CN202577375U - Pile soil differential settlement measuring device - Google Patents
Pile soil differential settlement measuring device Download PDFInfo
- Publication number
- CN202577375U CN202577375U CN 201220149556 CN201220149556U CN202577375U CN 202577375 U CN202577375 U CN 202577375U CN 201220149556 CN201220149556 CN 201220149556 CN 201220149556 U CN201220149556 U CN 201220149556U CN 202577375 U CN202577375 U CN 202577375U
- Authority
- CN
- China
- Prior art keywords
- pile
- settlement
- soil
- differential settlement
- measuring device
- 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.)
- Expired - Lifetime
Links
- 239000002689 soil Substances 0.000 title claims abstract description 29
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
本实用新型公开了一种桩土差异沉降的测量装置，包括设置在工程桩承台上的第一沉降标和设置在桩间土上的第二沉降标；所述第一沉降标包括基板，所述基板上固定设置有立杆，所述立杆的上端设置有水平布置的悬臂；所述第二沉降标与所述第一沉降标结构相同，相向设置。本实用新型的桩土差异沉降的测量装置由于上述结构设计，可借助游标卡尺直接测量两个悬臂之间的间距，方便快捷地测量出桩土的差异沉降，可操作性强，重复性好，且精度较高。
The utility model discloses a measuring device for pile-soil differential settlement, which comprises a first settlement mark arranged on an engineering pile cap and a second settlement mark arranged on the soil between piles; the first settlement mark includes a base plate, An upright pole is fixedly arranged on the base plate, and a horizontally arranged cantilever is arranged on the upper end of the upright pole; the second sinker has the same structure as the first sinker and is arranged opposite to each other. Due to the above-mentioned structural design, the measuring device for pile-soil differential settlement of the utility model can directly measure the distance between two cantilevers by means of a vernier caliper, and can conveniently and quickly measure the differential settlement of pile-soil, with strong operability and good repeatability, and Higher precision.
Description
技术领域 technical field
本实用新型涉及地基沉降测量技术领域，尤其涉及一种在原位对桩土差异沉降进行高精度测量的装置。The utility model relates to the technical field of foundation settlement measurement, in particular to a device for high-precision measurement of pile-soil differential settlement in situ.
背景技术 Background technique
桩土差异沉降的分析和控制一直是桩基工程的重要内容。现有技术中，监测桩土差异沉降的常用设备是沉降板或沉降标杆，在不同时间节点借助水准仪对沉降板或沉降标杆进行测量以获得桩土沉降的数据。其中，水平测量尤其要进行多次水准测量，不仅费时费力、工作效率低，可操作性差，而且获得的测量数据也不够精确。The analysis and control of pile-soil differential settlement has always been an important content of pile foundation engineering. In the prior art, the commonly used equipment for monitoring the differential settlement of piles and soils is a settlement plate or a settlement benchmark. At different time nodes, the settlement plate or settlement benchmark is measured by a level to obtain data of pile and soil settlement. Among them, the level measurement requires multiple level measurements, which is time-consuming, labor-intensive, low-efficiency, poor in operability, and the obtained measurement data is not accurate enough.
因此，本领域的技术人员致力于开发一种高效、高精度的桩土差异沉降的测量装置。Therefore, those skilled in the art are devoting themselves to developing an efficient and high-precision measuring device for pile-soil differential settlement.
实用新型内容 Utility model content
有鉴于现有技术的上述缺陷，本实用新型所要解决的技术问题是提供一种高效、高精度的桩土差异沉降的测量装置。In view of the above-mentioned defects of the prior art, the technical problem to be solved by the utility model is to provide an efficient and high-precision measuring device for pile-soil differential settlement.
