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Structure system composed of special-shaped cross section column frame and corrugated sheet steel wall

A technology of special-shaped cross-section columns and corrugated steel plates, which is applied to walls, building components, building structures, etc., can solve the problems of limited bearing capacity of corrugated steel plate shear walls and hinder the application of corrugated steel plate shear wall systems, and achieve energy dissipation Excellent shock absorption characteristics, improvement of insufficient bearing capacity, and effect of increased buckling load

Pending Publication Date: 2020-05-22
TSINGHUA UNIV
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  • Abstract
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AI Technical Summary

Problems solved by technology

This limits the load-bearing performance of the corrugated steel plate shear wall and hinders the application of the corrugated steel plate shear wall system in high-rise building structures where horizontal loads play a controlling role.

Method used

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  • Structure system composed of special-shaped cross section column frame and corrugated sheet steel wall
  • Structure system composed of special-shaped cross section column frame and corrugated sheet steel wall
  • Structure system composed of special-shaped cross section column frame and corrugated sheet steel wall

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Embodiment Construction

[0044] combined with figure 1 ~7, describe the specific embodiment of the present invention in detail. A special-shaped cross-section column frame-corrugated steel plate wall structure system includes the following parts:

[0045] 1—corrugated steel plate wall, of which: 1-1—single corrugated steel plate; 1-2—stiffened corrugated steel plate wall; 1-3—double corrugated steel plate wall connected by parallel hooks; 1-4—orthogonal Double corrugated steel plate wall with buckle connection;

[0046] 2——Special-shaped cross-section column (indicated by L-shaped cross-section);

[0047] 3 - frame beam;

[0048] 4 - Pull bolts;

[0049] 5 - weld;

[0050] 6——T-shaped connectors, of which: 6-1—corrugated steel plate connecting plate; 6-2—frame beam-column connecting plate; 6-3—long round hole high-strength bolt; 6-4—stiffening rib.

[0051] 7——stiffener

[0052] 8——Wave form of corrugated steel plate, among which: 8-1——Corrugated steel plate in trapezoidal corrugated form; 8-2—...

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Abstract

The invention relates to a structure system composed of a special-shaped cross section column frame and a corrugated sheet steel wall, and belongs to the technical field of structure engineering. Thespecial-shaped cross section column frame-corrugated sheet steel wall structure system is composed of the special-shaped cross section column frame and the corrugated sheet steel wall embedded in theframe. The special-shaped cross section column frame adopts L-shaped, T-shaped and cross-shaped special-shaped cross section steel columns and special-shaped cross section steel pipe concrete columns.The corrugated sheet steel wall adopts a single corrugated sheet steel wall, a stiffening corrugated sheet steel wall, a double corrugated sheet steel wall in a parallel buckle connection mode, and adouble corrugated sheet steel wall in an orthogonal buckle connection mode. The stiffening corrugated sheet steel wall is formed by arranging stiffening ribs such as angle steel or U-steel on a corrugated sheet steel. The structure system provided by the invention has the characteristics of being flexible in plane arrangement, good in building impression, small in steel use amount, good in bearing performance, convenient to transport and install and capable of achieving corrugated sheet steel bolt connection, and has great economic benefits by being applied to residential structures.

Description

technical field [0001] The invention relates to a structural system composed of a special-shaped cross-section column frame and a corrugated steel plate wall, belonging to the technical field of structural engineering. Background technique [0002] Frame-shear wall structures are widely used in residential structures as lateral force-resisting systems. Frame-shear wall structures consist of frames and shear walls. Compared with the traditional reinforced concrete frame and shear wall, the steel frame and steel plate shear wall are convenient to construct, and the reasonable design can improve the bearing and deformation performance of the structure under the horizontal reciprocating load such as earthquake, so that the structure can obtain superior energy dissipation Shock-absorbing properties. In the building structure, the steel frame mainly bears the axial force and bending moment, and the steel plate shear wall mainly bears the horizontal force. Under the action of wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/60E04B2/66E04B2/68E04C2/08E04C2/32
CPCE04B2/60E04B2/66E04B2/68E04C2/08E04C2/322
Inventor 郭彦林王梦争朱博莉李竞远朱靖申
Owner TSINGHUA UNIV
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