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Frame structure

A frame structure and unified technology, applied in the direction of building structure, construction, etc., can solve the problems that the main components cannot be manufactured in a factory standardization, and the ductility of the beamless slab is poor, so as to achieve easy processing and installation, strong stability, and uniform force Effect

Active Publication Date: 2017-05-31
杨大刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The beamless floor structure has no beams, and the load on the slab is directly transmitted from the slab to the column. It has the advantages of simple structure, simple force transmission path, high clearance utilization rate, and beautiful appearance. It is conducive to ventilation, convenient for pipeline layout and construction. However, the beamless floor structure requires thicker slabs and higher strength concrete and steel bars. From the perspective of structural performance, the ductility of the beamless slab is poor, and the failure of the slab at the column cap or column top belongs to brittle punching. destroy
[0005] The beamless hollow floor structure is an improved version of the beamless floor structure. Although it overcomes some shortcomings of the beamless floor structure, it still needs to process steel bars at the construction site, bind the steel bars, and then pour concrete on site to complete the beam and floor. Formwork and full scaffolding are required for pouring concrete, and the main components cannot be manufactured in a standardized manner in a factory

Method used

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Embodiment 1

[0044] figure 1 It is a top view of the frame structure of Embodiment 1 of the present invention; figure 2 is the invention figure 1 A partial schematic diagram of the connection between the cross beam and beam B; image 3 yes figure 2 The perspective view of the part shown is connected to the support column at the upper part; Figure 4 yes figure 2 The part shown is a perspective view of the upper unattached support column.

[0045] In the figure, the meanings indicated by each reference sign are as follows; 100, beam armor; 101, connecting vertical plate armor; 102, supporting vertical plate armor; 103, upper flange plate armor; 104, web plate armor; 105, lower flange Plate A; 200, beam B; 201, connecting vertical plate B; 300, supporting column; 301, reinforcing rib; 302, pouring hole; 400, bolt.

[0046] A frame structure, comprising a cross beam, the middle part of which is used to connect with the support column 300, the cross beam includes a plurality of beam a...

Embodiment 2

[0059] Figure 5 It is a partial schematic diagram of the connection between the cross beam and beam B in Embodiment 2 of the present invention; Figure 6 yes Figure 5 The perspective view of the part shown is connected to the support column at the upper part; Figure 7 yes Figure 5 The part shown is a perspective view of the upper unattached support column. In the figure, the same reference numerals as those used in the above-mentioned embodiments still follow the definition of the reference numerals in the above-mentioned embodiments. The meanings represented by the newly appearing reference signs in the figure are as follows: 106, connecting the vertical plate C; 202, connecting the vertical plate D; 203, the upper flange plate B; 204, the web plate B; 205, the lower flange plate B.

[0060] The difference between this embodiment and embodiment 1 is:

[0061] Beam A 100 and Beam B 200 are H-shaped steel. Beam A 100 has upper flange A 103, web A 104 and lower flange A...

Embodiment 3

[0064] Figure 8 It is a partial schematic diagram of the connection between the cross beam and beam B in Embodiment 3 of the present invention; Figure 9 yes Figure 8 The shown partial perspective view of connecting support columns at the upper part can be used for middle floors other than the top floor; Figure 10 yes Figure 8 The perspective view shown partially in the upper part without supporting columns can be used for the top floor. In the figure, the same reference numerals as those used in the above-mentioned embodiments still follow the definition of the reference numerals in the above-mentioned embodiments. The meanings of the newly appearing reference signs in the figure are as follows: 601, beam longitudinal reinforcement; 602, beam stirrup;

[0065] The difference between this embodiment and embodiment 1 is:

[0066] The frame structure is a reinforced concrete structure, beam A 100 and beam B 200 share beam longitudinal reinforcement 601; Figure 10 The ...

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Abstract

The invention relates to a frame structure which comprises a cross beam. The middle of the cross beam is used for being connected with a supporting column, the cross beam comprises a plurality of first beams, the first beams are distributed in a cross shape, connecting ends are arranged at the positions, at the ends of the cross shape, of the first beams, the connecting ends are directly connected with second beams, and the second beams are used for being directly connected with the adjacent connecting ends of the cross beam. The frame structure is high in integrity, high in stability and even in stress, the beam height can be effectively reduced, and steel can be saved.

Description

technical field [0001] The invention belongs to the technical field of building structures, in particular to a frame structure. Background technique [0002] Currently, the structural systems used in the construction of floors mainly include ordinary beam-slab structures, beamless floor structures and hollow beamless floor structures. [0003] Ordinary beam-slab structures require main beams and more secondary beams on the main beams, so the beam heights of ordinary beam-slab structures are relatively high, and the required storey height is very high. [0004] The beamless floor structure has no beams, and the load on the slab is directly transmitted from the slab to the column. It has the advantages of simple structure, simple force transmission path, high clearance utilization rate, and beautiful appearance. It is conducive to ventilation, convenient for pipeline layout and construction. However, the beamless floor structure requires thicker slabs and higher strength conc...

Claims

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Application Information

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IPC IPC(8): E04B1/19E04B1/20E04B1/58
CPCE04B1/19E04B1/20E04B1/58
Inventor 杨大刚
Owner 杨大刚
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