CN110296899B - 无动力应力锁死研究岩石蠕变的试验方法 - Google Patents
无动力应力锁死研究岩石蠕变的试验方法 Download PDFInfo
- Publication number
- CN110296899B CN110296899B CN201910625436.2A CN201910625436A CN110296899B CN 110296899 B CN110296899 B CN 110296899B CN 201910625436 A CN201910625436 A CN 201910625436A CN 110296899 B CN110296899 B CN 110296899B
- Authority
- CN
- China
- Prior art keywords
- hole
- rock
- stress
- test device
- expanding agent
- 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
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
- G01N3/18—Performing tests at high or low temperatures
-
- 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
- G01N2203/0058—Kind of property studied
- G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
- G01N2203/0071—Creep
-
- 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
- G01N2203/0058—Kind of property studied
- G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
- G01N2203/0075—Strain-stress relations or elastic constants
-
- 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
- G01N2203/022—Environment of the test
- G01N2203/0222—Temperature
- G01N2203/0226—High temperature; Heating 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
- G01N2203/0262—Shape of the specimen
- G01N2203/027—Specimens with holes or notches
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
膨胀剂含量 | 膨胀稳定压力kg |
10% | 22.341 |
20% | 29.242 |
25% | 36.671 |
30% | 41.983 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910625436.2A CN110296899B (zh) | 2019-07-11 | 2019-07-11 | 无动力应力锁死研究岩石蠕变的试验方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910625436.2A CN110296899B (zh) | 2019-07-11 | 2019-07-11 | 无动力应力锁死研究岩石蠕变的试验方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110296899A CN110296899A (zh) | 2019-10-01 |
CN110296899B true CN110296899B (zh) | 2021-07-13 |
Family
ID=68030988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910625436.2A Active CN110296899B (zh) | 2019-07-11 | 2019-07-11 | 无动力应力锁死研究岩石蠕变的试验方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110296899B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116086961A (zh) * | 2020-06-23 | 2023-05-09 | 三峡大学 | 一种检测原位岩土体蠕变受力的实验方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4673218A (en) * | 1985-10-18 | 1987-06-16 | Okumura Corporation | Tunnel excavation method |
CN203534910U (zh) * | 2013-10-15 | 2014-04-09 | 合肥工业大学 | 应力、渗流、化学耦合岩石三轴蠕变试验装置 |
CN107462492A (zh) * | 2017-07-17 | 2017-12-12 | 三峡大学 | 用于ct扫描技术进行大掺量膨胀剂锚杆锚固研究方法 |
CN109030340A (zh) * | 2018-07-16 | 2018-12-18 | 三峡大学 | 一种自膨胀加、卸载装置及方法 |
CN109163985A (zh) * | 2018-08-15 | 2019-01-08 | 三峡大学 | 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 |
CN109374409A (zh) * | 2018-10-16 | 2019-02-22 | 三峡大学 | 一种现场快速测量地应力的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017137789A1 (en) * | 2016-02-11 | 2017-08-17 | Services Petroliers Schlumberger | Release of expansion agents for well cementing |
-
2019
- 2019-07-11 CN CN201910625436.2A patent/CN110296899B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4673218A (en) * | 1985-10-18 | 1987-06-16 | Okumura Corporation | Tunnel excavation method |
CN203534910U (zh) * | 2013-10-15 | 2014-04-09 | 合肥工业大学 | 应力、渗流、化学耦合岩石三轴蠕变试验装置 |
CN107462492A (zh) * | 2017-07-17 | 2017-12-12 | 三峡大学 | 用于ct扫描技术进行大掺量膨胀剂锚杆锚固研究方法 |
CN109030340A (zh) * | 2018-07-16 | 2018-12-18 | 三峡大学 | 一种自膨胀加、卸载装置及方法 |
CN109163985A (zh) * | 2018-08-15 | 2019-01-08 | 三峡大学 | 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 |
CN109374409A (zh) * | 2018-10-16 | 2019-02-22 | 三峡大学 | 一种现场快速测量地应力的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN110296899A (zh) | 2019-10-01 |
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 | |
CN102519808B (zh) | 一种复合式沥青路面层间剪切疲劳测试的装置及方法 | |
CN111238951A (zh) | 一种岩石试样块应力场模拟装置 | |
CN206832583U (zh) | 一种用于节理岩体中锚杆拉伸及剪切的试验装置 | |
CN111855441B (zh) | 恒定法向刚度条件下循环剪切试验装置及其应用方法 | |
CN106761780B (zh) | 一种地面堆载作用下盾构隧道变形修复方法 | |
CN110296899B (zh) | 无动力应力锁死研究岩石蠕变的试验方法 | |
CN204405424U (zh) | 一种能加载的层状剪切模型土箱 | |
CN104614231A (zh) | 一种能加载的层状剪切模型土箱 | |
CN204679269U (zh) | 一种拟静力试验装置 | |
CN104713691B (zh) | 一种结构抗震性能试验的轴压比施加和试件固定装置及其试验方法 | |
CN108444817A (zh) | 一种用于桩土接触面剪切力学特性试验的推力装置 | |
CN111155567A (zh) | 一种可反应真实土体边界条件的多种打桩试验装置及测试方法 | |
Rutter et al. | Dehydration and deformation of intact cylinders of serpentinite | |
CN210917496U (zh) | 桩和地基土的界面力学性能的试验装置 | |
CN106703224A (zh) | 一种采用隐式裂缝诱导插板的超长混凝土墙体裂缝控制设计方法 | |
CN206800389U (zh) | 一种内嵌式金属抗剪让压锚索装置 | |
El-Rahim et al. | The compression and uplift bearing capacities of helical piles in cohesionless soil | |
CN108914998B (zh) | 一种加筋土挡土墙破坏机理实验装置及工作方法 | |
CN110686980A (zh) | 一种非均匀侧向荷载下隧道开挖模拟装置 | |
CN105510132A (zh) | 混凝土化学植筋持续荷载施加装置及其施加方法 | |
CN110347191B (zh) | 智能监测式高压储气库加固模拟试验装置及其应用方法 | |
CN112595582A (zh) | 一种变刚度侧限式岩土力学试验装置及方法 | |
CN210052063U (zh) | 可进行智能监测的高压储气库加固模拟试验装置 | |
CN214584529U (zh) | 一种可施加单侧围压的加载装置 |
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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20191001 Assignee: Hongchuang (Yichang) Architectural Design Co.,Ltd. Assignor: CHINA THREE GORGES University Contract record no.: X2023980031470 Denomination of invention: Test method for studying rock creep without dynamic stress locking Granted publication date: 20210713 License type: Common License Record date: 20230116 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Hongchuang (Yichang) Architectural Design Co.,Ltd. Assignor: CHINA THREE GORGES University Contract record no.: X2023980031470 Date of cancellation: 20230721 |
|
EC01 | Cancellation of recordation of patent licensing contract |