CN207248500U - Building aseismicity distribution beam suspends supporting loading experimental rig in midair - Google Patents
Building aseismicity distribution beam suspends supporting loading experimental rig in midair Download PDFInfo
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- CN207248500U CN207248500U CN201720932007.6U CN201720932007U CN207248500U CN 207248500 U CN207248500 U CN 207248500U CN 201720932007 U CN201720932007 U CN 201720932007U CN 207248500 U CN207248500 U CN 207248500U
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- distribution beam
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- force wall
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Abstract
The utility model discloses a kind of building aseismicity distribution beam to suspend supporting loading experimental rig, including counter force wall in midair, and the counter force wall sets reciprocal actuator by pre-buried billet, and the reciprocal actuator connects distribution beam, the distribution beam connection examination body；Building aseismicity distribution beam suspention supporting loading experimental rig provided by the utility model, 1) by setting test model, ensure model test state degree of fitting；2) pre-buried billet is set by counter force wall top, ensures that counter force wall site of action there are enough bearing capacities；3) ensure that local pressure relation is similar to entity with being connected at test model hoist cable anchor case otic placode by trial assignment beam；4) structure cylinder list is practical.
Description
Technical field
Supporting loading experimental rig is the utility model is related to, furtherly, more particularly to building aseismicity distribution beam suspention branch
Support load testing machine.
Background technology
In the prior art, large-scale steel box girder segment, the border of partial model are simulated by the way of bearing support, with this
It is similar as《Bridge construction》" the Su-Tong Brideg Local Part Model Test for Ultimate Bearing Capacity of Orthotropic Panel " that 2nd phase in 2006 delivers
Described in paper, Su-Tong Brideg is the double rope face steel box girder stayed-cable bridges of double tower, and it is L to have made scaling factor:2.5 partial model carries out pole
Bearingtest is limited, is simulated at diaphragm plate with cross rib, and in cross rib lower support.And this kind of side supported using lower seat
Formula is simulated, and is that the different system of cable first is elastic bearing for stiff girder with rope bridge stiff girder border, and bearing
Support and supported for relative stiffness, from structure, rope bridge is to be suspended in midair stiff girder at box beam top surface hoist cable anchor case with rope, and is propped up
Seat causes local pressure at anchor case different, for accurate analysis box-beam structure mechanical characteristic and tests knot entirely from box beam lower support
The static test of structure security is unfavorable.
Utility model content
The utility model is to provide a kind of building aseismicity distribution beam to solve the technical solution that above-mentioned technical problem uses
Suspend supporting loading experimental rig in midair, wherein, concrete technical scheme is：
Including counter force wall, the counter force wall sets reciprocal actuator, the reciprocal actuator connection by pre-buried billet
Distribution beam, the distribution beam connection examination body.
Above-mentioned building aseismicity distribution beam suspention supporting loading experimental rig, wherein：The top of the examination body sets hanger,
The hanger connects examination body by hoist cable.
Above-mentioned building aseismicity distribution beam suspention supporting loading experimental rig, wherein：The lower section of the examination body sets static(al)
Pedestal.
The utility model has the advantages that relative to the prior art：
1) by setting test model, model test state degree of fitting is ensured；
2) pre-buried billet is set by counter force wall top, ensures that counter force wall site of action there are enough bearing capacities；
3) local pressure relation and entity phase are ensured with being connected at test model hoist cable anchor case otic placode by trial assignment beam
Seemingly；
4) structure cylinder list is practical.
Brief description of the drawings
Fig. 1 is the structure diagram that building aseismicity distribution beam suspends supporting loading experimental rig in midair.
In figure：
1 counter force wall, 2 reciprocal actuator, 3 hanger 4 examination 5 static(al) pedestals of body, 6 distribution beam, 7 base, 8 pre-buried billet
Embodiment
The utility model will be further described with reference to the accompanying drawings and examples.
The utility model provides a kind of building aseismicity distribution beam suspention supporting loading experimental rig, including counter force wall 1, institute
State counter force wall 1 and reciprocal actuator 2 is set by pre-buried billet 8, the reciprocal actuator 2 connects distribution beam 6, the distribution beam
6 connection examination bodies 4；The top of the examination body 4 sets hanger 3, and the hanger 3 connects examination body 4 by hoist cable；Under the examination body 4
Side sets static(al) pedestals 5.
Reciprocal actuator 2 is applied a force to by counter force wall 1, active force gives examination body 4 afterwards, passes through the applying power of counter force wall 1
The direction finding endurance of test examination body 4.
Although the utility model is disclosed as above with preferred embodiment, so it is not limited to the utility model, any
Those skilled in the art, without departing from the spirit and scope of the utility model, when can make a little modification and it is perfect, therefore this
The protection domain of utility model, which is worked as, is subject to what claims were defined.
Claims (1)
1. a kind of building aseismicity distribution beam suspends supporting loading experimental rig in midair, it is characterised in that：Including counter force wall, the counter force wall
Reciprocal actuator is set by pre-buried billet, the reciprocal actuator connects distribution beam, the distribution beam connection examination body；It is described
The top for trying body sets hanger, and the hanger connects examination body by hoist cable；The lower section of the examination body sets static(al) pedestals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720932007.6U CN207248500U (en) | 2017-07-28 | 2017-07-28 | Building aseismicity distribution beam suspends supporting loading experimental rig in midair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720932007.6U CN207248500U (en) | 2017-07-28 | 2017-07-28 | Building aseismicity distribution beam suspends supporting loading experimental rig in midair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207248500U true CN207248500U (en) | 2018-04-17 |
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ID=61879416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720932007.6U Active CN207248500U (en) | 2017-07-28 | 2017-07-28 | Building aseismicity distribution beam suspends supporting loading experimental rig in midair |
Country Status (1)
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| CN (1) | CN207248500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346102A (en) * | 2019-08-20 | 2019-10-18 | 中国地震局工程力学研究所 | A kind of antidetonation suspension and support loading device |
-
2017
- 2017-07-28 CN CN201720932007.6U patent/CN207248500U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346102A (en) * | 2019-08-20 | 2019-10-18 | 中国地震局工程力学研究所 | A kind of antidetonation suspension and support loading device |
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