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地质与地球物理研究... [60]
遥感与数字地球研究所 [3]
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A New Shear Strength Criterion for Rock Masses with Non-Persistent Discontinuities Considering the Nonlinear Progressive Failure Process
期刊论文
OAI收割
MATERIALS, 2020, 卷号: 13, 期号: 21, 页码: 16
Authors:
Zheng, Bowen
;
Qi, Shengwen
;
Guo, Songfeng
;
Huang, Xiaolin
;
Liang, Ning
  |  
Favorite
  |  
View/Download:2/0
  |  
Submit date:2021/01/08
non-persistent discontinuities
connectivity rate
direct shear test
progressive failure
strength
An empirical attenuation model of the peak ground acceleration (PGA) in the near field of a strong earthquake
期刊论文
OAI收割
NATURAL HAZARDS, 2020, 页码: 25
Authors:
Yao, Xianglong
;
Qi, Shengwen
;
Liu, Chunling
;
Guo, Songfeng
;
Huang, Xiaoling
  |  
Favorite
  |  
View/Download:4/0
  |  
Submit date:2020/12/07
Peak ground acceleration (PGA)
Empirical attenuation model
Near field
Strong earthquake
The 2008 Wenchuan earthquake
Earthquake-induced landslides
Strain-softening failure mode after the post-peak as a unique mechanism of ruptures in a frozen soil-rock mixture
期刊论文
OAI收割
ENGINEERING GEOLOGY, 2020, 卷号: 274, 页码: 11
Authors:
Li, Zhiqing
;
Hu, Feng
;
Qi, Shengwen
;
Hu, Ruilin
  |  
Favorite
  |  
View/Download:3/0
  |  
Submit date:2020/09/28
Frozen soil rock mixture
Uniaxial compression strength
Freezing temperature
Volumetric block proportion
Ice content
Acoustic emission
Progressive Failure Characteristics of Brittle Rock under High-Strain-Rate Compression Using the Bonded Particle Model
期刊论文
OAI收割
MATERIALS, 2020, 卷号: 13, 期号: 18, 页码: 19
Authors:
Huang, Xiaolin
;
Qi, Shengwen
;
Zheng, Bowen
;
Guo, Songfeng
;
Liang, Ning
  |  
Favorite
  |  
View/Download:3/0
  |  
Submit date:2020/12/07
brittle rock
high strain rate
progressive failure characteristics
microcracking
brittleness-to-ductility transition
‘
X’
-shape failure
bonded particle model
Deformation Characteristics of the Shear Zone and Movement of Block Stones in Soil-Rock Mixtures Based on Large-Sized Shear Test
期刊论文
OAI收割
APPLIED SCIENCES-BASEL, 2020, 卷号: 10, 期号: 18, 页码: 23
Authors:
Li, Zhiqing
;
Hu, Feng
;
Qi, Shengwen
;
Hu, Ruilin
;
Zhou, Yingxin
  |  
Favorite
  |  
View/Download:2/0
  |  
Submit date:2020/12/07
soil–
rock mixture (SRM)
sand–
pebble mixture (SPM)
direct shear test
stone content
shear zone
deformation characteristics
Empirical ratio of dynamic to static stiffness for propped artificial fractures under variable normal stress
期刊论文
OAI收割
ENGINEERING GEOLOGY, 2020, 卷号: 273, 页码: 12
Authors:
Zhou, Jian
;
Zhang, Luqing
;
Qi, Shengwen
;
Yang, Duoxing
  |  
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  |  
View/Download:6/0
  |  
Submit date:2020/08/03
Propped artificial fracture
Nonlinear deformation
Displacement discontinuity method
Dynamic stiffness
Static stiffness
Preface to the Special Issue on "Advances in Rock Mass Engineering Geomechanics" Preface
期刊论文
OAI收割
ENGINEERING GEOLOGY, 2020, 卷号: 272, 页码: 4
Authors:
Qi, Shengwen
;
Macciotta, Renato
;
Shou, Keh-Jian
;
Saroglou, Charalampos
  |  
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  |  
View/Download:2/0
  |  
Submit date:2020/07/07
A New Dynamic Direct Shear Testing Device on Rock Joints
期刊论文
OAI收割
ROCK MECHANICS AND ROCK ENGINEERING, 2020, 页码: 12
Authors:
Qi, Shengwen
;
Zheng, Bowen
;
Wu, Faquan
;
Huang, Xiaolin
;
Guo, Songfeng
  |  
Favorite
  |  
View/Download:14/0
  |  
Submit date:2020/08/03
Direct shear
Dynamic load
Cyclic load
New apparatus
Constant normal load
Constant normal stiffness
Stress Wave Propagation through Rock Joints Filled with Viscoelastic Medium Considering Different Water Contents
期刊论文
OAI收割
APPLIED SCIENCES-BASEL, 2020, 卷号: 10, 期号: 14, 页码: 19
Authors:
Huang, Xiaolin
;
Qi, Shengwen
;
Zheng, Bowen
;
Liu, Youshan
;
Xue, Lei
  |  
Favorite
  |  
View/Download:1/0
  |  
Submit date:2020/09/28
rock mass
filled joint
seismic response
viscoelastic filling
water content
propagator matrix method
thin-layer medium model
An Advanced Shear Strength Criterion for Rock Discontinuities Considering Size and Low Shear Rate
期刊论文
OAI收割
APPLIED SCIENCES-BASEL, 2020, 卷号: 10, 期号: 12, 页码: 19
Authors:
Zheng, Bowen
;
Qi, Shengwen
;
Huang, Xiaolin
;
Guo, Songfeng
;
Wang, Chonglang
  |  
Favorite
  |  
View/Download:1/0
  |  
Submit date:2020/09/25
rock mass engineering geomechanics
rock discontinuities
shear loading
strength assessment
size and shear rate effects
qualitative characterization