127results about How to "Improve vertical load carrying capacity" patented technology

Disclosed is a method for soft soil foundation treatment through microorganism grouting sand drain. The method comprises the steps that a, a pile hole 1 is formed in a soft soil foundation to be treated, and sand is poured into the pile hole 1 to form a sand pile; b, a urease-producing microorganism solution 9 and a nutritive salt solution 10 are sequentially and evenly injected into the sand pile through a grouting tube 6, sand cementation is achieved through the microorganism induction calcium carbonate crystal technology, the concentration of the urease-producing microorganism solution 9 and the concentration of the nutritive salt solution 10 are controlled, sand in the pile body forms a specific cementation mode, and the good water permeable characteristic is ensured; c, after the microorganism grouting solidification sand pile is formed, a flexible water permeable sand cushion 4 is laid on the top of the foundation jointly formed by the sand oil and pile space soil 2, prepressing loads 5 are exerted on the top of the flexible water permeable sand cushion 4, pore water in the pile space soil 2 is made to be drained along a drainage channel formed by the sand pile and the sand cushion, the pile space soil is solidified, and the composite foundation with the high bearing capacity is formed jointly through the soft soil obtained after drainage and solidification are carried out on the microorganism grouting sand pile and the flexible water permeable sand cushion covering the soft soil.

A lateral force resistance device for a ground achoring system suitably used in expansive soils has an inner sleeve structure and an outer collar connected to the inner sleeve structure by a plurality of load transfer members such as longitudinal load transfer plates. The lateral force resistance device is embedded in the soil over a ground anchor, such as a helical anchor, by sliding the inner sleeve structure of the device over the top end of the anchor and using an embedment method involving vibration, pushing or other technique. The outer collar of the lateral force resistance device provides a relatively large surface area displaced from the inner sleeve structure for providing efficient load transfer to the surrounding soil.

The invention belongs to the technical field of building shock-isolated bearings, and discloses a three-dimensional shock-isolated bearing and a preparation method for the three-dimensional shock-isolated bearing. The three-dimensional shock-isolated bearing is mainly technically characterized by comprising a laminated rubber shock-isolated bearing body, wherein a lower connection plate is arranged below the laminated rubber shock-isolated bearing body; a basin-type shear-resistant plate and a basin-type upper connection plate are arranged on the laminated rubber shock-isolated bearing body; the lower connection plate is connected with the basin-type upper connection plate via a pull-resistant limit rod; an inner pull plate is arranged on the basin inner wall of the basin-type upper connection plate; an outer pull plate matched with the inner pull plate is arranged on the basin outer wall of the basin-type shear-resistant plate; a support guide shaft is arranged on the top surface of the basin-type shear-resistant plate; a composite spring layer composed of a disc spring and multilayer rubber sheets is sleeved on the support guide shaft; and a guide groove matched with the support guide shaft is arranged on the bottom surface of the basin-type upper connection plate. The three-dimensional shock-isolated bearing disclosed by the invention can bear either a great vertical bearing force or a large pull force, and has certain stiffness and damping force in the vertical direction and the horizontal direction.

The invention mainly discloses a pulling-resistant bidirectional sliding friction bearing applied to the field of bridge, flume and building engineering. The bearing comprises upper and lower bearing plates, upper and lower sliding blocks, a pulling-resistant system and a limiting pulling-resistant device, wherein the upper sliding block and the lower sliding block can horizontally slide on the upper bearing plate and the lower bearing plate respectively; and a pulling-resistant disc is embedded into a pulling-resistant spherical segment. In the state of a normal load and a small earthquake, the rotation between the pulling-resistant disc and the pulling-resistant spherical segment of the bearing adapts to that of an upper structure under the temperature and the normal load; in the state of a big earthquake, the vibration cycle of a structure system can be changed and the partial earthquake energy can be dissipated by the sliding movement of the sliding block so as to reduce the earthquake response of the upper structure; the pulling-resistant system can be used for preventing the upper structure from being overturned or collapsed due to a pulling force with the control effect caused by larger vertical ground motion component under the action of a near field and a near-fault earthquake; and the bearing is strong in pulling-resistant capability and good in durability, has a definite seismic mitigation and absorption mechanism, and is suitable for various structures such as bridges, flumes, buildings and the like with high seismic performance requirements.

