CN109141791A - A kind of anti-seismic detection system of the concrete wall based on waste fiber - Google Patents
A kind of anti-seismic detection system of the concrete wall based on waste fiber Download PDFInfo
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- CN109141791A CN109141791A CN201810962949.8A CN201810962949A CN109141791A CN 109141791 A CN109141791 A CN 109141791A CN 201810962949 A CN201810962949 A CN 201810962949A CN 109141791 A CN109141791 A CN 109141791A
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- hydraulic cylinder
- stock
- concrete wall
- detection system
- waste fiber
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- 238000001514 detection method Methods 0.000 title claims abstract description 49
- 239000000835 fiber Substances 0.000 title claims abstract description 17
- 239000002699 waste material Substances 0.000 title claims abstract description 17
- 238000006073 displacement reaction Methods 0.000 claims abstract description 25
- 238000012545 processing Methods 0.000 claims abstract description 18
- 238000003825 pressing Methods 0.000 claims abstract description 14
- 238000000465 moulding Methods 0.000 claims description 9
- 239000003351 stiffener Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 238000004088 simulation Methods 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 6
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000002474 experimental method Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
It is disclosed by the invention to belong to anti-seismic detection technical field, the anti-seismic detection system of specially a kind of concrete wall based on waste fiber, including support baseboard and analog processing equipment, displacement detection device is horizontally arranged at the top of the support baseboard, the left and right sidewall of the support baseboard, which is bolted, is equipped with vertical plate, upper end between the vertical plate of two sides has been bolted to connection upper mounting plate, the middle part of the upper mounting plate is longitudinally plugged with hydraulic cylinder, the hydraulic cylinder is fixedly connected by bolt with upper mounting plate, the output end bottom rigid of the hydraulic cylinder is connected with stock, the bottom of the stock has been bolted to connection pressing plate, pass through the horizontally disposed of displacement detection device and pressure checking device, enable to detection block stepless action;By will test display of the data by analog image, it is capable of the showing determination data of image;This programme structure is simple, easy to use, is capable of showing to measurement data for quick image.
Description
Technical field
The present invention relates to anti-seismic detection technical field, the antidetonation of specially a kind of concrete wall based on waste fiber is examined
Examining system.
Background technique
Earthquake-resistant structure refers in seismic fortification intensity to be that 6 degree and the above area must carry out Aseismic Design building.From the whole world
Great earthquake disaster investigation in it can be found that 95% or more human life injures and deaths are all because damage of building or collapse is led to
's.It inquires into building and is damaged the reason of collapsing in earthquake, and taken precautions against, the antidetonation that macroseism is stood in construction from engineering is built
Build be reduce earthquake disaster most directly, most efficient method.Antiseismic building performance is improved, is to improve city integrated defence capability
One of major measure, while being also the main task of one " anti-" in protection against and mitigation of earthquake disasters work.
As people enhance environmentally protective consciousness, the dynamics of waste utilization is gradually increased, such as using discarded
The concrete wall of fiber preparation, also needs to assess its shock resistance while with environmentally protective, such as China is specially
Sharp Publication No. CN207622967U discloses a kind of earthquake-resistant building detection device for Real Estate Appraisal, including shell, inspection
Survey device noumenon, groove, level-one fixing axle, level-one rotor plate, second level rotor plate, three-level rotor plate, locating part, each described one
Grade rotor plate is only connect with a locating part.When needing to raise detection device ontology, rotation level-one rotor plate, second level rotor plate and
Three-level rotor plate makes level-one rotor plate, second level rotor plate and three-level rotor plate on the same line.Three-level rotor plate with
When ground face contact, ground can allow three-level rotor plate and second level rotor plate to have the active force of relative rotation, and second level rotates at this time
Plate and three-level rotor plate not can rotate.Followed by the angle that the adjustable three-level rotor plate of locating part and ground are constituted, thus
Adjust the height of detection device ontology.But its mainly detection to molding wall, it is not convenient enough for the detection for testing block, and
It mainly passes through existing detection device and is detected, for stress context of detection be related to it is less, for this purpose, we have proposed one
The anti-seismic detection system of concrete wall of the kind based on waste fiber.
Summary of the invention
The purpose of the present invention is to provide a kind of anti-seismic detection systems of concrete wall based on waste fiber, to solve
The existing anti-seismic detection mode mentioned above in the background art mainly detection to molding wall, for testing the detection of block not
It is enough convenient, and it mainly passes through existing detection device and is detected, and is related to less problem for the context of detection of stress.
