CN201722848U

CN201722848U - L-shaped concrete column

Info

Publication number: CN201722848U
Application number: CN2010202457220U
Authority: CN
Inventors: 李志安; 张蕾春; 刘帝祥
Original assignee: HANGZHOU EAST CHINA STEEL MANUFACTURING Co Ltd
Current assignee: HANGZHOU EAST CHINA STEEL MANUFACTURING Co Ltd
Priority date: 2010-06-30
Filing date: 2010-06-30
Publication date: 2011-01-26
Anticipated expiration: 2020-06-30

Abstract

The utility model relates to an abnormal concrete column, in particular to an L-shaped concrete column comprising a steel frame for the L-shaped column and a concrete wall, wherein the steel frame for the L-shaped column is arranged in the concrete wall and consists of first T-shaped steel, second T-shaped steel, third T-shaped steel and a web member, a web plate of the first T-shaped steel is arranged opposite to a web plate of the second T-shaped steel, a web plate of the third T-shaped steel is opposite to a wing plate of the first T-shaped steel, and a plurality of web plates are used for connecting the web plate of the first T-shaped steel with the web plate of the second T-shaped steel and the wing plate of the first T-shaped steel with the web plate of the third T-shaped steel. Compared with the prior art, the L-shaped concrete column has the advantages of high bearing capacity, good stretchability, strong energy dissipation, good vibration resistance, and the like, thereby having broad application prospect.

Description

L type concrete column

Technical field

The utility model relates to a kind of special-shaped concrete column, a kind of especially L type concrete column.

Background technology

Mating type steel-concrete structure of the prior art (Steel Reinforced Concrete; be called for short the SRC structure) and the steel reinforced concrete special-shaped column structure of special-shaped column structure advantage; because hetermorphiscal column post limb thickness is thinner usually; concrete is little to the more traditional SRC rectangular column of the protective layer thickness of shaped steel, and shaped steel and concrete adhesion stress are less than reinforcing bar and concrete adhesion stress.

Summary of the invention

The purpose of this utility model is exactly the weak point in the background technology, and the L type that a kind of supporting capacity is good, shock resistance is strong concrete column is provided.

For achieving the above object, the utility model adopts following technical scheme: L type concrete column, comprise L type post steel frame and concrete wall, L type post steel frame is arranged in the concrete wall, described L type post steel frame is made of first T-steel, second T-steel, the 3rd T-steel and web member, the web of the web of first T-steel and second T-steel is oppositely arranged, the web of the 3rd T-steel is relative with the wing plate of first T-steel, is connected by some web members between the web of the web of the web of first T-steel and second T-steel and the wing plate of first T-steel and the 3rd T-steel.

For a kind of optimization of the present utility model, described some web members are divided into some triangles with the web of first T-steel and the plane a that web constituted of second T-steel and the wing plate of first T-steel and the plane b that web constituted of the 3rd T-steel.

The utility model is compared with background technology, has that bearing capacity height, ductility are good, energy dissipation capacity reaches advantages such as anti-seismic performance is good by force, has broad application prospects.

Description of drawings

Fig. 1 is the cross section structure schematic diagram of L type concrete column.

Fig. 2 is the perspective view of L type post steel frame.

The specific embodiment

Embodiment 1: with reference to Fig. 1 and 2.L type concrete column, comprise L type post steel frame and concrete wall 4, L type post steel frame is arranged in the concrete wall 4, described L type post steel frame is made of first T-steel 1, second T-steel 2, the 3rd T-steel 3 and web member 5, the web of the web of first T-steel 1 and second T-steel 2 is oppositely arranged, the web of the 3rd T-steel 3 is relative with the wing plate of first T-steel 1, is connected by some web members 5 between the web of the web of the web of first T-steel 1 and second T-steel 2 and the wing plate of first T-steel 1 and the 3rd T-steel 3.Described some web members 5 are divided into some triangles with the web of first T-steel 1 and the plane a that web constituted of second T-steel 2 and the wing plate of first T-steel 1 and the plane b that web constituted of the 3rd T-steel 3.

What need understand is; though present embodiment is to the utility model detailed explanation of contrasting; but these explanations; just to simple declaration of the present utility model; rather than to restriction of the present utility model; any innovation and creation that do not exceed in the utility model connotation all fall in the protection domain of the present utility model.

Claims

1. L type concrete column, comprise L type post steel frame and concrete wall, L type post steel frame is arranged in the concrete wall, it is characterized in that: described L type post steel frame is made of first T-steel, second T-steel, the 3rd T-steel and web member, the web of the web of first T-steel and second T-steel is oppositely arranged, the web of the 3rd T-steel is relative with the wing plate of first T-steel, is connected by some web members between the web of the web of the web of first T-steel and second T-steel and the wing plate of first T-steel and the 3rd T-steel.

2. L type concrete column according to claim 1 is characterized in that: described some web members are divided into some triangles with the web of first T-steel and the plane a that web constituted of second T-steel and the wing plate of first T-steel and the plane b that web constituted of the 3rd T-steel.