The invention relates to a large-axle-load railway vehicle bogie which comprises a framework. The framework is composed of side beams, a cross beam, an auxiliary beam, two wheel pairs, a primary suspension device, a secondary suspension, a traction device, a foundation brake device, a traction motor and a gearbox. The primary suspension device is composed of a steel spring and a rotating arm shaft box, and the rotating arm shaft box is connected with the framework through the steel spring. The wheel pairs comprise wheel shafts and wheels fixed at the two ends of each wheel shaft, and the wheel shafts are connected with the rotating arm shaft box. The secondary suspension device comprises an air spring, a side-rolling preventing torsion bar and a height control device which all are arranged on the framework. The height of side beam vertical plates and the outer radius and the thickness of the cross beam are increased, the overall bending strength and the torsional strength of the bogie are greatly improved, the load bearing ability of a motor lifting seat and a gearbox lifting seat is greatly improved, the vertical load bearing ability of the side beams is greatly improved, and 17 tons of axle load can be met.

The invention discloses a guide rail type anti-drawing high-damping rubber shock insulation support. A high-damping rubber support body is arranged in the middle position of upper and lower connection plates, and the high-damping rubber support body and the upper and lower connection plates are fixed together through integral vulcanization; two arc slideways are symmetrically arranged at the edges of the upper and lower connection plates, and the space between the two arc slideways is not totally sealed; two steel balls are embedded in the slideways of the upper and lower connection plates and are connected through a steel rod in a welding mode. The guide rail type anti-drawing high-damping rubber shock insulation support meets the requirement of one-way shearing deformation of buildings and bridges under the effect of normal loading, and can meet different seismic performance requirements due to its rigidity and damping characteristics. Especially in rarely met earthquakes, the guide rail type anti-drawing high-damping rubber shock insulation support has an anti-drawing property and can resist vertical pulling force. The guide rail type anti-drawing high-damping rubber shock insulation support is simple in structure, strong in vertical bearing capacity, big in horizontal displacement, good in durability, strong in anti-drawing capability and applicable to one-way horizontal shearing building structures with high vertical anti-drawing property requirements.

The invention discloses an internally-disposed-profile-steel steel pipe concrete frame low-yield-point steel plate shear wall structure which comprises steel pipe concrete side columns, steel cross beams and an internally-embedded steel plate. Profile steel is generally arranged inside the steel pipe concrete side columns, each vertical lateral side of the internally-embedded steel plate is connected with a fishtail plate, the fishtail plates penetrate the side walls of the steel pipe concrete side columns to be connected with the profile steel in a welded manner, and positions where the fishtail plate are intersected with the side walls of the steel pipe concrete side columns are in welded connection. The profile steel is throughly arranged along the height direction of each steel pipe concrete side column, the profile steel and the steel pipe concrete side columns are jointly stressed, the profile steel plays a role as a shear connector and also plays a role of improving vertical bearing capacity of the steel pipe concrete side columns, so that using efficiency of the profile steel is improved. Sectional size of the side columns can be substantially reduced while requirements of the bearing capacity of the steel pipe concrete side columns are met, dead weight of the structure is reduced, seismic ductility of the structure is improved, building using space is effectively increased, and the structure is especially suitable for high-rise and ultrahigh-rise building structures.

