The steel truss support capable of opening the door opening and the steel truss cylinder structure with this support

A technology of steel trusses and door openings, which is applied in the direction of building construction and construction, can solve the problems of opening door openings, etc., and achieve the effects of improving structural bearing capacity, saving steel consumption, and eliminating shear lag

Active Publication Date: 2016-04-20
RIZHAO WEIYE TOOL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is the problem of opening a door opening at the support position. In order to solve this problem, the present invention proposes a steel truss support capable of opening a door opening and a steel truss cylinder structure system containing the support

Method used

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  • The steel truss support capable of opening the door opening and the steel truss cylinder structure with this support
  • The steel truss support capable of opening the door opening and the steel truss cylinder structure with this support
  • The steel truss support capable of opening the door opening and the steel truss cylinder structure with this support

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Embodiment 1

[0020] A schematic diagram of a steel truss support capable of opening a door opening and a steel truss cylinder structure containing the support opening a door opening in a steel frame, as shown Figure 5 As shown, it is composed of frame beam 5, lower frame beam 10, frame column 6, short brace 1, long brace 2, horizontal brace 3, vertical brace 4, gusset plate 7, support rod 8 and end plate 9 . Among them, the frame beam 5 and the lower frame beam 10 are made of H-shaped steel, the frame column 6 is made of square steel pipe, and the short brace 1, the long brace 2, the horizontal brace 3 and the vertical brace 4 are all made of H-shaped steel. The frame beam 5 and the frame column 6 are rigidly connected by bolts, and the connection of the short brace 1, the long brace 2, the horizontal brace 3, the vertical brace 4, the support rod 8 and the end plate 9 is factory prefabricated. A total of 2 gusset plates 7 are arranged, and one end of the 2 gusset plates 7 is connected t...

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Abstract

The invention belongs to the technical field of building construction, and relates to a steel truss support capable of reserving a door opening and a steel truss tube structure with the support. Node plates (7) are connected with a frame beam (5) and frame columns (6) respectively, a lateral bracing (3) is connected with vertical bracings (4) which are connected with a lower frame beam (10), six bracing pieces (8) which are in pairwise connection through end plates (9) are connected with the frame beam (5) and the frame columns (6) respectively, two bracing pieces (8) are connected with the vertical bracings (4) and the lower frame beam (10), long diagonal bracings (2) are connected with the bracing pieces (8), the lateral bracing (3) and the vertical bracings (4), and short diagonal bracings (1) are connected with the node plates (7) and the long diagonal bracings (2). By the aid of a mode of changing dimensions of the bracings, structural bearing capacity is improved, a door opening can be reserved at bracing position, steel consumption is reduced, and economic benefit and applicability are improved.

Description

technical field [0001] A steel truss support capable of opening a door opening and a steel truss cylinder structure system containing the support. Background technique [0002] The steel truss cylinder structure system is a structural system composed of vertical support trusses with diagonal braces (central support or eccentric support) on the cylinder wall. Common support forms include central support and eccentric support. The main form of central support is as figure 1 As shown, the main form of eccentric support is as figure 2 shown. The support plays the role of transmitting horizontal load, and improves the rigidity and lateral force resistance of the structure. In recent years, with the development of social production and the needs of people's lives, there are more and more large and complex high-rise buildings pursuing individuality. At the position where the support is arranged, it is often necessary to open a door opening, and the common form of support will...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/58E04B1/19
Inventor 刘学春张爱林胡婷婷
Owner RIZHAO WEIYE TOOL
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