To achieve the above object, the invention provides the following technical scheme: a kind of concrete wall based on waste fiber
Anti-seismic detection system, including support baseboard and analog processing equipment are horizontally arranged with displacement detecting at the top of the support baseboard
Equipment, the left and right sidewall of the support baseboard, which is bolted, is equipped with vertical plate, and the upper end between the vertical plate of two sides is logical
It crosses bolt and is fixedly connected with upper mounting plate, the middle part of the upper mounting plate is longitudinally plugged with hydraulic cylinder, and the hydraulic cylinder passes through spiral shell
Bolt is fixedly connected with upper mounting plate, and the output end bottom rigid of the hydraulic cylinder is connected with stock, and the bottom of the stock passes through
Bolt is fixedly connected with pressing plate, and the bottom of the pressing plate is provided with pressure checking device, institute's displacement detection device, pressure detecting
The output end of equipment is connect with analog processing equipment by data line by data line, and the analog processing equipment includes processing master
Machine and display molding equipment, it is described processing host input interface by data line respectively with displacement detection device, pressure detecting
The output interface of equipment connection, the processing host is connect by data line with display molding equipment.
Preferably, the top two sides of the stock are provided with stiffener plate, and stiffener plate and stock weld.
Preferably, the hydraulic cylinder is connected through a screw thread with stock, and fastening screw is bolted on the side wall of stock, described
The end of fastening screw and the output end side wall of hydraulic cylinder connect.
Preferably, the horizontal bottom that pressing plate is set of the pressure checking device.
Preferably, institute's displacement detection device includes the displacement detecting piece of laterally homogeneous arrangement, and displacement detecting piece is same
On one horizontal plane.
Preferably, the pressure checking device includes three groups of pressure sensors, and three groups of pressure sensors are equidistantly positioned
In the bottom of pressing plate.
Compared with prior art, the beneficial effects of the present invention are: a kind of antidetonation of the concrete wall based on waste fiber
It is as follows that detection system obtains specific advantage:
1) by the horizontally disposed of displacement detection device and pressure checking device, enable to detection block stepless action;
2) by will test display of the data by analog image, it is capable of the showing determination data of image;
3) this programme structure is simple, easy to use, is capable of showing to measurement data for quick image.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is the systematic schematic diagram of data of the present invention transmission.
In figure: 1 support baseboard, 2 displacement detection devices, 3 vertical plates, 4 upper mounting plates, 5 hydraulic cylinders, 6 stocks, 7 pressing plates, 8 pressures
Power detection device, 9 analog processing equipments, 91 processing hosts, 92 display molding equipments.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution referring to FIG. 1-2: a kind of antidetonation of the concrete wall based on waste fiber
Detection system, including support baseboard 1 and analog processing equipment 9, the top of support baseboard 1 are horizontally arranged with displacement detection device 2,
The left and right sidewall of support baseboard 1, which is bolted, is equipped with vertical plate 3, and the upper end between the vertical plate 3 of two sides is bolted
It is connected with upper mounting plate 4, the middle part of upper mounting plate 4 is longitudinally plugged with hydraulic cylinder 5, and hydraulic cylinder 5 is solid by bolt and upper mounting plate 4
Fixed connection, the output end bottom rigid of hydraulic cylinder 5 are connected with stock 6, and the bottom of stock 6 has been bolted to connection pressing plate 7,
The bottom of pressing plate 7 is provided with pressure checking device 8, displacement detection device 2, pressure checking device 8 output end pass through data line
It is connect with analog processing equipment 9 by data line, analog processing equipment 9 includes processing host 91 and display molding equipment 92, place
The input interface of reason host 91 is connect with displacement detection device 2, pressure checking device 8 respectively by data line, handles host 91
Output interface by data line with show molding equipment 92 connect.
Wherein, the top two sides of stock 6 are provided with stiffener plate, and stiffener plate and stock 6 weld, hydraulic cylinder 5 with
Stock 6 is connected through a screw thread, so that stability is preferable, structural strength is higher, and is bolted with fastening screw on the side wall of stock 6,
The end of fastening screw is connect with the output end side wall of hydraulic cylinder 5, the horizontal bottom that pressing plate 7 is arranged in of pressure checking device 8
Portion, displacement detecting piece of the displacement detection device 2 including laterally homogeneous arrangement, and displacement detecting piece are in same level, pressure
Detection device 8 includes three groups of pressure sensors, and three groups of pressure sensors are equidistantly positioned in the bottom of pressing plate 7.
Wall seismic testing needs to measure deformation of wall, to reflect displacement structure and ductility.
Embodiment
Production detection test wall block: experiment wall to be detected is prepared into using waste fiber, reinforcing bar and concrete, is tested
The length, width and height of wall are respectively as follows: 30cm, 15cm, 20cm.And experiment wall setting structure is three groups identical, is examined by three groups of antidetonations
Examining system detects three groups of experiment walls.