The invention discloses a shock insulating device resistant to pulling and twisting and belongs to the technical field of building shock resistance. The shock insulating device is mainly composed of a high-rise structure (1), an upper-portion rigid pedestal (2) with high rigidity and bearing capability, a base heat-insulating layer (3), viscous dampers (4), damping springs (5), springs, a damper supports (6), a lower-portion rigid pedestal (7) with high rigidity and bearing capability, horizontal limiting sliders (8), bottom horizontal shock-insulating linear guide rails (9), bottom longitudinal shock-insulating linear guide rails (10) and longitudinal limiting sliders (11). The shock insulating device is low in cost, simple in structure, convenient to construct, high in pulling resistance and twisting resistance and obvious in shock-insulating effect.

The present invention relates to a three-dimensional shock isolation equipment capable of simultaneously implementing horizontal and vertical shock isolation of building. Said equipment is divided upper and lower two portions. It lower portion is conventional shock isolator, and its upper portion is vertical shock isolator made of main butterfly spring group, auxiliary butterfly spring group and viscoelastic damper parallelly-combined system. Said invention also provides the concrete function of above-mentioned every portion and their arrangement method.

The invention provides an embedded semi-physical simulation system based on active following of an air floating ball socket, wherein a platform cabin and a load cabin are connected through a magneticlevitation mechanism; an air floating ball bearing assembly of the platform cabin and an air floating ball bearing assembly of the load cabin are arranged in the same sphere center, so that the Rx, Ryand Rz degree-of-freedom co-center movements of the platform cabin and load cabin are achieved; a plane thrust air floating bearing of the platform cabin and a plane thrust air floating bearing of the load cabin are arranged to achieve X and Y degree-of-freedom movements of the platform cabin and load cabin. Through the active control of an electric cylinder arranged on a platform cabin support rod on the platform cabin, the rotation movement of the platform cabin air floating ball socket, actively following the platform cabin air floating ball socket, is achieved, according to the invention,the swing angle is large, the bearing capacity is high, the vertical bearing capacity of the platform cabin air floating ball bearing assembly is obviously increased, the air floating size of the platform cabin air floating ball bearing assembly is reduced, the installing and debugging difficulty and the processing difficulty are obviously reduced.

The present invention relates to cargo carrier. The cargo carrier attaches to a vehicle and includes a platform, an upper frame, a plurality of vertical supports, a support sleeve and a support beam. The platform itself is constructed from a plurality of longitudinal support members and a plurality of cross members that interfit with each other via a channel design and / or a shoulder and notch system. The platform is then mounted to a vehicle by attaching the support sleeve and support beam to an existing vehicle hitch. Once attached, the platform may be loaded with heavy items for transport.

The invention belongs to the technical field of building shock-isolated bearings, and discloses a three-dimensional shock-isolated bearing and a preparation method for the three-dimensional shock-isolated bearing. The three-dimensional shock-isolated bearing is mainly technically characterized by comprising a laminated rubber shock-isolated bearing body, wherein a lower connection plate is arranged below the laminated rubber shock-isolated bearing body; a basin-type shear-resistant plate and a basin-type upper connection plate are arranged on the laminated rubber shock-isolated bearing body; the lower connection plate is connected with the basin-type upper connection plate via a pull-resistant limit rod; an inner pull plate is arranged on the basin inner wall of the basin-type upper connection plate; an outer pull plate matched with the inner pull plate is arranged on the basin outer wall of the basin-type shear-resistant plate; a support guide shaft is arranged on the top surface of the basin-type shear-resistant plate; a composite spring layer composed of a disc spring and multilayer rubber sheets is sleeved on the support guide shaft; and a guide groove matched with the support guide shaft is arranged on the bottom surface of the basin-type upper connection plate. The three-dimensional shock-isolated bearing disclosed by the invention can bear either a great vertical bearing force or a large pull force, and has certain stiffness and damping force in the vertical direction and the horizontal direction.

The invention aims at overcoming the defects existing in the prior art and aims at providing an explosionproof energy-consumption lightweight steel construction column which has the capabilities of improving the explosionproof capability of a lightweight steel column, reducing the bearing capacity reduction caused by buckling failure of the lightweight steel column and preventing whole structure collapse caused by toppling of the lightweight steel column, thus avoiding person casualty accidents. A technical solution adopted by the invention is an explosionproof energy-consumption lightweight steel structure column which comprises the lightweight column, a foamed aluminum layer enclosed by steel plates, and a lightweight steel cover plate, wherein the steel column is positioned in an intermediate layer of the explosionproof energy-consumption lightweight steel structure column; the foamed aluminum layer enclosed by the steel plates comprises a first foamed aluminum filling layer and a steel sleeve, wherein the steel sleeve consists of mutually connected steel plates which encircle a steel column; the first foamed aluminum filling layer is arranged between the steel sleeve and the steel column.

A gradient-structure composite bridge pier comprises a round steel pipe, fiber-reinforced powder concrete and a corrugated steel pipe from inside to outside. Outward square stiffening ribs are welded to the round steel pipe, and the closed corrugated steel pipe is arranged outside the round steel pipe; and the fiber-reinforced powder concrete is cast between the corrugated steel pipe and the round steel pipe, and the square stiffening ribs are contained in the fiber-reinforced powder concrete. By means of the gradient-structure composite bridge pier, the self weight of the bridge pier can be reduced, and the bearing capacity and the anti-seismic property of the bridge pier can be improved; and through industrialized production and field assemblage, the construction speed of the bridge pier can be increased, and the construction period is shortened.

The invention discloses a novel steel pipe energy pile capable of improving the utilization efficiency of shallow layer geothermal energy and a manufacturing method thereof. The device comprises steel pipe pile bodies, heat transfer tubes, heat transfer tube sleeves, an air-conditioning system, a semiconductor temperature difference power generation system and a semiconductor temperature difference power generation cooling system. The air-conditioning system comprises heat-exchange equipment. Liquid in each heat transfer tube conducts heat exchange with the soil mass at first, and then the indoor air temperature of a building can be adjusted through the upper heat-exchange equipment. Electric energy obtained by the semiconductor temperature difference power generation system and the semiconductor temperature difference power generation cooling system can supply electricity to earth surface electric equipment. The semiconductor temperature difference power generation technology is adopted in the system, and the temperature difference between the liquid in the heat transfer tubes and the soil mass is used for power generation. The electric energy generated by the temperature difference power generation cooling system can drive underground radiating tubes, the electric energy generated by the temperature difference power generation system can provide driving force for a medium and small-power water pump of the air-conditioning system, and therefore the circular flow speed of the liquid in the heat transfer tubes is increased, and heat cycle efficiency and heat exchange efficiency of the energy pile heat transfer tubes are improved.

The invention discloses a vertical shock insulation support and a manufacturing method thereof and belongs to the technical field of structure shock control. The support comprises a lower supporting base provided with a groove and an upper supporting plate placed in the groove. Protruding ribs are arrayed on the periphery of the upper supporting plate. Rib grooves matched with the protruding ribs are formed in the groove wall of the groove. Damping layers are arranged on the groove walls of the rib grooves and the groove. Shock insulation layers are arranged on the groove bottoms. Large vertical bearing capacity is achieved, meanwhile, enough vertical deforming capacity and resetting capacity are achieved, vertical shock insulation effect is good, torsion shearing force in shock can be borne, torsion deforming is controlled, and the stability of the shock insulation support is improved.

The invention provides a trailer bogie with built-in axle boxes for a high-speed motor train unit, and relates to the technical field of motor train unit bogies. The bogie comprises a framework, a wheel set axle box device, a central suspension device and a basic brake device. An axle box assembly of the bogie and a side beam of a framework are both located on the inner side of a wheel set. The axle box assembly adopts a split type structural design. The axle box positioning is primary positioning pull rod positioning which is horizontally arranged. The primary rubber springs are two rubber conical springs with high bearing capacity. The basic braking device adopts a mode of combining wheel disc braking and shaft disc braking. The central traction device adopts a longitudinally-arranged single rubber pile. The two anti-side-rolling torsion bars are located on the lower portion of a framework cross beam. The whole bogie is compact in structure, and the transverse size of the bogie meetsthe operation requirement of a small limit. The running speed of the bogie can reach 250 km / h, the maximum axle load is 19 tons, and the running requirements for high speed and high bearing capacitycan be met.