为实现上述目的，本实用新型提供了一种桩土差异沉降的测量装置，包括设置在工程桩承台上的第一沉降标和设置在桩间土上的第二沉降标；所述第一沉降标包括基板，所述基板上固定设置有立杆，所述立杆的上端设置有水平布置的悬臂；所述第二沉降标与所述第一沉降标结构相同，相向设置。In order to achieve the above object, the utility model provides a measuring device for pile-soil differential settlement, which includes a first settlement mark arranged on the engineering pile cap and a second settlement mark arranged on the soil between piles; The sinker includes a base plate, on which a vertical pole is fixedly arranged, and a horizontally arranged cantilever is arranged on the upper end of the vertical pole; the second sinker has the same structure as the first sinker, and is arranged opposite to each other.
较佳地，所述基板为方形铁板。Preferably, the substrate is a square iron plate.
较佳地，所述立杆由多节钢管通过螺栓连接构成。Preferably, the vertical pole is composed of multi-section steel pipes connected by bolts.
较佳地，所述悬臂为钢筋。Preferably, the cantilever is a steel bar.
较佳地，所述悬臂焊接固定在所述立柱上。Preferably, the cantilever is welded and fixed on the column.
本实用新型的有益效果是：The beneficial effects of the utility model are:
本实用新型的桩土差异沉降的测量装置由于上述结构设计，可借助游标卡尺直接测量两个悬臂之间的间距，方便快捷地测量出桩土的差异沉降，可操作性强，重复性好，且精度较高。Due to the above-mentioned structural design, the measuring device for pile-soil differential settlement of the utility model can directly measure the distance between two cantilevers by means of a vernier caliper, and can conveniently and quickly measure the differential settlement of pile-soil, with strong operability and good repeatability, and Higher precision.
以下将结合附图对本实用新型的构思、具体结构及产生的技术效果作进一步说明，以充分地了解本实用新型的目的、特征和效果。The conception, specific structure and technical effects of the present utility model will be further described below in conjunction with the accompanying drawings, so as to fully understand the purpose, characteristics and effects of the present utility model.
附图说明 Description of drawings
图1是本实用新型的桩土差异沉降的测量装置的结构示意图。Fig. 1 is a structural schematic diagram of a measuring device for pile-soil differential settlement of the present invention.
具体实施方式 Detailed ways
如图1所示，本实用新型的桩土差异沉降的测量装置一具体实施例，包括设置在工程桩承台1上的第一沉降标和设置在桩间土2上的第二沉降标。As shown in FIG. 1 , a specific embodiment of the measuring device for pile-soil differential settlement of the present invention includes a first settlement mark set on the
具体地，第一沉降标包括第一基板41，第一基板41上固定设置有第一立杆42，第一立杆42的上端设置有水平布置的第一悬臂43。第一基板41为方形板，由边长400mm的铁板制成。Specifically, the first sinker includes a
第一立杆42由多节钢管通过螺栓连接构成，可视需要自由调节高度。The
第一悬臂43为刚度较大的钢筋，焊接固定在第一立柱42上。The
第二沉降标与第一沉降标结构相同，包括第二基板31，第二基板31上固定设置有第二立杆32，第二立杆32的上端设置有水平布置的第二悬臂33。The second sinker has the same structure as the first sinker, including a
第二沉降标与第一沉降标相向设置，尤其是，第二悬臂33与第一悬臂43保持平行为佳。The second sinker is arranged opposite to the first sinker. In particular, it is better for the
本实用新型的桩土差异沉降的测量装置的操作方法如下：The operating method of the measuring device of pile-soil differential settlement of the present utility model is as follows:
首先，在工程桩承台1、桩间土2上分别设置第一沉降标、第二沉降标。Firstly, set the first settlement mark and the second settlement mark on the
其后，待填土完成后，按预定时间间隔，利用游标卡尺直接测读第一悬臂33与第二悬臂43之间的间距，即可获得在荷载作用下桩土的差异沉降数值。Thereafter, after the soil filling is completed, the distance between the
本实用新型可以直接借助游标卡尺测量两个悬臂之间的间距，直接获得桩土的差异沉降数值，方便、快捷，可操作性强，重复性好，且精度较高。The utility model can directly measure the distance between the two cantilevers by means of a vernier caliper, and directly obtain the differential settlement value of the pile and soil, which is convenient, fast, strong in operability, good in repeatability and high in precision.
