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Frame-variable support structure

A support structure and variable technology, applied in the direction of building components, building structure, earthquake resistance, etc., can solve the problems of inconvenient building layout, poor seismic performance, and affecting space use, so as to improve the uniformity of rigidity, increase the structural rigidity, The effect of strong earthquake resistance and impact resistance

Active Publication Date: 2015-07-15
HUNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Commonly used structures in my country include frame structure, shear wall structure and frame-support structure; frame structure refers to the structure that is connected by beams and columns with rigid joints or hinge joints to form a load-bearing system. The space available for frame structures is large, but The seismic performance is poor; the shear wall structure is a structure that uses reinforced concrete wall panels to replace the beams and columns in the frame structure, and bears vertical and horizontal forces. The shear wall structure has good seismic performance, but the available space is limited by the shear wall. The frame-support structure system is a structure composed of a vertically arranged shear support structure and a beam-column frame. The frame-support structure has a large lateral stiffness and good earthquake resistance. The stable bearing capacity, but the existence of support will affect the use of space and bring inconvenience to the building layout

Method used

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Examples

Experimental program
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Embodiment 1

[0017] figure 1 It is a plan view of the unfolded state of a frame-variable support structure, the frame-variable support structure includes a frame, a variable support device and a control system; the frame includes a frame column 1 and a frame beam 2; the frame beam 2 Riding on the frame column 1; the variable support device includes an upper support rod 3, a lower support rod 4 and a driving device; when the variable support device is deployed, one end of the upper support rod 3 is connected to the frame beam 2 , the other end is connected with the lower support rod 4, one end of the lower support rod 4 is connected with the upper support rod 3, and the other end is connected with the bottom of the frame column 1; the control system is a single-chip microcomputer burned into the drive rod motion program; The single-chip microcomputer controls the driving device through a cable connected with the variable supporting device, and drives the variable supporting device to move t...

Embodiment 2

[0021] figure 1 It is a plan view of the unfolded state of a frame-variable support structure, the frame-variable support structure includes a frame, a variable support device and a control system; the frame includes a frame column 1 and a frame beam 2; the frame beam 2 Riding on the frame column 1; the variable support device includes an upper support rod 3, a lower support rod 4 and a driving device; when the variable support device is deployed, one end of the upper support rod 3 is connected to the frame beam 2 , the other end is connected with the lower support rod 4, one end of the lower support rod 4 is connected with the upper support rod 3, and the other end is connected with the bottom of the frame column 1; the control system is a single-chip microcomputer burned into the drive rod motion program; The single-chip microcomputer controls the driving device through a cable connected with the variable supporting device, and drives the variable supporting device to move t...

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Abstract

The invention discloses a frame-variable support structure comprising a frame, variable supporting devices and a control system. The frame comprises posts and beams. The variable supporting devices comprise upper supporting rods, lower supporting rods and a drive. When the variable supporting devices are unfolded, one ends of the upper supporting rods are connected to the beams and the other ends are connected to the lower supporting rods, and one ends of the lower supporting rods are connected to the upper supporting rods and the other ends are connected to bottoms of the posts. The control system is a microcontroller with a program for driving rods to move. The microcontroller controls the drive through cables connected to the variable supporting devices and drives the variable supporting devices to move to determined positions. The frame-variable support structure has the advantages that normally the variable supporting devices are folded, the entire structure is a frame structure, and space capable of being used is large; when emergencies or accidents occur, the entire structure turns to a frame-supporting structure, and a house structure is allowed to have high shock resistance and impact resistance in short time.

Description

technical field [0001] The invention belongs to the field of structural engineering and relates to a structural system, in particular to a frame-variable support structure, which is mainly suitable for houses in earthquake-prone areas and structures bearing special loads, and is also suitable for structures with large stiffness changes. Background technique [0002] Commonly used structures in my country include frame structure, shear wall structure and frame-support structure; frame structure refers to the structure that is connected by beams and columns with rigid joints or hinge joints to form a load-bearing system. The space available for frame structures is large, but The seismic performance is poor; the shear wall structure is a structure that uses reinforced concrete wall panels to replace the beams and columns in the frame structure, and bears vertical and horizontal forces. The shear wall structure has good seismic performance, but the available space is limited by th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/19E04B1/98E04B1/36
Inventor 黄靓王路程晨冯炜祥高小宝
Owner HUNAN UNIV