The invention provides a connecting joint of a prefabricated steel pipe restraining reinforced concrete pier and a bearing platform and a construction method thereof. The connecting joint connects a prefabricated bridge pier and a bearing platform. The prefabricated bridge pier includes a steel pipe joint, an upper steel pipe and concrete. The steel pipe joint includes a lower steel pipe, a perforated steel plate and a connecting steel plate. The upper steel pipe is arranged above the lower steel pipe. The construction method of the connecting joint includes manufacturing a steel pipe joint, arranging longitudinal steel bars, pouring bridge pier concrete, hoisting a prefabricated pier and pouring filling concrete and the like. The connecting joint simplifies the formwork process. The construction speed is fast. The construction quality is improved. The construction environment is improved. The labor cost and the construction cost are saved. The bearing capacity of the connecting jointof the prefabricated pier and the bearing platform is improved on the basis of ensuring that the outer-wrapped steel pipe does not bear vertical load and greater lateral binding force on the core concrete is provided.

The invention discloses a high-bearing-capacity tensile energy dissipation shock insulation device, and belongs to the technical field of building engineering structure shock insulation. The shock insulation device comprises an upper connecting plate, a plurality of U-shaped supports, a spherical sliding block, a lower sliding groove, a lower connecting plate, and tensile and shear resistance connectors. The tensile and shear resistance connectors are arranged on one face of the upper connecting plate, and the spherical sliding block is arranged on the other face of the upper connecting plate.According to the movement energy dissipation radius of the spherical sliding block, the lower sliding groove is determined, the lower sliding groove is in rigid connection with the lower connecting plate, the multiple U-shaped supports are arranged, the U-shaped supports are then evenly distributed on the front, back, left and right parts of the spherical sliding block, wherein upper legs of theU-shaped supports are arranged on the upper connecting plate, lower legs of the U-shaped supports are arranged on the lower connecting plate, and the tensile and shear resistance connectors are arranged on the lower connecting plate. The high-bearing-capacity tensile energy dissipation shock insulation device has the characteristics of high bearing capacity, good horizontal shock isolation and tensile energy dissipation, being economical and practical, and environmental protection.

The invention relates to a partial prestressed concrete bamboo joint pile; a central through hole penetrating through the whole partial prestressed concrete bamboo joint pile is formed in the longitudinal axis direction; the cross section of the inner periphery of the partial prestressed concrete bamboo joint pile is round; the cross section of the outer periphery of the partial prestressed concrete bamboo joint pile is round-angle triangular, round-angle quadrangular and round-angle hexagonal; the partial prestressed concrete bamboo joint pile comprises main ribs extending along the length direction of the bamboo joint pile and hoop ribs spirally surrounding the main ribs; the main ribs comprise prestressed ribs and non-prestressed ribs; concrete protection layers are arranged inside and outside the hoop ribs; the outsides of the main ribs are connected by the hoop ribs through fixing, roll-welding or binding; the prestressed ribs and the non-prestressed ribs are all positioned at the angles and the edges of triangles, quadrangles and hexagons defined by the hoop ribs; the partial prestressed concrete bamboo joint pile is provided with horizontal bosses; reinforcing ribs are arranged in the horizontal bosses. The triangles, quadrangles and hexagons, defined by the hoop ribs, at the outer peripheries of the prestressed ribs and the non-prestressed ribs are connected by binding or welding.

