CN113188913B - 一种获取水压致裂测地应力的误差的装置及试验方法 - Google Patents
一种获取水压致裂测地应力的误差的装置及试验方法 Download PDFInfo
- Publication number
- CN113188913B CN113188913B CN202110455630.8A CN202110455630A CN113188913B CN 113188913 B CN113188913 B CN 113188913B CN 202110455630 A CN202110455630 A CN 202110455630A CN 113188913 B CN113188913 B CN 113188913B
- Authority
- CN
- China
- Prior art keywords
- stress
- area
- load
- self
- lateral
- 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.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 70
- 239000011435 rock Substances 0.000 claims abstract description 41
- 238000000034 method Methods 0.000 claims abstract description 23
- 238000005259 measurement Methods 0.000 claims abstract description 14
- 238000010998 test method Methods 0.000 claims abstract description 14
- 238000005553 drilling Methods 0.000 claims description 32
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 13
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 13
- 239000000292 calcium oxide Substances 0.000 claims description 13
- 239000010438 granite Substances 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 8
- 239000004576 sand Substances 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 4
- 239000010440 gypsum Substances 0.000 claims description 4
- 229910052602 gypsum Inorganic materials 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000005336 cracking Methods 0.000 claims description 3
- 230000000977 initiatory effect Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000004901 spalling Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/36—Embedding or analogous mounting of samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/36—Embedding or analogous mounting of samples
- G01N2001/366—Moulds; Demoulding
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0298—Manufacturing or preparing specimens
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110455630.8A CN113188913B (zh) | 2021-04-26 | 2021-04-26 | 一种获取水压致裂测地应力的误差的装置及试验方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110455630.8A CN113188913B (zh) | 2021-04-26 | 2021-04-26 | 一种获取水压致裂测地应力的误差的装置及试验方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113188913A CN113188913A (zh) | 2021-07-30 |
CN113188913B true CN113188913B (zh) | 2022-09-16 |
Family
ID=76979158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110455630.8A Active CN113188913B (zh) | 2021-04-26 | 2021-04-26 | 一种获取水压致裂测地应力的误差的装置及试验方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113188913B (zh) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5050690A (en) * | 1990-04-18 | 1991-09-24 | Union Oil Company Of California | In-situ stress measurement method and device |
CN203275213U (zh) * | 2013-05-20 | 2013-11-06 | 洛阳理工学院 | 一种便携式围压加载装置 |
JP6303132B2 (ja) * | 2014-12-05 | 2018-04-04 | 応用地質株式会社 | 水圧破砕試験装置 |
CN206411107U (zh) * | 2016-12-07 | 2017-08-15 | 西安科技大学 | 一种室内模拟应力解除法测定地应力的试验装置 |
CN107589020B (zh) * | 2017-07-17 | 2018-07-27 | 华北水利水电大学 | 一种基于应力路径的水力压裂试验方法 |
CN108169260B (zh) * | 2017-12-28 | 2020-06-30 | 三峡大学 | 用ct扫描分析不同含量膨胀剂锚固体膨胀机理的方法 |
CN108303326B (zh) * | 2018-01-26 | 2020-02-11 | 西南石油大学 | 一种岩石真三轴压缩试验装置 |
CN108445193B (zh) * | 2018-06-04 | 2020-01-07 | 东北大学 | 一种开挖应力下预制含裂纹岩体注浆试验系统及使用方法 |
CN109374409B (zh) * | 2018-10-16 | 2020-10-02 | 三峡大学 | 一种现场快速测量地应力的方法 |
CN209894618U (zh) * | 2018-12-28 | 2020-01-03 | 中国矿业大学(北京) | 一种模拟隧道受围岩扰动的室内模型实验设备 |
CN109406284A (zh) * | 2019-01-10 | 2019-03-01 | 中国矿业大学(北京) | 一种用于力学试验的非均匀应力加载装置 |
-
2021
- 2021-04-26 CN CN202110455630.8A patent/CN113188913B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN113188913A (zh) | 2021-07-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109163985B (zh) | 一种测试岩样抗剪强度和长期蠕变变形的原位测试装置及方法 | |
CN204439474U (zh) | 滑坡岩体抗剪强度的现场直剪试验装置 | |
CN110005407B (zh) | 盐穴储气库稳定性评价方法 | |
CN104458444B (zh) | 不规则岩体节理面力学参数测试方法 | |
CN109374498B (zh) | 一种单裂隙岩体渗流应力耦合系统及方法 | |
CN111206627A (zh) | 隧道-基坑多重开挖影响既有桩基的离心模型试验装置及方法 | |
CN109781773A (zh) | 一种分层伸缩式检测土的冻胀装置及其检测方法 | |
CN111323257A (zh) | 一种检测砌体中烧结普通砖抗压强度方法及应用 | |
CN204302070U (zh) | 一种不规则岩体节理面剪切试验试件预制的模具 | |
CN108625410B (zh) | 一种桩侧摩阻力的测试方法 | |
CN103852379A (zh) | 一种用非标准尺寸岩心代替标准尺寸岩心测量岩石力学性质的方法 | |
CN113188913B (zh) | 一种获取水压致裂测地应力的误差的装置及试验方法 | |
CN106969693B (zh) | 一种膨胀充填体试块膨胀率测定装置 | |
CN102937435B (zh) | 一种精确控制链轮闸门埋件的垂直度与共面度的测量方法 | |
CN210376012U (zh) | 一种加劲肋加劲型矩形钢管混凝土柱的加载系统 | |
CN217738811U (zh) | 一种层状围岩隧道开挖稳定性研究的模型试验系统 | |
CN115931487A (zh) | 一种测试类岩石材料粘聚力和内摩擦角的方法 | |
CN105424742B (zh) | 一种油井水泥试块膨胀率测定装置 | |
CN202903579U (zh) | 测试大坝混凝土弹模随龄期变化的实验装置 | |
CN112014225B (zh) | 一种三维应力条件下岩土材料三向热膨胀系数测试方法 | |
CN114810051A (zh) | 页岩裂缝导流能力测试中支撑剂嵌入深度实时测定方法 | |
CN205484144U (zh) | 一种油井水泥试块膨胀率测定装置 | |
CN106908318A (zh) | 钻芯法试样的基本力学性能测试装置 | |
CN204023631U (zh) | 入岩灌注桩沉渣厚度测试装置 | |
Lalicata et al. | Experimental technique for creating enhanced capacity piles in a centrifuge environment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231106 Address after: 230000 Room 203, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Hefei Jiuzhou Longteng scientific and technological achievement transformation Co.,Ltd. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Effective date of registration: 20231106 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 443002 No. 8, University Road, Xiling District, Yichang, Hubei Patentee before: CHINA THREE GORGES University |
|
TR01 | Transfer of patent right |