CN105067211A - Detachable and reusable shear wall earthquake-proof performance test loading rack and test method - Google Patents
Detachable and reusable shear wall earthquake-proof performance test loading rack and test method Download PDFInfo
- Publication number
- CN105067211A CN105067211A CN201510421965.2A CN201510421965A CN105067211A CN 105067211 A CN105067211 A CN 105067211A CN 201510421965 A CN201510421965 A CN 201510421965A CN 105067211 A CN105067211 A CN 105067211A
- Authority
- CN
- China
- Prior art keywords
- wall
- shear wall
- steelframe
- test specimen
- loading
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to a detachable and reusable shear wall earthquake-proof performance test loading rack and a test method. The test loading rack comprises a wall steel frame apparatus, a loading connecting apparatus, and an anti-sidesway module, wherein the wall steel frame apparatus comprises a loading beam, a steel frame wall, and steel frame wall fulcrum bars; two sides of the steel frame wall are provided with inclined strut type wall fulcrum bars; the wall fulcrum bars are in fixed connection with the bottom of the steel frame wall and a shear wall test piece floor; a jack is arranged on the square steel tube frame of a hollow part on the steel frame wall; the loading beam is fixed on the upper part of the steel frame wall, and is in connection with the loading connecting apparatus through loading terminals at ends of the loading beam; the anti-sidesway module comprises fixed steel frames and anti-sidesway pull rods; two ends of the anti-sidesway pull rods are respectively hinged to the fixed steel frames and the steel frame wall fulcrum bars in the wall steel frame apparatus. The loading rack can increase the shear span ratio of a shear wall test piece, meet the requirement that the shear span ratio is greater than 3 in an earthquake-proof performance test, apply axial pressure to the shear wall test piece, and meet requirements for different axial compression ratios required by a shear wall test.
Description
Technical field
The present invention relates to assembly concrete-filled steel tube compound shear wall Experimental Study on Seismic Behavior, specifically one can improve shear wall test specimen shear span ratio to meet Experimental Study on Seismic Behavior requirement, and can apply detachable recycling shear wall Experimental Study on Seismic Behavior loading frame and the test method of axle power.
Background technology
Along with the raising of modern architecture industrialization degree, prefabricated construction obtains at building field and applies more and more widely, and its range of application therefrom low layer develops to high-rise, super high rise structure.Compare the inferior position that cast-in-place concrete structure construction noise is large, seriously polluted, manual labor amount large, construction period is longer, prefabricated assembled concrete structure has very large potential to be worth with research and development.Cast in place and precast construction experienced by the development and change in three periods: early stage precast concrete large panel structure, soap-free emulsion polymeization post-stress precast concrete, modern prefabricated overlapped shear wall structure.
In shear wall structure, it is maximum that it strengthens load of bearing of position, and therefore bottom two layers is the emphasis of our research experiment and theoretical analysis.Many experts and scholars also study for the anti-seismic performance of cast in place and precast construction, but the shear span ratio of body of wall test specimen often not easily meets, for the anti-seismic performance of real simulation shear wall structure as far as possible, therefore need the development of multi-functional loading frame with satisfied test and engine request.
Summary of the invention
The present invention aims to provide a kind of detachable recycling shear wall Experimental Study on Seismic Behavior loading frame and test method, carry out disalignment pressure ratio, different shear span ratio precast shear wall body research process in, this test loading frame is utilized to test, conveniently can apply different axle power to body of wall, improve the shear span ratio of shear wall test specimen simultaneously, meet test is greater than 3 requirement for shear span ratio; Reduce the making height of body of wall test specimen to a great extent, saved cost, time and manpower, be also convenient to the lifting testing body of wall; In addition, this loading frame has the advantage of detachable recycling, meets the requirement of Modern Green production and sustainable development.