The invention discloses a cast-in-place concrete hollow five-star shaped pile with large diameter and a construction method and a special device thereof. The side surface of the pile consists of an angular plane of the pile which is formed in intersection and arc-shaped curved surface depressed into the pile and connected with the plane smoothly. The cross section of the pile is hollow five-star shaped. A five-star shaped hollow steel sleeve is infiltrated to the foundation to designed depth by vibrating an immersed tube and then concrete is casted in a cavity of the inner and outer steel sleeves and the tube is drawn by vibration to form the cast-in-place concrete hollow five-star shaped pile with large diameter. The invention further relates to the special device of the construction method of the concrete pile. The cast-in-place concrete hollow five-star shaped pile with large diameter is a thin-wall abnormal pile which is rigid, has high strength, large processing depth, simple process, and strong maneuverability and is convenient to control the quality, monitor, and has high bearing capacity and low cost. The special device has a simple structure and is convenient and flexible to operate.

The invention provides a tension resisting and twisting resisting combined shock isolation device with the self-restoring function, and belongs to the technical field of shock absorbing and isolating technique of structural engineering. The device mainly comprises a high-flexibility device (1), a rigid supporting pedestal (2), a transverse limiting sliding block (3), a transverse shock isolation linear guide rail (4), a transverse shock absorbing tension spring (5), a transverse shock absorbing tension spring support (6), a layering separating plate (7), a longitudinal limiting sliding block (8), a longitudinal shock isolation linear guide rail (9), a longitudinal shock absorbing tension spring support (10) and a longitudinal shock absorbing tension spring (11). The combined shock isolation device has the advantages that the material performance of each part can be fully utilized; in addition, the shortcoming of poor tension resisting capacity and vertical bearing capacity of a rubber support seat is overcome; the advantages of high tension resisting capacity and twisting resisting capacity, and outstanding effect on shock isolation for bases of the high-flexibility device and a high-flexibility structure are brought.

The invention discloses a deep water foundation and a construction method thereof. The deep water foundation comprises steel shell concrete tube columns and a plurality of bored piles, wherein each steel shell concrete tube column is composed of a dual-wall steel shell and a concrete tube wall, the lower ends of the steel shell concrete tube columns are connected with the plurality of bored pilesvia physical concrete sections; and cross concrete partition walls are arranged on the physical concrete sections. The construction method specifically comprises the steps as follows: the dual-wall steel shells are manufactured in a factory while the bored piles are constructed at pier positions; the dual-wall steel shells are lowered as a whole by using steel protection tubes of the bored piles as a guidance system; after the dual-wall steel shells are lowered in place, two layers of concrete base seal sections are poured in sequence; the concrete tube walls between the inner and outer wallsof the dual-wall steel shells are poured; seawater in the steel shell concrete tube columns is pumped out, the steel protection tubes above the top surfaces of the concrete base seal sections are removed, and the physical concrete sections and the cross concrete partition walls are poured in the absence of water. The deep water foundation is simple in structure, clear in stress, economical and reasonable, and controllable in construction risk.

The present invention relates to cargo carrier. The cargo carrier attaches to a vehicle and includes a platform, an upper frame, a plurality of vertical supports, a support sleeve and a support beam. The platform itself is constructed from a plurality of longitudinal support members and a plurality of cross members that interfit with each other via a channel design and / or a shoulder and notch system. The platform is then mounted to a vehicle by attaching the support sleeve and support beam to an existing vehicle hitch. Once attached, the platform may be loaded with heavy items for transport.

The invention relates to a motion simulation device, in particular to an attitude motion simulation device with two degrees of freedom. The attitude motion simulation device with the two degrees of freedom aims to solve the problems that an existing motion simulation platform with two degrees of freedom is simple in structure, low in bearing capacity, not high in automation degree and low in precision. Two elevation yaw driving mechanisms and two elevation yaw braking mechanisms of the attitude motion simulation device are symmetrically arranged below a driven component mechanical mounting plate, an elevation yaw universal joint is arranged in the middle of the driven component mechanical mounting plate, the output shaft of a motor is connected with an electromagnetic clutch through a coupling, the electromagnetic clutch is connected with the lower end of a driving ball spline screw rod through a gear reducer, the upper end of the driving ball spline screw rod is connected with the lower surface of the driven component mechanical mounting plate, a driving universal joint is connected with the lower end of a braking ball spline screw rod, and an electromagnetic brake is connected with the braking ball spline screw rod through a braking gear reducer. The attitude motion simulation device with the two degrees of freedom is used for attitude motion simulation with two degrees of freedom.

