Wallboard-spliced and foundation-damped assembly type frame structure

A frame structure and prefabricated technology, applied in the direction of walls, anti-seismic, building components, etc., can solve the problems of building structure damage, limited anti-seismic function, ignoring the anti-seismic structure of the foundation of the house, etc., to improve the anti-seismic performance, increase the scope of application, and enhance the strength Effect

Active Publication Date: 2021-03-09
NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Earthquakes have caused serious damage to various building structures, especially prefabricated houses; the reason is that traditional prefabricated house structures usually achieve the purpose of earthquake resistance by strengthening the rigidity and adopting a "hard resistance" method; To protect the house, but in the case of a large earthquake magnitude, this traditional method is far from meeting the requirements of earthquake resistance and house protection;
[0004] The wall installed on the load-bearing frame of the existing prefabricated house is a whole, so the wall is only suitable for the frame of the same size, which limits the application range of the wall; The anti-seismic structure is designed for the joints of the beams, but it seriously ignores the anti-seismic structure of the foundation of the house, resulting in limited anti-seismic function and unable to protect the house well

Method used

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  • Wallboard-spliced and foundation-damped assembly type frame structure
  • Wallboard-spliced and foundation-damped assembly type frame structure
  • Wallboard-spliced and foundation-damped assembly type frame structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment 1: as figure 1 An assembled frame structure with wall panel splicing and foundation shock absorption is shown, including a foundation 1 that can be embedded underground, a load-bearing frame 2 set on the foundation 1, and a wall panel structure 3 set on the load-bearing frame 2;

[0028] The foundation 1 includes four trusses 11 arranged horizontally on the ground to form a rectangle, four load-bearing column support seats 12 fixed on the upper ends of the trusses 11 capable of supporting the load-bearing frame 2, and four pre-buried under the ground and movable set at the lower end of the trusses 11 The pre-embedded base 13, the shock-absorbing structural assembly 14 arranged between two adjacent pre-embedded bases 13;

[0029] like figure 2 As shown, the embedded base 13 includes a sliding base arranged on the lower end surface of the truss 11, a base chute 131 arranged on the sliding pedestal, and elastic structural members 132 installed at both ends of ...

Embodiment 2

[0036] Embodiment 2: Different from Embodiment 1, as image 3 As shown, a connection structure 22 is provided at the connection between the load-bearing column 21 and the load-bearing beam.

[0037] The connection structure 22 includes a first connection block 221 arranged on the load-bearing column 21 and a second connection block arranged on the load-bearing beam; the upper end surface of the first connection block 221 is provided with a rectangular support slot, and the lower end surface of the second connection block is provided with There is a rectangular block 222, and a damping spring 223 is installed between the rectangular block 222 and the rectangular support slot.

[0038] The four sides of the rectangular clamping slot 221 are provided with shock absorbing springs 223 , and the shock absorbing springs 223 are provided with connection clips installed with the rectangular clamping blocks 222 .

Embodiment 3

[0039] Embodiment 3: Different from Embodiment 1, as Figure 4 As shown, the load-bearing column 21 and the load-bearing beam connection are provided with a reinforcement structure 23; the reinforcement structure 23 includes a triangular support 231 whose right-angled sides are connected with the load-bearing column 21 and the load-bearing beam respectively, and can be arranged on the load-bearing beam. The reinforcing plate 232 connected with 231 runs through the elastic connecting rod 233 used to connect the triangular support 231 and the reinforcing plate 232 on the load-bearing beam.

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PUM

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Abstract

The invention relates to the technical field of fabricated buildings, and particularly provides a wallboard splicing and foundation damping fabricated frame structure which comprises a foundation capable of being pre-buried underground, a bearing frame arranged on the foundation and wallboards arranged on the bearing frame. The foundation comprises a truss arranged on the ground, a bearing columnsupporting base fixed to the upper end of the truss and capable of supporting the bearing frame, an embedded base movably arranged at the lower end of the truss and embedded underground, and a dampingstructure assembly arranged on the embedded base. The embedded base comprises a sliding base arranged on the lower end face of the truss, a base sliding groove formed in the sliding base, elastic structural parts installed at the two ends of the base sliding groove, a base connecting part arranged on the base sliding groove in a sliding mode, and a circular base installed at the lower end of thebase connecting part. The wallboard provided by the invention can be adjusted along with frames with different sizes, and is wide in application range and high in applicability.

Description

technical field [0001] The invention relates to the technical field of prefabricated buildings, in particular to a prefabricated frame structure with spliced ​​wall panels and shock-absorbing foundations. Background technique [0002] Prefabricated buildings use industrialized production methods to build houses. Part or all of the components of the house are prefabricated in the factory, and then transported to the construction site, and the components are assembled through reliable connections. Larger, causing housing economic pressure to increase year by year. Prefabricated houses have developed rapidly in recent years due to their convenient construction and low cost. The construction process is generally completed in factories and then assembled on the foundation; [0003] Earthquakes have caused serious damage to various building structures, especially prefabricated houses; the reason is that traditional prefabricated house structures usually achieve the purpose of eart...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H9/02E04B1/00E04B1/98E04B1/58E04B1/48E04B2/56
CPCE04H9/02E04H9/021E04B1/0007E04B1/98E04B1/58E04B1/48E04B2/56
Inventor 潘建波
Owner NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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