The technical solution used in the present invention is:
A kind of detachable recycling shear wall Experimental Study on Seismic Behavior loading frame, comprise anti-side to move assembly, load coupling arrangement, the body of wall erection of steel work, anti-side is moved assembly and is comprised a fixing steelframe and two anti-side move pull bar, and it is hinged with the steelframe body of wall pole in fixing steelframe and the body of wall erection of steel work respectively that anti-side moves pull bar two ends; The body of wall erection of steel work comprises loading beam, steelframe body of wall, steelframe body of wall pole, steelframe body of wall both sides arrange diagonal-bracing type steelframe body of wall pole, be fixedly connected with shear wall test specimen floor respectively bottom steelframe body of wall pole with bottom steelframe body of wall, steelframe body of wall places lifting jack by the square steel tube support body of its openwork part, and steelframe body of wall top is fixed loading beam and is connected with loading coupling arrangement by the loading termination of loading beam end.
The test method of above-mentioned detachable recycling shear wall Experimental Study on Seismic Behavior loading frame, carry out in the steps below:
A. design also processing and fabricating anti-side according to testing requirements to move assembly, load coupling arrangement and the body of wall erection of steel work;
B. fixing steelframe anti-side moved in assembly is fixed on the ground by ground anchor bolt, and direction is vertical with actuator loading direction, then anti-side is moved in unidirectional hinge that pull bar one end is hinged on fixing steelframe;
C. shear wall test specimen hoisted in position is also fixing, then the flange by shear wall test specimen welds positions the body of wall erection of steel work with the flange that the body of wall erection of steel work welds, determine the bolt hole position of carrying out with shear wall test specimen floor on bolted horizontal fixation steel plate, and make marks on shear wall test specimen floor; And then the body of wall erection of steel work is unloaded, through hole beaten by the mark reciprocating drill on shear wall test specimen floor; Last again by body of wall erection of steel work hoisted in position, make the connection short column bottom steelframe body of wall be deep in the reserved circular opening of shear wall test specimen floor together with circular steel plate; Be connected with shear wall test specimen floor by horizontal fixation steel plate, flange, realize moving the pull bar other end with anti-side by the unidirectional hinge on vertical fixation steel plate hinged;
D. grouting material is filled in the reserved circular opening of shear wall test specimen floor, realizes the connection connecting short column and shear wall test specimen, and ensure the Shear transfer between shear wall test specimen and the body of wall erection of steel work;
E. lifting jack is placed in lifting jack draw-in groove, then by reaction plate and pull bar, axle pressure is applied to shear wall test specimen;
F. by control MTS actuator, low cyclic loading test is carried out to shear wall test specimen.
Technique scheme of the present invention, when anti-side move assembly guarantee that shear wall test specimen loads along wall direction, reciprocating sliding load can be applied to test specimen by actuator.The body of wall erection of steel work moves pull bar with precast shear wall floor and anti-side respectively by the fixation steel plate of bottom and is connected; The circular steel plate connected bottom short column is reliably connected with shear wall test specimen by grouting material, to ensure Shear transfer good between loading frame and shear wall.By regulating the pressure of lifting jack in pressure-applying unit, different axle pressures is applied to body of wall, with the requirement of test specimen disalignment pressure ratio in satisfied test.
Adopt the present invention of technique scheme, compared with prior art, its outstanding feature is:
When carrying out the research of disalignment pressure ratio shear wall Experimental Study on Seismic Behavior, effectively can reduce the design height of test specimen when meeting shear span ratio requirement, thus compared with the workload of small specimen making, and test material can be saved, reduce costs; In addition
,the quality of test specimen can also be reduced, make test specimen lift, test carry out convenient, quick.Easily, easily can apply axle pressure to shear wall test specimen by this test unit, meet the requirement of shear wall test to disalignment pressure ratio.
As preferably, detachable recycling shear wall Experimental Study on Seismic Behavior loading frame of the present invention, further technical scheme is:
Two row's truss that fixing steelframe is welded into by double-deck channel-section steel, two square steel tubes be welded between two row's truss are formed, two row's truss are fixed on the ground by ground anchor bolt, two square steel tubes install two hinged seats by fixation steel plate interval, anti-side moves pull bar one end and described hinged seat is hinged, this hinged seat be make anti-side move pull bar only can along the unidirectional hinge of actuator loading direction one-directional rotation; Anti-side moves the unidirectional hinge described in hinged equally one of the other end of pull bar, and it is hinged by the steelframe body of wall pole in described unidirectional hinge and the body of wall erection of steel work that anti-side moves pull bar.
Steelframe body of wall pole is square steel tube, and the square steel tube support body of steelframe body of wall pole top and steelframe body of wall is welded and fixed, and steelframe body of wall pole bottom welds vertical fixation steel plate and horizontal fixation steel plate respectively, and vertical fixation steel plate is connected with the base steel plate bolt of unidirectional hinge; Horizontal fixation steel plate is connected with shear wall test specimen floor bolt by the through hole on shear wall test specimen floor.
The main body of steelframe body of wall is square steel tube support body, square steel tube support body is formed by square steel tube and Plate Welding, by pouring into grouting material in square steel tube, pouring into C60 self-compacting concrete formation steelframe body of wall between square steel tube and steel plate, two ends welding flange bottom square steel tube support body, steelframe body of wall is connected with the flange bolt that shear wall test specimen floor welds by flange.
Square steel tube support body lower weld has two short steel pipes, two connection short columns bottom steelframe body of wall are formed by perfusion grouting material in two short steel pipes, connect short column bottom welding and have circular steel plate, connect bottom short column and be deep in the reserved circular opening of shear wall test specimen floor together with circular steel plate, and be connected with shear wall test specimen by perfusion grouting material.
The square steel tube support body of steelframe body of wall welds lifting jack draw-in groove, and lifting jack is placed in lifting jack draw-in groove, and lifting jack configuration reaction plate, applies axle power by reaction plate and pull bar to shear wall test specimen.
Loading beam is the square steel tube being welded on square steel tube support body top, and loading termination is the junction steel plate being welded on square steel tube termination, loads termination and is connected with the loading connector bolt loading coupling arrangement.
Accompanying drawing explanation
Fig. 1 is the test loading frame perspective view at the test condition of the embodiment of the present invention;
Fig. 2 is the perspective view that in Fig. 1, anti-side moves assembly;
Fig. 3 is the side-looking structural representation that in Fig. 1, anti-side moves assembly;
Fig. 4 is body of wall erection of steel work perspective view in Fig. 1;
In figure: 1-anti-side moves assembly, 2-loads coupling arrangement, the 3-body of wall erection of steel work, and 4-fixes steelframe, 5-anti-side moves pull bar, 6-fixation steel plate, 7-base steel plate, 8-loading beam, 9-steelframe body of wall, 10-steelframe body of wall pole, 11-lifting jack, 12-connects short column, the circular steel plate of 13-, and 14-loads termination, 15-flange, the vertical fixation steel plate of 16-, the horizontal fixation steel plate of 17-, 18-lifting jack draw-in groove, the unidirectional hinge of 19-, 20-shear wall test specimen.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further elaborated, but embodiment does not form any restriction to the present invention.
See Fig. 1, detachable recycling shear wall Experimental Study on Seismic Behavior loading frame, moves assembly 1 by anti-side, loads coupling arrangement 2, the body of wall erection of steel work 3 three part forms.
See Fig. 1, Fig. 2, Fig. 3, anti-side is moved assembly 1 and is moved pull bar 5 by a fixing steelframe 4 and two anti-side and form, two row's truss that fixing steelframe 4 is welded into by double-deck channel-section steel, two square steel tubes be welded between two row's truss are formed, two row's truss are fixed on the ground by ground anchor bolt, two square steel tubes install two hinged seats by fixation steel plate 6 interval, anti-side move pull bar 5 one end and hinged seat hinged, this hinged seat be make anti-side move pull bar 5 only can along the unidirectional hinge 19 of actuator loading direction one-directional rotation; Anti-side moves the hinged equally unidirectional hinge 19 of the other end of pull bar 5.
See Fig. 1, Fig. 4, the body of wall erection of steel work 3 is made up of loading beam 8, steelframe body of wall 9, steelframe body of wall pole 10, and steelframe body of wall pole 10 is arranged on steelframe body of wall 9 both sides in diagonal-bracing type.
The main body of steelframe body of wall 9 is square steel tube support bodys, square steel tube support body is formed by square steel tube and Plate Welding, by pouring into grouting material in square steel tube, pouring into C60 self-compacting concrete formation steelframe body of wall 9 between square steel tube and steel plate, two ends welding flange 15 bottom square steel tube support body, steelframe body of wall 9 is connected with the flange bolt that shear wall test specimen floor welds by flange 15; Square steel tube support body lower weld has two short steel pipes, two connection short columns 12 bottom steelframe body of wall 9 are formed by perfusion grouting material in two short steel pipes, connect short column 12 bottom welding and have circular steel plate 13, connect bottom short column 12 and be deep in the reserved circular opening of shear wall test specimen floor together with circular steel plate 13, and be connected with shear wall test specimen 20 by perfusion grouting material.Like this, can ensure to can be good at Transfer of Shear between loading frame and shear wall test specimen 20.
Steelframe body of wall pole 10 is square steel tube, the square steel tube support body of steelframe body of wall pole 10 top and steelframe body of wall 9 is welded and fixed, steelframe body of wall pole 10 bottom welds vertical fixation steel plate 16 and horizontal fixation steel plate 17 respectively, base steel plate 7 bolt that vertical fixation steel plate 16 and anti-side move the hinged unidirectional hinge 19 in pull bar 5 end is connected, and horizontal fixation steel plate 17 is connected with shear wall test specimen floor bolt by the through hole on shear wall test specimen floor.Like this, moved the effect of pull bar 5 by anti-side, can prevent steelframe body of wall 9 from loading procedure, sidesway occurring, guarantee that the rigidity of its vertical direction meets the demands simultaneously.
Steelframe body of wall 9 is provided with openwork part, and the square steel tube support body of this openwork part welds lifting jack draw-in groove 18, and lifting jack 11 is placed in lifting jack draw-in groove 18, and lifting jack 11 configures reaction plate, applies axle pressure by reaction plate and pull bar to shear wall test specimen 20.
Loading beam 8 is for being welded on the square steel tube at square steel tube support body top, and the welding of square steel tube two ends as loading termination 14 by junction steel plate, is loaded termination 14 and is connected with the loading connector bolt loading coupling arrangement 2.
Utilize described in the present embodiment and test the method that loading frame carries out shear wall Experimental Study on Seismic Behavior, carry out in the steps below:
A. design also processing and fabricating anti-side according to testing requirements to move assembly 1, load coupling arrangement 2 and the body of wall erection of steel work 3;
B. the fixing steelframe 4 anti-side moved in assembly 1 is fixed on the ground by ground anchor bolt, and direction is vertical with actuator loading direction, then anti-side is moved in unidirectional hinge 19 that pull bar 5 one end is hinged on fixing steelframe 4;
C. shear wall test specimen 20 hoisted in position is also fixing, then positioned by flange and the flange that the body of wall erection of steel work 3 welds 15 pairs of body of wall erections of steel work 3 of welding on shear wall test specimen 20, determine the bolt hole position of carrying out with shear wall test specimen floor on bolted horizontal fixation steel plate 17, and make marks on shear wall test specimen floor; And then the body of wall erection of steel work 3 is unloaded, through hole beaten by the mark reciprocating drill on shear wall test specimen floor; Last again by the body of wall erection of steel work 3 hoisted in position, make the connection short column 12 bottom steelframe body of wall 9 be deep in the reserved circular opening of shear wall test specimen floor together with circular steel plate 13; Be connected with shear wall test specimen floor by horizontal fixation steel plate 17, flange 15, realize moving pull bar 5 other end with anti-side by the unidirectional hinge 19 on vertical fixation steel plate 16 hinged;
D. grouting material is filled in the reserved circular opening of shear wall test specimen floor, realizes the connection connecting short column 12 and shear wall test specimen 20, and ensure the Shear transfer between shear wall test specimen 20 and the body of wall erection of steel work 3;
E. lifting jack 11 is placed in lifting jack draw-in groove 18, then by reaction plate and pull bar, axle pressure is applied to shear wall test specimen 20;
F. by control MTS actuator, low cyclic loading test is carried out to shear wall test specimen 20.
The above is only present pre-ferred embodiments, not does any pro forma restriction to invention.Every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all belong to protection scope of the present invention.
Claims (8)
1. one kind detachably reuses shear wall Experimental Study on Seismic Behavior loading frame, comprise anti-side to move assembly (1), load coupling arrangement (2), the body of wall erection of steel work (3), it is characterized in that: anti-side is moved assembly (1) and comprised a fixing steelframe (4) and two anti-side move pull bar (5), and it is hinged with the steelframe body of wall pole (10) in fixing steelframe (4) and the body of wall erection of steel work (3) respectively that anti-side moves pull bar (5) two ends; The body of wall erection of steel work (3) comprises loading beam (8), steelframe body of wall (9), steelframe body of wall pole (10), steelframe body of wall (9) both sides arrange diagonal-bracing type steelframe body of wall pole (10), steelframe body of wall pole (10) bottom is fixedly connected with shear wall test specimen floor respectively with steelframe body of wall (9) bottom, steelframe body of wall (9) places lifting jack (11) by the square steel tube support body of its openwork part, and steelframe body of wall (9) top is fixed loading beam (8) and is connected with loading coupling arrangement (2) by the loading termination (14) of loading beam (8) end.
2. detachable recycling shear wall Experimental Study on Seismic Behavior loading frame according to claim 1, it is characterized in that: two row's truss that fixing steelframe (4) is welded into by double-deck channel-section steel, two square steel tubes be welded between two row's truss are formed, two row's truss are fixed on the ground by ground anchor bolt, two square steel tubes install two hinged seats by fixation steel plate (6) interval, anti-side move pull bar (5) one end and described hinged seat hinged, this hinged seat be make anti-side move pull bar (5) only can along the unidirectional hinge (19) of actuator loading direction one-directional rotation; Anti-side moves the unidirectional hinge (19) described in hinged equally one of the other end of pull bar (5), and it is hinged with the steelframe body of wall pole (10) in the body of wall erection of steel work (3) by described unidirectional hinge (19) that anti-side moves pull bar (5).
3. detachable recycling shear wall Experimental Study on Seismic Behavior loading frame according to claim 2, it is characterized in that: steelframe body of wall pole (10) is square steel tube, the square steel tube support body of steelframe body of wall pole (10) top and steelframe body of wall (9) is welded and fixed, steelframe body of wall pole (10) bottom welds vertical fixation steel plate (16) and horizontal fixation steel plate (17) respectively, and vertical fixation steel plate (16) is connected with base steel plate (7) bolt of unidirectional hinge (19); Horizontal fixation steel plate (17) is connected with shear wall test specimen floor bolt by the through hole on shear wall test specimen floor.
4. detachable recycling shear wall Experimental Study on Seismic Behavior loading frame according to claim 1, it is characterized in that: the main body of steelframe body of wall (9) is square steel tube support body, square steel tube support body is formed by square steel tube and Plate Welding, by pouring into grouting material in square steel tube, pouring into C60 self-compacting concrete formation steelframe body of wall (9) between square steel tube and steel plate, two ends welding flange (15) bottom square steel tube support body, steelframe body of wall (9) is connected with the flange bolt that shear wall test specimen floor welds by flange (15).
5. detachable recycling shear wall Experimental Study on Seismic Behavior loading frame according to claim 4, it is characterized in that: square steel tube support body lower weld has two short steel pipes, formed two connection short columns (12) of steelframe body of wall (9) bottom by perfusion grouting material in two short steel pipes, connect short column (12) bottom welding and have circular steel plate (13), connect short column (12) bottom to be deep in the reserved circular opening of shear wall test specimen floor together with circular steel plate (13), and be connected with shear wall test specimen (20) by perfusion grouting material.
