Results 1 to 10 of about 3,562 (213)

The stability issue of fractured rock mass slope under the influences of freeze–thaw cycle

Scientific Reports
Freeze–thaw failure of frozen rock slope often occurs during engineering construction and mining in cold area, which poses a great threat to engineering construction and people's life safety.
Naifei Liu, Yinliang Yang, Ning Li, Shihao Liang, Hua Liu, Cheng Li   +5 more
doaj   +2 more sources

Displacement Measurements and Numerical Analysis of Long-Term Rock Slope Deformation at Higashi-Shikagoe Limestone Quarry, Japan

Advances in Civil Engineering, 2021
The Higashi-Shikagoe limestone quarry is an open-pit mine situated in Hokkaido Prefecture, Japan, that has experienced four slope failure incidents since 1996.
Clement A. Amagu, Cheng Zhang, Jun-ichi Kodama, Kazuyuki Shioya, Tomoyuki Yamaguchi, Atsushi Sainoki, Daisuke Fukuda, Yoshiaki Fujii, Mostafa Sharifzadeh   +8 more
doaj   +1 more source

Field monitoring on deformation of high rock slope during highway construction: A case study in Wenzhou, China

International Journal of Distributed Sensor Networks, 2019
In order to study the deformation stability of rock slope during the excavation of cutting slope and ensure the safety of rock slope during construction and operation period, this article analyzed the deformation law of a typical slope excavation by ...
Ya-Qiong Wang, Shao-Bing Zhang, Long-Long Chen, Yong-Li Xie, Zhi-Feng Wang   +4 more
doaj   +1 more source

Slope engineering geology characteristics and stability evaluation of a grand bridge to Chengdu bank on the Sichuan-Tibet Railway

Shuiwen dizhi gongcheng dizhi, 2021
The planned grand bridge is an important control bridge along the Sichuan-Tibet Railway. A large- scale bedding rock collapse occurred on the slope of the Baqu river side of Chengdu bank, with the protruding ridge, high elevation difference, complex and ...
Hongfu ZHOU, Zhiguo FENG, Shengwei SHI, Baodi WANG, Ruge XU, tao RAN   +5 more
doaj   +1 more source

Relationship between the Groundwater Fluctuation and Deformation Behavior of Rock Slope at Mt. Buko

Journal of MMIJ, 2018
In the present study, the relation between groundwater fluctuations on a rock slope and the dis-placement of the Mt. Buko rock slope is analyzed. In general, the strength of a rock mass behavior is subject to the influence of water.
Megumi KONDO, Noriyoshi OZAWA, Hideo AOYAMA, Kazufumi YANO   +3 more
doaj   +1 more source

Analytical Method for Surrounding ROCK Pressure of Shallow-Buried Double-Arch Tunnels Under Variable-Slope Ground Surfaces

Applied Sciences
Based on limit-equilibrium theory, a calculation method for the surrounding rock pressure of shallow-buried variable-slope arch tunnels is proposed. A calculation model for surrounding rock pressure of variable-slope surfaces is established according to ...
Jie Peng, Helin Fu, Weisheng Li, Haidong Yi   +3 more
doaj   +1 more source

Failure mechanism of gently inclined bedding rock mass slopes with complex fissures

Yantu gongcheng xuebao, 2017
The collapse disasters are easily caused by the cut of fissures in gently inclined bedding rock mass slopes. The complex gently inclined bedding rock mass slope containing two fissures is studied.
WANG Lin-feng , TANG Hong-mei , TANG Fen , YE Si-qiao
doaj   +1 more source

Evaluation of rock slope stability using field, laboratory, and numerical methods: A case study of critical road sections from Morka- Chencha, in Southern Ethiopia

Quaternary Science Advances
Slope failure is one of the most common geo-environmental natural hazards on steep and mountainous terrain the worldwide resulting in human loss and damage to civil engineering infrastructure.
Hayat Abdela, Bayisa Regassa, Tola Garo, Addisu Bekele   +3 more
doaj   +1 more source

Road cut slope stability analysis for static and dynamic (pseudo-static analysis) loading conditions

Open Geosciences, 2023
Slope instability has been identified as one of the most natural and man-made disasters that can lead to the life of humans in danger and enormous loss of capital.
Meko Leta, Chemeda Yadeta C., Meko Bikila   +2 more
doaj   +1 more source

Investigating the coupling effects of rainfall intensity and slope inclination on soil-rock mixture slope stability and failure modes.

PLoS ONE
The primary factor influencing slope stability is the variation of internal mechanics within the soil-rock mixture caused by rainfall infiltration. Most existing research has focused on how rock content affects the failure of soil-rock mixture slopes ...
Fanyi Zhou, Hengbin Wu, Yue Qiang, Gang Liu, Zhongxu Zhang, Yi Zhang, Nanxi Chen   +6 more
doaj   +1 more source