以上详细描述了本实用新型的较佳具体实施例。应当理解，本领域的普通技术人员无需创造性劳动就可以根据本实用新型的构思做出诸多修改和变化。因此，凡本技术领域中技术人员依本实用新型的构思在现有技术的基础上通过逻辑分析、推理或者有限的实验可以得到的技术方案，皆应在由权利要求书所确定的保护范围内。The preferred specific embodiments of the present utility model have been described in detail above. It should be understood that those skilled in the art can make many modifications and changes according to the concept of the present utility model without creative efforts. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the prior art should be within the scope of protection defined by the claims .
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220149556 CN202577375U (en) | 2012-04-11 | 2012-04-11 | Pile soil differential settlement measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220149556 CN202577375U (en) | 2012-04-11 | 2012-04-11 | Pile soil differential settlement measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202577375U true CN202577375U (en) | 2012-12-05 |
Family
ID=47246804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220149556 Expired - Lifetime CN202577375U (en) | 2012-04-11 | 2012-04-11 | Pile soil differential settlement measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202577375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628282A (en) * | 2012-04-11 | 2012-08-08 | 上海市城市建设设计研究总院 | Measuring device for differential settlement of pile-soil |
-
2012
- 2012-04-11 CN CN 201220149556 patent/CN202577375U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628282A (en) * | 2012-04-11 | 2012-08-08 | 上海市城市建设设计研究总院 | Measuring device for differential settlement of pile-soil |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103913145B (en) | A kind of crack openings double-deformation monitoring of structures and measuring method | |
| CN202083688U (en) | A cement concrete slump measuring device | |
| CN102607754A (en) | Device for measuring negative skin friction of pile soil | |
| CN202610847U (en) | Measuring device of pile soil negative friction | |
| CN204590104U (en) | A kind of bath scaled model experimental device of simulating self-balance testing pile method | |
| CN205188924U (en) | Soil body subsides measuring device suitable for indoor mold box is experimental | |
| CN103994969A (en) | Tester and test method for contact characteristic between soil and structure under waterpower combined action | |
| CN102928145A (en) | Method for detecting absolute stress of prestressed concrete bridge | |
| CN106677231A (en) | Refined measurement method for pile body deformation of cast-in-place pile | |
| CN106088172A (en) | Testing device for combined measurement of pile top and pile end displacement of cast-in-place pile | |
| CN202577375U (en) | Pile soil differential settlement measuring device | |
| CN102605757A (en) | Device and method for in-situ test of embankment pile | |
| CN203502015U (en) | Special measuring scale for horizontal displacement by collimation line method | |
| CN102435159A (en) | Quick Calibration Stand for Pull Wire Displacement Meter | |
| CN202041216U (en) | Movable type calibrating device for gradiograph | |
| CN210315475U (en) | Measure model box of static soil pressure coefficient | |
| CN210981105U (en) | Rock sample basic parameter measuring device | |
| CN204649193U (en) | A kind of Steel Tubes For Bridge Application performance of concrete column confined testing apparatus for verticality | |
| CN206521775U (en) | A kind of pile foundation bearer properties model test apparatus pushed under action of static load | |
| CN105698996A (en) | Shearing strength testing device for pile-soil interface | |
| CN207974164U (en) | A kind of pile foundation level loading test device | |
| CN203949604U (en) | A kind of device of measuring rotary digging drilling hole stake sediment layer thickness | |
| CN212175732U (en) | A device for collecting soil materials for geotechnical testing | |
| CN201306988Y (en) | Stagger-degree-detecting measuring tool | |
| CN102628282A (en) | Measuring device for differential settlement of pile-soil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |