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X-shaped vertical face concurrent joint formed through box-shaped steel pipe welding and application

A box-shaped steel pipe and façade technology, which is applied to buildings and building structures, etc., can solve the problems of complex joint plate structure, complex joint force deformation, complex plate welding and assembly manufacturing process, etc., and achieves clear force transmission. , The effect of ensuring mechanical bearing performance and avoiding brittle failure

Pending Publication Date: 2020-04-21
ZHEJIANG UNIV CITY COLLEGE +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In addition, there are many problems in the junction of inclined columns, the complex structure of the joint plate, the complicated deformation of the joint, and the complicated welding and assembly process of the plate. an important factor

Method used

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  • X-shaped vertical face concurrent joint formed through box-shaped steel pipe welding and application
  • X-shaped vertical face concurrent joint formed through box-shaped steel pipe welding and application
  • X-shaped vertical face concurrent joint formed through box-shaped steel pipe welding and application

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Embodiment Construction

[0037] In the following, the technical scheme of the X-shaped façade intersection node formed by welding box-shaped steel pipes according to the present invention will be described in detail in combination with specific embodiments and accompanying drawings.

[0038] The examples described here are specific specific implementations of the present invention, and are used to illustrate the concept of the present invention. They are all explanatory and exemplary, and should not be construed as limiting the implementation of the present invention and the scope of the present invention. In addition to the embodiments described here, those skilled in the art can also adopt other obvious technical solutions based on the claims of the application and the contents disclosed in the description, and these technical solutions include adopting any obvious changes made to the embodiments described here. Replacement and modified technical solutions.

[0039] The accompanying drawings in this...

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Abstract

The invention discloses an X-shaped vertical face concurrent joint formed through box-shaped steel pipe welding and application. The X-shaped vertical face concurrent joint formed through box-shaped steel pipe welding comprises a main partition plate combined body, oblique column component joints, steel beam connecting joints and inner supporting rib plates; the main partition plate combined bodyis a central supporting framework and is used for partitioning the oblique column component joints and the steel beam connecting joints; the oblique column component joints are box-shaped steel pipe joints formed through plate welding and are welded to the main partition plate combined body in a butt-joint mode; the steel beam connecting joints are located on the two horizontal sides of the jointand rigidly welded to the main partition plate combined body in a bolted mode; and the inner supporting rib plates are located in the main partition plate combined body and serve as local lateral supports for plates in the joint. According to the X-shaped vertical face concurrent joint formed through box-shaped steel pipe welding and application, on the basis of a cross section substitution technical scheme and nonlinear instability failure limit analysis, the joint is clear in plate combined module and clear in force transmission, the good anti-seismic property and the high lateral bearing force resistance are guaranteed, and the application range is wide.

Description

technical field [0001] The invention belongs to the technical field of structural engineering, and in particular relates to an X-shaped elevation converging node formed by welding box-shaped steel pipes. Background technique [0002] The slanted column system is a spatial vertical network structure composed of multi-directional crossed and regularly arranged slanted column components on the outer surface of the building circle. Due to its novel outer surface shape and great overall lateral stiffness, it is mainly used in Slanted column outer frame tube in a super high-rise building. [0003] The huge lateral rigidity of the outer frame tube of the slanted column enables it to withstand extremely large horizontal actions (earthquake, wind load, etc.), and the lateral stiffness of the inner core tube can be increased by connecting weakly connected beams under the condition that the total horizontal force remains unchanged. Correspondingly, it is appropriately reduced, which b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/24E04B1/58
CPCE04B1/2403E04B1/5812E04B1/5831E04B2001/2406
Inventor 王震杨学林陈志青冯永伟赵阳
Owner ZHEJIANG UNIV CITY COLLEGE
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