It establishes analog platform: analog platform is installed on 9, pressure data and displacement data, and root are received on analog platform
Image line chart is established according to pressure data and displacement data;
Detection: experiment wall to be detected being placed on 2 on 1, regulation experiment wall, so that experiment wall level is laid with
On 2;
By the output end decline of electric cabinet control 5, so that 5 output end driving 6,7,8 declines, until 8 are pressed in experiment
On wall, stop 5 work when pressure value just changes by 9 92 observation pressure change situations, so that 8 are pressed in experiment
On wall, and pressure is just zero;
Setting experiment starts, and is pushed by the decline of general who has surrendered 7 and 8 under the output end of electric cabinet control 5 to experiment wall, gradually
So that experiment wall be pressed down until wall crazing deform, 2 pairs experiment wall lateral distance value L real-time monitoring, 8 pairs by
Force value F real-time monitoring, and the stress value F of acquisition and lateral distance value L are established into coordinate diagram, by 92 displaing coordinate figures,
And using the coordinate diagram of foundation as the anti-seismic performance of judgment experiment wall:
1) the more big then anti-seismic performance of the value of stress value F and the ratio between lateral distance value L is better;
2) the smaller then anti-seismic performance of value of stress value F and the ratio between lateral distance value L is poorer.
It can be judged with anti-seismic performance of the mode of control variate method to it:
1) when the timing of stress value F mono-, caused by lateral distance value L it is bigger, then anti-seismic performance is poorer;Conversely, causing
Lateral distance value L it is smaller, then anti-seismic performance is better;
2) when mono- timing of lateral distance value L, required stress value F is bigger, then anti-seismic performance is better;Required stress
Value F is smaller, then anti-seismic performance is poorer.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of anti-seismic detection system of the concrete wall based on waste fiber, including support baseboard (1) and simulation process are set
Standby (9), it is characterised in that: be horizontally arranged with displacement detection device (2), the support baseboard at the top of the support baseboard (1)
(1) left and right sidewall, which is bolted, to be equipped with vertical plate (3), and the upper end between the vertical plate (3) of two sides is solid by bolt
Surely it is connected with upper mounting plate (4), the middle part of the upper mounting plate (4) is longitudinally plugged with hydraulic cylinder (5), and the hydraulic cylinder (5) is logical
It crosses bolt to be fixedly connected with upper mounting plate (4), the output end bottom rigid of the hydraulic cylinder (5) is connected with stock (6), the set
The bottom of frame (6) has been bolted to connection pressing plate (7), and the bottom of the pressing plate (7) is provided with pressure checking device (8),
Institute's displacement detection device (2), pressure checking device (8) output end number is passed through by data line and analog processing equipment (9)
It is connected according to line, the analog processing equipment (9) includes processing host (91) and display molding equipment (92), the processing host
(91) input interface is connect with displacement detection device (2), pressure checking device (8) respectively by data line, the processing master
The output interface of machine (91) is connect by data line with display molding equipment (92).
2. a kind of anti-seismic detection system of concrete wall based on waste fiber according to claim 1, feature exist
In: the top two sides of the stock (6) are provided with stiffener plate, and stiffener plate and stock (6) are welded.
3. a kind of anti-seismic detection system of concrete wall based on waste fiber according to claim 1, feature exist
In: the hydraulic cylinder (5) is connected through a screw thread with stock (6), and fastening screw is bolted on the side wall of stock (6), described tight
Gu the end of screw is connect with the output end side wall of hydraulic cylinder (5).
4. a kind of anti-seismic detection system of concrete wall based on waste fiber according to claim 1, feature exist
In: bottom of the horizontal setting of pressure checking device (8) in pressing plate (7).
5. a kind of anti-seismic detection system of concrete wall based on waste fiber according to claim 1, feature exist
In: institute's displacement detection device (2) includes the displacement detecting piece of laterally homogeneous arrangement, and displacement detecting piece is in same level
On.
6. a kind of anti-seismic detection system of concrete wall based on waste fiber according to claim 1, feature exist
In: the pressure checking device (8) includes three groups of pressure sensors, and three groups of pressure sensors are equidistantly positioned in pressing plate (7)
Bottom.
Priority Applications (1)
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CN201810962949.8A CN109141791A (en) | 2018-08-22 | 2018-08-22 | A kind of anti-seismic detection system of the concrete wall based on waste fiber |
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CN201810962949.8A CN109141791A (en) | 2018-08-22 | 2018-08-22 | A kind of anti-seismic detection system of the concrete wall based on waste fiber |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114252222A (en) * | 2021-12-28 | 2022-03-29 | 河北省建筑科学研究院有限公司 | Building wall anti-seismic performance detection equipment |
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JPS5112305A (en) * | 1974-07-20 | 1976-01-30 | Nippon Steel Corp | Hishoshitsugokin |
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JPS5112305A (en) * | 1974-07-20 | 1976-01-30 | Nippon Steel Corp | Hishoshitsugokin |
JPH08226488A (en) * | 1995-02-21 | 1996-09-03 | Tokai Rubber Ind Ltd | Fluid seal type vibration control device |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114252222A (en) * | 2021-12-28 | 2022-03-29 | 河北省建筑科学研究院有限公司 | Building wall anti-seismic performance detection equipment |
CN114252222B (en) * | 2021-12-28 | 2024-01-16 | 河北省建筑科学研究院有限公司 | Building wall anti-seismic performance detection equipment |
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