The invention relates to a sound attenuation and noise reduction device applied to an air duct. The sound attenuation and noise reduction device includes a flexible joint and a muffler. Flange piecesare arranged at both ends of the flexible joint and the muffler. A pipe at the original air duct is cut and removed, and the flange pieces are installed at pipe orifices by welding. The flange piece at one end of the flexible joint is connected with the flange piece on the end part of the pipe on one side, and the flange piece at the other end of the flexible joint is connected with the flange piece at one end of the muffler. The flange piece at the other end of the muffler is connected with the flange piece on the end part of the pipe on the other side. The sound attenuation and noise reduction device can realize arbitrary combination, disassembly and installation. Meanwhile, the sound attenuation and noise reduction device can be quickly connected and installed with the pipes at any desired position in an original pipeline. Through the installation of the sound attenuation and noise reduction device in the middle of the existing pipe, the impact of vibration generated during the operation of the air duct on existing surrounding structures can be efficiently and safely reduced, the decibel value of noise generated during the operation is reduced, and it is ensured that the factoryboundary noise meets the standard.

The invention discloses a shock insulation support with two friction surfaces. The shock insulation support includes a high-damping shock insulation block, a lower bearing plate provided with a firstfriction cavity and an upper bearing plate provided with a second friction cavity, wherein the lower bearing plate and the upper bearing plate are horizontally arranged in mirror symmetry; the high-damping shock insulation block is positioned between the first friction cavity and the second friction cavity, and the upper and lower ends of the high-damping shock insulation block abut against the bottom of the first friction cavity and the bottom of the second friction cavity respectively. The shock insulation support has an excellent vertical bearing capability and is simple in design, convenient to operate, easy to install and low in manufacturing price, and mass production of the shock insulation support can be achieved.

The invention provides a steel structure anti-seismic frame structure and a building, and belongs to the field of buildings. According to the steel structure anti-seismic frame structure, a frame formis formed by connecting steel beams and steel columns, good anti-seismic property is achieved, a T-shaped elastic support component is supported between an upper portion support plate and a lower portion support plate of the steel beams, and vertical bearing capacity of the steel beams is improved. When support blocks support the upper portion support plate and the lower portion support plate ofthe steel beams, the contact of horizontal blocks and the steel beams is surface contact, the stress concentration can be effectively reduced, the structural strength of the steel beams is improved, in addition, the structure of a steel structure prefabricated earthquake-proof building can realize a fabricated construction method, and the construction efficiency is high.

The invention relates to a construction method of an adobe wall suitable for a seismic fortification high-seismic-intensity area and adobes, and belongs to the technical field of constriction engineering. Multiple types of adobes are manufactured, and specific portions of the adobes are painted with water insulation and viscous energy consumption layers. The adobes are laid flatly in a joint staggering mode, two horizontal grooves and a plurality of vertical round holes penetrating through the full height of an adobe wall body are formed within an adobe wall layer high range, and vertical steel bars are embedded in strip foundations at the centers of the round holes. Longitudinal steel bars in the horizontal grooves hook the vertical steel bars in the vertical round holes in the ends of the adobe wall. Adobe wall sedimentation buffer areas are arranged at the intersections of the horizontal grooves and the vertical round holes of the adobe wall. Concrete is poured into the vertical round holes to form embedded columns, and concrete is poured into the positions, outside the sedimentation buffer areas, of the grooves to form embedded ring beams. After adobe wall body sedimentation is stable, the sedimentation buffer areas are filled with concrete, and the embedded ring beams and the embedded columns constitute ferroconcrete reinforcement grids in the adobe wall. The adobes play a role in reinforcing the whole adobe wall and remarkably enhancing seismic capacity.