CN206848090U - A kind of building prefabrication reinforced concrete shear wall load testing machine - Google Patents
A kind of building prefabrication reinforced concrete shear wall load testing machine Download PDFInfo
- Publication number
- CN206848090U CN206848090U CN201720317033.8U CN201720317033U CN206848090U CN 206848090 U CN206848090 U CN 206848090U CN 201720317033 U CN201720317033 U CN 201720317033U CN 206848090 U CN206848090 U CN 206848090U
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- Prior art keywords
- reinforced concrete
- support column
- concrete shear
- testing machine
- shear wall
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Abstract
The utility model discloses a kind of building prefabrication reinforced concrete shear wall load testing machine, it is characterised in that it includes the first support column, the second support column, counter force wall, base, level jack, loading frame, vertical jack and test specimen.Building prefabrication reinforced concrete shear wall load testing machine of the present utility model, the reverse cyclic loadings of construction wall horizontal displacement and vertical displacement can be realized, and energy clear view is downloaded to the situation of change of the whole process of destruction to construction wall from loading, it is simple in construction, it is easy to operate, easily implement.
Description
Technical field
Experimental test technical field is the utility model is related to, more particularly to a kind of building prefabrication reinforced concrete shear wall adds
Carry experimental rig.
Background technology
Shear wall is also known as wind-resistant wall, seismic structural wall, earthquake resistant wall or structural wall, is that wind load or earthquake are primarily subjected in house or structures
The wall of horizontal loading caused by effect and vertical load (gravity), effect are to prevent structure shear from destroying, and are typically mixed with reinforcing bar
Solidifying soil is made.At present, the structural static of most building prefabrication reinforced concrete shear wall or Quintic system characteristic mainly pass through
Software emulation obtains, and due to some complicated factors, theoretical simulation result may be caused larger difference to be present with actual result,
It would therefore be desirable to have the support of experiment, and the rare precast reinforced concrete shear wall simple in construction, easily implementing of prior art resists
Shake load testing machine.
Utility model content
Cut in order to solve the above technical problems, technical scheme provided by the utility model is a kind of building prefabrication armored concrete
Power wall load testing machine.
Concrete technical scheme is realized as follows：A kind of building prefabrication reinforced concrete shear wall load testing machine, it includes
First support column, the second support column, counter force wall, base, level jack, loading frame, vertical jack and test specimen, described
The bottom surface of one support column, the second support column and counter force wall is fixedly connected with the upper surface of base, the bottom of described level jack
Seat is bolted in the middle part of counter force wall with counter force wall, one end of described loading frame and terminal bolt on the first support column
Connection, its other end and the second support column upper end bolt connection, described vertical jack lead on loading frame with loading frame
Bolt connection is crossed, described test specimen loads back timber, the precast reinforced concrete shear wall in middle level and the grade beam of bottom by upper strata
Composition, the left side of described loading back timber and the top end contact of level jack, the top surface of described loading back timber with
The end contact of the top of vertical jack, described grade beam are fixed on base by earth anchor screw.
Preferably, the number of described vertical jack is no less than 2.
Building prefabrication reinforced concrete shear wall load testing machine of the present utility model, it is possible to achieve building prefabrication reinforcing bar
Concrete shear force wall horizontal displacement and the reverse cyclic loadings of vertical displacement, and can clear view to building prefabrication steel reinforced concrete shearing force
Wall is downloaded to the situation of change of the whole process of destruction from loading, simple in construction, easy to operate, easily implements.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment.
Mark in accompanying drawing for：The support columns of 1- first, the support columns of 2- second, 3- counter force walls, 4- bases, 5- levels are very heavy
Top, 6- loading frames, the vertical jack of 7-, 8- test specimens, 81- loading back timbers, 82- precast reinforced concrete shear walls, 83- grade beams,
831- ground anchor bolts.
Embodiment
The preferable technical scheme of the utility model is described further with reference to the accompanying drawings and examples.
As shown in figure 1, the utility model provides a kind of building prefabrication reinforced concrete shear wall load testing machine, it
Including the first support column 1, the second support column 2, counter force wall 3, base 4, level jack 5, loading frame 6, vertical jack 7 and examination
Part 8, the bottom surface of the first described support column 1, the second support column 2 and counter force wall 3 is fixedly connected with the upper surface of base 4, described
Level jack 5 base located at the middle part of counter force wall 3, be bolted with counter force wall 3, one end of described loading frame 6
With the upper end bolt connection of the first support column 1, its other end and the upper end bolt connection of the second support column 2, described vertical jack 7
On loading frame, it is bolted with loading frame 6, described test specimen 8 is by the loading back timber 81 on upper strata, the pre-manufactured steel in middle level
The grade beam 83 of reinforced concrete shear wall 82 and bottom forms, the left side and the top of level jack 5 of described loading back timber 81
End surface contacts, the top surface and the end contact of the top of vertical jack 7 of described loading back timber 81, described grade beam 83
It is fixed on by earth anchor screw 831 on base 4.
