Unlock instant, AI-driven research and patent intelligence for your innovation.

Frame-corewall energy dissipation system with distributed swinging core tubes

A core tube, distributed technology, applied in the direction of protective buildings/shelters, building components, special structures, etc., can solve the problems of limited use area of ​​the overall structure, large cylinder area, and inflexible layout of auxiliary equipment areas. Achieve the effect of improving the layout flexibility, reducing the cylinder area, and reducing the displacement angle between layers

Active Publication Date: 2021-04-23
BEIJING UNIV OF TECH
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, in the frame-core tube structure system, the frame is the main place for activities and offices, and the tube body is the place for auxiliary equipment. The traditional frame-core tube structure system has disadvantages such as inflexible layout of auxiliary equipment areas, and the tube body The area ratio of the overall structure is too large, resulting in the limitation of the use area of ​​the overall structure

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
  • Frame-corewall energy dissipation system with distributed swinging core tubes
  • Frame-corewall energy dissipation system with distributed swinging core tubes
  • Frame-corewall energy dissipation system with distributed swinging core tubes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0039] The implementation steps are as follows:

specific Embodiment approach

[0041] Such as figure 1 As shown, it is an embodiment of a frame-core tube energy dissipation system with distributed swing core tubes in the present invention, which mainly includes: core tube 1, swing core tube 2, frame beam 3, frame column 4, friction pendulum sliding Hinge support 5, prestressed steel strand 6, high ductility concrete frame beam 7, slider 8, slider connecting block 9, friction pendulum sliding hinge support upper plate 10, friction pendulum sliding hinge support lower plate 11, low Friction and wear-resistant materials 12, ordinary concrete 13, high ductility concrete 14, high yield strength steel bars 15, and low yield strength steel bars 16.

[0042] The specific implementation steps are as follows:

[0043] 1) The frame-core tube energy dissipation system with distributed swing core tubes of the present invention mainly includes a frame, a core tube and a swing core tube, Figure 1 The schematic diagram of the structure shown is a frame-core structure...

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 a frame-corewall energy dissipation system with distributed swinging core tubes. The frame-core tube energy dissipation system comprises a corewall, the swinging core tubes, a frame beam, a frame column, a friction pendulum sliding hinge support, a prestressed steel strand, and high-ductility concrete frame beams. The arrangement mode and the number of the swinging core tubes are designed according to actual engineering requirements, and the swinging core tubes, the corewall and a frame are combined to form a frame-corewall of a triple lateral force resistance system with three defense lines. Meanwhile, the frame-corewall system with the distributed swinging core tubes can reduce the area of a traditional corewall and the area of all tube bodies, so that the usable area of a frame structure and the whole structure is increased, and the investment-benefit ratio of a building structure is increased. The swinging core tubes are connected with the frame and the corewall through the assembly type high-ductility concrete frame beams, in case of an earthquake, the swinging core tubes can be hinged to the frame and the corewall, the rotating capacity of beam column joints is improved, and the swinging capacity of the swinging core tubes is fully achieved.

Description

technical field [0001] The invention relates to a frame-core tube energy dissipation system with distributed swaying core tubes. The area of ​​the traditional core tube and the area of ​​all tubes are reduced, thereby increasing the usable area of ​​the frame structure and the overall structure. The swinging function of the swinging core can control the deformation and damage mode of the structure, and play the role of energy dissipation and shock absorption. The hinge between the swinging core and the core can improve the swinging capacity of the swinging core, thereby reducing the impact of earthquakes. The dynamic response of tall building structures belongs to the field of design and shock absorption of tall buildings. Background technique [0002] High-rise buildings can effectively solve the problems of dense urban population and tight land resources, especially in some economically developed areas. The unique advantages of high-rise buildings make them the center of ...

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
Patent Type & Authority Applications(China)
IPC IPC(8): E04H9/02E04B1/34E04B1/98
CPCE04H9/021E04B1/34E04B1/98
Inventor 陈易飞何浩祥兰炳稷王铮
Owner BEIJING UNIV OF TECH