6. detachable recycling shear wall Experimental Study on Seismic Behavior loading frame according to claim 1, it is characterized in that: the square steel tube support body of steelframe body of wall (9) welds lifting jack draw-in groove (18), lifting jack (11) is placed in lifting jack draw-in groove (18), lifting jack (11) configuration reaction plate, applies axle power by reaction plate and pull bar to shear wall test specimen (20).
7. detachable recycling shear wall Experimental Study on Seismic Behavior loading frame according to claim 1, it is characterized in that: loading beam (8) is for being welded on the square steel tube at square steel tube support body top, loading termination (14) for being welded on the junction steel plate of square steel tube termination, loading termination (14) and being connected with the loading connector bolt loading coupling arrangement (2).
8. a test method for the detachable recycling shear wall Experimental Study on Seismic Behavior loading frame as described in claim 1 to 7 any one, is characterized in that, carry out in the steps below:
A. design also processing and fabricating anti-side according to testing requirements to move assembly (1), load coupling arrangement (2) and the body of wall erection of steel work (3);
B. the fixing steelframe (4) anti-side moved in assembly (1) is fixed on the ground by ground anchor bolt, and direction is vertical with actuator loading direction, then anti-side is moved in unidirectional hinge (19) that pull bar (5) one end is hinged on fixing steelframe (4);
C. shear wall test specimen (20) hoisted in position is also fixing, then the body of wall erection of steel work (3) is positioned with the flange (15) that the body of wall erection of steel work (3) welds by the flange of the upper welding of shear wall test specimen (20), determine the bolt hole position of carrying out with shear wall test specimen floor on bolted horizontal fixation steel plate (17), and make marks on shear wall test specimen floor; And then the body of wall erection of steel work (3) is unloaded, through hole beaten by the mark reciprocating drill on shear wall test specimen floor; Last again by the body of wall erection of steel work (3) hoisted in position, make the connection short column (12) of steelframe body of wall (9) bottom be deep in the reserved circular opening of shear wall test specimen floor together with circular steel plate (13); Be connected with shear wall test specimen floor by horizontal fixation steel plate (17), flange (15), realize moving pull bar (5) other end with anti-side by the unidirectional hinge (19) on vertical fixation steel plate (16) hinged;
D. grouting material is filled in the reserved circular opening of shear wall test specimen floor, realizes the connection connecting short column (12) and shear wall test specimen (20), and ensure the Shear transfer between shear wall test specimen (20) and the body of wall erection of steel work (3);
E. lifting jack (11) is placed in lifting jack draw-in groove (18), then by reaction plate and pull bar, axle pressure is applied to shear wall test specimen (20);
F. by control MTS actuator, low cyclic loading test is carried out to shear wall test specimen (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510421965.2A CN105067211B (en) | 2015-07-19 | 2015-07-19 | Detachable recycling shear wall Experimental Study on Seismic Behavior loading frame and test method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510421965.2A CN105067211B (en) | 2015-07-19 | 2015-07-19 | Detachable recycling shear wall Experimental Study on Seismic Behavior loading frame and test method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105067211A true CN105067211A (en) | 2015-11-18 |
| CN105067211B CN105067211B (en) | 2017-06-16 |
Family
ID=54496635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510421965.2A Expired - Fee Related CN105067211B (en) | 2015-07-19 | 2015-07-19 | Detachable recycling shear wall Experimental Study on Seismic Behavior loading frame and test method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105067211B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258890A (en) * | 2015-11-20 | 2016-01-20 | 天津大学 | Device for testing anti-seismic performance of shear wall under tension, bending and shear composite action |