Preferably, the number of described vertical jack 7 is no less than 2.
It is further preferred that the number of described vertical jack 7 is 2.
Embodiment described above only expresses preferred embodiment of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these are all
Belong to the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (2)
1. a kind of building prefabrication reinforced concrete shear wall load testing machine, it is characterised in that it includes the first support column, the
Two support columns, counter force wall, base, level jack, loading frame, vertical jack and test specimen, the first described support column, second
The bottom surface of support column and counter force wall is fixedly connected with the upper surface of base, and the base of described level jack is located in counter force wall
Portion, be bolted with counter force wall, one end of described loading frame and the first support column upper end bolt connection, its other end with
Second support column upper end bolt connection, described vertical jack is bolted on loading frame with loading frame, described
Test specimen be made up of the grade beam of the loading back timber, the precast reinforced concrete shear wall in middle level and bottom on upper strata, described loading
The left side of back timber and the top end contact of level jack, the top of the top surface and vertical jack of described loading back timber
End contact, described grade beam is fixed on base by earth anchor screw.
2. building prefabrication reinforced concrete shear wall load testing machine according to claim 1, it is characterised in that described
Vertical jack number be no less than 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720317033.8U CN206848090U (en) | 2017-03-28 | 2017-03-28 | A kind of building prefabrication reinforced concrete shear wall load testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720317033.8U CN206848090U (en) | 2017-03-28 | 2017-03-28 | A kind of building prefabrication reinforced concrete shear wall load testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206848090U true CN206848090U (en) | 2018-01-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720317033.8U Expired - Fee Related CN206848090U (en) | 2017-03-28 | 2017-03-28 | A kind of building prefabrication reinforced concrete shear wall load testing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN206848090U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108088736A (en) * | 2018-01-16 | 2018-05-29 | 中国地震局工程力学研究所 | Sub-structural test loading device |
| CN108982246A (en) * | 2018-06-22 | 2018-12-11 | 中国十七冶集团有限公司 | A kind of Perforated-brick Wall shear strength of masonry detection device and its application method |
| CN110361275A (en) * | 2019-07-10 | 2019-10-22 | 东南大学 | A kind of shear wall shock test device and its application method |
| CN110376071A (en) * | 2019-08-15 | 2019-10-25 | 四川省建筑科学研究院有限公司 | The shock insulation building structure dynamic characteristics test and experiment device for being easily installed and unloading |
| CN113654915A (en) * | 2021-08-27 | 2021-11-16 | 武汉理工大学 | Beam type test method for horizontal joint force transfer performance of prefabricated shear wall |
| CN113668623A (en) * | 2021-08-24 | 2021-11-19 | 中国建筑第八工程局有限公司 | Mechanical property test device and method for connection node of assembled cup groove |
| CN116698637A (en) * | 2023-08-01 | 2023-09-05 | 中国建筑第六工程局有限公司 | Horizontal reciprocating quasi-static force loading test device for double-limb shear wall |
-
2017
- 2017-03-28 CN CN201720317033.8U patent/CN206848090U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108088736A (en) * | 2018-01-16 | 2018-05-29 | 中国地震局工程力学研究所 | Sub-structural test loading device |
| CN108088736B (en) * | 2018-01-16 | 2024-04-30 | 中国地震局工程力学研究所 | Substructure test loading device |
| CN108982246A (en) * | 2018-06-22 | 2018-12-11 | 中国十七冶集团有限公司 | A kind of Perforated-brick Wall shear strength of masonry detection device and its application method |
| CN108982246B (en) * | 2018-06-22 | 2020-10-23 | 中国十七冶集团有限公司 | Shear strength detection device for porous brick wall masonry and use method thereof |
| CN110361275A (en) * | 2019-07-10 | 2019-10-22 | 东南大学 | A kind of shear wall shock test device and its application method |
| CN110376071A (en) * | 2019-08-15 | 2019-10-25 | 四川省建筑科学研究院有限公司 | The shock insulation building structure dynamic characteristics test and experiment device for being easily installed and unloading |
| CN110376071B (en) * | 2019-08-15 | 2024-05-17 | 四川省建筑科学研究院有限公司 | Shock insulation building structure dynamic characteristic test device convenient to installation and uninstallation |
| CN113668623A (en) * | 2021-08-24 | 2021-11-19 | 中国建筑第八工程局有限公司 | Mechanical property test device and method for connection node of assembled cup groove |
| CN113654915A (en) * | 2021-08-27 | 2021-11-16 | 武汉理工大学 | Beam type test method for horizontal joint force transfer performance of prefabricated shear wall |
| CN116698637A (en) * | 2023-08-01 | 2023-09-05 | 中国建筑第六工程局有限公司 | Horizontal reciprocating quasi-static force loading test device for double-limb shear wall |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 Termination date: 20180328 |