A new shear strength criterion of three-dimensional rock joints
The presence of rock joints substantially reduces the rock mass strength. The deformability and stability of natural and engineered rock structures, such as rock slopes and underground caverns, are highly afected by rock joints along which sliding can easily occur. Natural rock joints are inheren...
Saved in:
| Main Authors: | , , , |
|---|---|
| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
2022
|
| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/159623 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Institution: | Nanyang Technological University |
| Language: | English |
| id |
sg-ntu-dr.10356-159623 |
|---|---|
| record_format |
dspace |
| spelling |
sg-ntu-dr.10356-1596232022-06-29T06:05:09Z A new shear strength criterion of three-dimensional rock joints Li, Yingchun Tang, Chun'an Li, Danqi Wu, Chuangzhou School of Civil and Environmental Engineering Engineering::Civil engineering Rock Joint Shear Strength The presence of rock joints substantially reduces the rock mass strength. The deformability and stability of natural and engineered rock structures, such as rock slopes and underground caverns, are highly afected by rock joints along which sliding can easily occur. Natural rock joints are inherently rough with randomly distributed asperities that control the shear behaviour. Predicting the shear strength of rough rock joints is crucial for the stability analysis and support design of rock-engineering structures. Yingchun Li thanks the financial supports from the National Natural Science Foundation (51809033 and U1765107), the China Postdoctoral Science Foundation (2019T120208), the National Key Research and Development Plan (2018YFC1505301), and the Fundamental Research Funds for the Central Universities (Grant No. DUT19RC(4)022). 2022-06-29T06:05:09Z 2022-06-29T06:05:09Z 2020 Journal Article Li, Y., Tang, C., Li, D. & Wu, C. (2020). A new shear strength criterion of three-dimensional rock joints. Rock Mechanics and Rock Engineering, 53(3), 1477-1483. https://dx.doi.org/10.1007/s00603-019-01976-5 0723-2632 https://hdl.handle.net/10356/159623 10.1007/s00603-019-01976-5 2-s2.0-85074444269 3 53 1477 1483 en Rock Mechanics and Rock Engineering © 2019 Springer-Verlag GmbH Austria, part of Springer Nature. All rights reserved. |
| institution |
Nanyang Technological University |
| building |
NTU Library |
| continent |
Asia |
| country |
Singapore Singapore |
| content_provider |
NTU Library |
| collection |
DR-NTU |
| language |
English |
| topic |
Engineering::Civil engineering Rock Joint Shear Strength |
| spellingShingle |
Engineering::Civil engineering Rock Joint Shear Strength Li, Yingchun Tang, Chun'an Li, Danqi Wu, Chuangzhou A new shear strength criterion of three-dimensional rock joints |
| description |
The presence of rock joints substantially reduces the rock
mass strength. The deformability and stability of natural and
engineered rock structures, such as rock slopes and underground caverns, are highly afected by rock joints along
which sliding can easily occur. Natural rock joints are inherently rough with randomly distributed asperities that control
the shear behaviour. Predicting the shear strength of rough
rock joints is crucial for the stability analysis and support
design of rock-engineering structures. |
| author2 |
School of Civil and Environmental Engineering |
| author_facet |
School of Civil and Environmental Engineering Li, Yingchun Tang, Chun'an Li, Danqi Wu, Chuangzhou |
| format |
Article |
| author |
Li, Yingchun Tang, Chun'an Li, Danqi Wu, Chuangzhou |
| author_sort |
Li, Yingchun |
| title |
A new shear strength criterion of three-dimensional rock joints |
| title_short |
A new shear strength criterion of three-dimensional rock joints |
| title_full |
A new shear strength criterion of three-dimensional rock joints |
| title_fullStr |
A new shear strength criterion of three-dimensional rock joints |
| title_full_unstemmed |
A new shear strength criterion of three-dimensional rock joints |
| title_sort |
new shear strength criterion of three-dimensional rock joints |
| publishDate |
2022 |
| url |
https://hdl.handle.net/10356/159623 |
| _version_ |
1738844783172911104 |