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Study on the Effect of Loading Method on Mechanical Behavior of Rockbolt Based on DEM Modeling
期刊论文
INTERNATIONAL JOURNAL OF GEOMECHANICS, 2022, 卷号: 22, 期号: 7, 页码: 1-13
作者:
Han T(韩滔)
;
Jin CY(金长宇)
;
Hou XL( 侯晓乐)
;
Liu XB(柳小波)
;
Lu Y(鲁宇)
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2022/05/29
Fully grouted rockbolt
Rockbolt pullout test
Compression test on bolted rock mass
Mechanical behavior
Distinct element method
Experimental investigation of the dynamic response of prestressed rockbolt by using an SHPB-based rockbolt test system
期刊论文
TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY, 2019, 卷号: 93
作者:
Wu, Qiuhong
;
Li, Xibing
;
Weng, Lei
;
Li, Qingfeng
;
Zhu, Yongjian
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/05
Dynamic loading
Prestressed rockbolt
Split Hopkinson pressure bar (SHPB)
Slippage
Experimental investigation of the dynamic response of prestressed rockbolt by using an SHPB-based rockbolt test system
期刊论文
Tunnelling and Underground Space Technology, 2019, 卷号: 93
作者:
Wu, Qiuhong
;
Li, Xibing
;
Weng, Lei
;
Li, Qingfeng
;
Zhu, Yongjian
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2019/12/05
Experimental investigation of the dynamic response of prestressed rockbolt by using an SHPB-based rockbolt test system
期刊论文
Tunnelling and Underground Space Technology, 2019, 卷号: 93
作者:
Wu, Qiuhong
;
Li, Xibing
;
Weng, Lei*
;
Li, Qingfeng
;
Zhu, Yongjian
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/12/27
Dynamic loading
Prestressed rockbolt
Split Hopkinson pressure bar (SHPB)
Slippage
An improved numerical approach in surrounding rock incorporating rockbolt effectiveness and seepage force
期刊论文
Acta Geotechnica, 2018, 卷号: 13, 期号: 3, 页码: 707-727
作者:
Zou, Jinfeng*
;
Chen, Kaifu
;
Pan, Qiujing
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2019/12/03
Ground response curve
Grouted rockbolts
Seepage force
Strain-softening
Pullout Performances of Grouted Rockbolt Systems with Bond Defects
期刊论文
ROCK MECHANICS AND ROCK ENGINEERING, 2018, 卷号: 51, 页码: 861-871
作者:
Xu, Chang
;
Li, Zihan
;
Wang, Shanyong
;
Wang, Shuren
;
Fu, Lei
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/02
Pullout behaviour
Grouted rockbolt system with bond defects
bond-slip behaviour
Load-displacement response
Cohesive zone model
Analytical modeling of shear behaviors of rockbolts perpendicular to joints
期刊论文
CONSTRUCTION AND BUILDING MATERIALS, 2018, 卷号: 175
作者:
Ma, Shuqi
;
Zhao, Zhiye
;
Peng, Jun
;
Gui, Yilin
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/05
Beam on Elastic Foundation (BEM) method
Rockbolt
Double shear test
Dowel shear behavior
Analytical model
Transfer of anchoring load in layered roadway roof under different lithological sequences
期刊论文
ARABIAN JOURNAL OF GEOSCIENCES, 2018, 卷号: 11, 期号: 24
作者:
Zhao, Zenghui
;
Sun, Wei
;
Chen, Shaojie
;
Ma, Qing
;
Gao, Xiaojie
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2019/12/11
Layered roof
Lithological sequence
Rockbolt
Tension-bending
deformation
Cross-layer anchoring
Determination of the bond-slip relationship of fully grouted rockbolts
期刊论文
ENVIRONMENTAL EARTH SCIENCES, 2018, 卷号: 77, 期号: 9
作者:
Ma, Shuqi
;
Zhu, Xing
;
Qin, Weiwei
;
Hu, Shugang
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/11
Rockbolt
The bond-slip relationship
Pullout tests
Rockbolt elements
Time-Dependent Behavior of a Circular Symmetrical Tunnel Supported with Rockbolts
期刊论文
SYMMETRY-BASEL, 2018, 卷号: 10, 期号: 9
作者:
Han, Wei
;
Wang, Gang
;
Liu, Chuanzheng
;
Luan, Hengjie
;
Wang, Ke
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/11
time-dependent behavior
rockbolt support
viscoelastic solutions
circular symmetrical tunnel
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