| CN105259020A (en) * | 2015-11-20 | 2016-01-20 | 天津大学 | Seismic performance test loading device for shear wall under combined action of pulling, bending and shearing |
| CN106969978A (en) * | 2017-05-16 | 2017-07-21 | 华北理工大学 | Axial tension experimental rig and its test method under effect of contraction |
| CN107167378A (en) * | 2017-05-16 | 2017-09-15 | 华北理工大学 | Axial tension experimental rig and its test method |
| CN108318235A (en) * | 2018-03-05 | 2018-07-24 | 天津城建大学 | A kind of vertical loading system of roller type low friction with following function |
| CN109580265A (en) * | 2018-11-22 | 2019-04-05 | 北京建筑大学 | A kind of I-shaped wall pseudo-static experimental loading frame and its application method |
| CN109959508A (en) * | 2019-05-08 | 2019-07-02 | 深圳市置华机电设备有限公司 | A kind of building aseismicity device for detecting performance and its application method |
| CN110514379A (en) * | 2019-08-30 | 2019-11-29 | 华北理工大学 | A kind of light steel frame formula composite wall structure anti-seismic performance test device |
| CN110940575A (en) * | 2019-12-02 | 2020-03-31 | 西安航天动力测控技术研究所 | Multifunctional shear force loading tool for static test |
| CN111256931A (en) * | 2020-02-26 | 2020-06-09 | 寇引霞 | Steel frame shock resistance detection equipment and detection method |
| CN114279667A (en) * | 2022-03-07 | 2022-04-05 | 成都理工大学 | Pseudo-static anti-seismic test device and method for wallboard joint |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004109050A (en) * | 2002-09-20 | 2004-04-08 | Kumagai Gumi Co Ltd | Damage degree estimation method for reinforcement member of structure |
| CN103196756A (en) * | 2013-04-11 | 2013-07-10 | 北京工业大学 | Repeated loading test device for combined shear wall test piece and manufacturing method of repeated loading test device |
| CN103510640A (en) * | 2013-09-25 | 2014-01-15 | 上海市建工设计研究院有限公司 | Fabricated shear wall and assembly method thereof |
| CN204788865U (en) * | 2015-07-19 | 2015-11-18 | 华北理工大学 | Can dismantle experimental carrier that adds of reuse shear force wall anti -seismic performance |
-
2015
- 2015-07-19 CN CN201510421965.2A patent/CN105067211B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004109050A (en) * | 2002-09-20 | 2004-04-08 | Kumagai Gumi Co Ltd | Damage degree estimation method for reinforcement member of structure |
| CN103196756A (en) * | 2013-04-11 | 2013-07-10 | 北京工业大学 | Repeated loading test device for combined shear wall test piece and manufacturing method of repeated loading test device |
| CN103510640A (en) * | 2013-09-25 | 2014-01-15 | 上海市建工设计研究院有限公司 | Fabricated shear wall and assembly method thereof |
| CN204788865U (en) * | 2015-07-19 | 2015-11-18 | 华北理工大学 | Can dismantle experimental carrier that adds of reuse shear force wall anti -seismic performance |
Non-Patent Citations (2)
| Title |
|---|
| 章红梅等: "不同轴压比下剪力墙抗震性能试验研究", 《结构工程师》 * |
| 陈建伟等: "两层带水平缝钢管混凝土剪力墙抗震性能试验研究", 《建筑结构学报》 * |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105259020A (en) * | 2015-11-20 | 2016-01-20 | 天津大学 | Seismic performance test loading device for shear wall under combined action of pulling, bending and shearing |
| CN105258890A (en) * | 2015-11-20 | 2016-01-20 | 天津大学 | Device for testing anti-seismic performance of shear wall under tension, bending and shear composite action |
| CN106969978B (en) * | 2017-05-16 | 2023-06-09 | 华北理工大学 | Axial tension test device under constraint action and test method thereof |
| CN106969978A (en) * | 2017-05-16 | 2017-07-21 | 华北理工大学 | Axial tension experimental rig and its test method under effect of contraction |
| CN107167378A (en) * | 2017-05-16 | 2017-09-15 | 华北理工大学 | Axial tension experimental rig and its test method |
| CN107167378B (en) * | 2017-05-16 | 2023-06-20 | 华北理工大学 | Axial tension test device and test method thereof |
| CN108318235A (en) * | 2018-03-05 | 2018-07-24 | 天津城建大学 | A kind of vertical loading system of roller type low friction with following function |
| CN109580265A (en) * | 2018-11-22 | 2019-04-05 | 北京建筑大学 | A kind of I-shaped wall pseudo-static experimental loading frame and its application method |
| CN109959508A (en) * | 2019-05-08 | 2019-07-02 | 深圳市置华机电设备有限公司 | A kind of building aseismicity device for detecting performance and its application method |
| CN110514379B (en) * | 2019-08-30 | 2021-10-01 | 华北理工大学 | Light steel frame type composite wall structure anti-seismic performance testing device |
| CN110514379A (en) * | 2019-08-30 | 2019-11-29 | 华北理工大学 | A kind of light steel frame formula composite wall structure anti-seismic performance test device |
| CN110940575A (en) * | 2019-12-02 | 2020-03-31 | 西安航天动力测控技术研究所 | Multifunctional shear force loading tool for static test |
| CN111256931A (en) * | 2020-02-26 | 2020-06-09 | 寇引霞 | Steel frame shock resistance detection equipment and detection method |
| CN114279667A (en) * | 2022-03-07 | 2022-04-05 | 成都理工大学 | Pseudo-static anti-seismic test device and method for wallboard joint |
| US11714025B1 (en) | 2022-03-07 | 2023-08-01 | Chengdu University Of Technology | Pseudo-static test device and method for seismic behavior of connection joints of wallboard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105067211B (en) | 2017-06-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105067211A (en) | Detachable and reusable shear wall earthquake-proof performance test loading rack and test method | |
| CN101851970B (en) | Horizontal seamed energy dissipation prestressed shear wall structure | |
| CN103398908A (en) | Steel-concrete composite column anti-seismic anti-torsion test loading device and manufacturing method thereof | |
| CN108412128A (en) | A kind of connection structure of steel core concrete column | |
| CN103935911B (en) | Tower crane attached wall supporting construction and construction method thereof | |
| CN203080965U (en) | Intelligent steel structure anti-seismic villa | |
| CN105442839A (en) | Erecting method of cantilever structure formwork bent | |
| CN106351462A (en) | Temporary steel pipe supported prestressed reinforcement structure and construction method thereof | |
| CN104878786B (en) | Tiltedly orthogonal is for group's Pile-soil-structure Interaction experimental model | |
| CN101672744A (en) | Reversed loading test device under combined action | |
| CN107905385A (en) | The assembled arthitecutral structure and method of construction that steel construction is combined with concrete structure | |
| CN102866057B (en) | Loading device for pulling tests of steel-concrete mixed connection and production method | |
| CN107574923A (en) | A kind of prefabricated assembled concrete framework connected using steel joint | |
| CN104947802A (en) | Node for connecting concrete-filled steel tube column and external wrapping U-shaped steel concrete composite beam | |
| CN202994567U (en) | Steel-concrete mixing-connecting anti-drawing experiment loading device | |
| CN204788865U (en) | Can dismantle experimental carrier that adds of reuse shear force wall anti -seismic performance | |
| CN210597630U (en) | Net rack integral lifting structure | |
| CN207908147U (en) | Large-tonnage space six degree of freedom loading system | |
| CN110656723B (en) | Rail support for sliding construction of cylindrical arch shell roof | |
| CN207905104U (en) | A kind of assembled architecture truss structure | |
| CN104677581A (en) | Loading device and loading-device-based seismic test system for beam-column joint | |
| CN203859400U (en) | Bus framework for 110kV outdoor power distribution unit | |
| CN105804293A (en) | Prefabricated concrete-filled steel tube construction column rammed earth wall | |
| CN109775559B (en) | Crane beam for crane | |
| CN201555779U (en) | Repeated load test device under composite stress |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Jianwei Inventor after: Su Youpo Inventor after: Han Yutao Inventor after: Yan Wenshang Inventor after: Wang Xingguo Inventor after: Li Yikun Inventor after: Zhao Na Inventor after: Wang Ning Inventor after: Jin Shengyu Inventor before: Chen Jianwei Inventor before: Su Youpo Inventor before: Han Yutao Inventor before: Yan Wenshang |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20190719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |