Intersecting reinforcement profiled steel plate shear wall with broadside slotting

A technology of profiled steel plates and shear walls, applied in the direction of walls, building types, building components, etc., can solve the problems affecting the overall seismic performance of the structure and the decline of bearing capacity, so as to avoid stiffness degradation, eliminate additional bending moments, reduce The effect of out-of-plane deformation

Inactive Publication Date: 2017-02-22
TIANJIN UNIV
View PDF9 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After buckling of the embedded steel plate in the profiled steel plate shear wall structure, the original full shear lateral worki...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Intersecting reinforcement profiled steel plate shear wall with broadside slotting
  • Intersecting reinforcement profiled steel plate shear wall with broadside slotting
  • Intersecting reinforcement profiled steel plate shear wall with broadside slotting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1: as Figure 4 As shown, the profiled steel stiffener is a hot-rolled channel steel 41 connected to the web, and the web of the hot-rolled channel steel 41 is attached to the profiled steel plate 3 and connected by high-strength bolts A51. The hot-rolled channel The steel 41 flange points to the out-of-plane direction of the profiled steel plate 3 .

Embodiment 2

[0030] Embodiment 2: as Figure 5 As shown, the profiled steel stiffener is a hot-rolled channel steel 41 connected to the flange, and the flange of the hot-rolled channel steel 41 is attached to the profiled steel plate 3 and connected by high-strength bolts A51. The hot-rolled channel The steel 41 webs point in the out-of-plane direction of the profiled steel plate 3 .

Embodiment 3

[0031] Embodiment 3: as Image 6 As shown, the section steel stiffener is a hot-rolled angle steel 42, one side flange of the hot-rolled angle steel 42 is attached to the profiled steel plate 3 and connected by high-strength bolts A51, and the other side flange of the hot-rolled angle steel 42 pointing to the out-of-plane direction of the profiled steel plate 3 .

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an intersecting reinforcement profiled steel plate shear wall with broadside slotting. The profiled steel plate shear wall comprises an embedded steel plate which is arranged in a margin plate, a lengthways end plate or a crosswise end plate is arranged between the embedded steel plate and the margin frame, a gap is arranged between a margin frame column and the lengthways end plate; the embedded steel plate adopts corrugated profiled steel plate which sets the corrugation direction as a vertical direction, and two sides of the embedded steel plate are respectively connected with two profiled steel reinforcing ribs, wherein one of the two profiled steel reinforcing ribs is arranged in a direction which forms an included angle of 45 degrees with a horizontal line, and the two profiled steel reinforcing ribs are perpendicular to each other. The embedded steel plate has large vertical stiffness; the gap between the end plate and the margin frame column can not only eliminate a probable additional bending moment generated by the embedded steel plate on the margin frame column, but can also release dimension error of the broadside of the profiled steel plate; the profiled steel reinforcing ribs which are in cross arrangement restricts the relative position of the corrugated profiled steel plate in a corrugation plane; meanwhile, the profiled steel plate shear wall can be designed into a fabricated lateral force resisting component, thus realizing a sharp improvement in field assembly degree, and reducing workload in field construction.

Description

technical field [0001] The invention relates to a high-efficiency lateral force resistance system, in particular to a steel plate shear wall. Background technique [0002] The seismic performance of a building structure mainly depends on the lateral force system of the structure, and an efficient and economical lateral force system has always been a key issue in the seismic research and design of steel structures. Since the 1970s, steel plate shear walls have received more and more research attention as an efficient lateral force resistance system. In addition to being used in the construction of new structures, they can also be used for the reinforcement of building systems that require post-earthquake repairs. [0003] Compared with traditional lateral force-resisting systems, steel plate shear walls have the following advantages: 1) large initial rigidity, good ductility, and strong energy dissipation capacity; 2) light weight, which can effectively reduce the structural ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): E04B2/56E04B1/98E04H9/02
CPCE04B2/56E04H9/021
Inventor 赵秋红李楠
Owner TIANJIN UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap