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Time-dependent squeezing deformation mechanism of tunnels in layered soft-rock stratum under high ge
[期刊论文] 作者：CHEN Zi-quan,HE Chuan,WANG Jun,MA Chun-chi,
来源：山地科学学报：英文版 年份：2021
Large squeezing deformation of layered soft rock tunnel under high geo-stress has a significant time-dependent deformation behavior.In this paper,we studied the deformation mechanism during the construction period of deep-buried softrock tu......
[期刊论文] 作者：CHEN Zi-quan,HE Chuan,HU Xiong-yu,MA Chun-chi,
来源：山地科学学报（英文版） 年份：2021
During deep buried hard-brittle rock tunnel excavation,the surrounding rock experiences a complicated stress path and stress adjustment process.Once the adjusted stress exceeds the ultimate bearing capacity of rockmass,a rock failure mode d......
[期刊论文] 作者：LI Zheng,CHEN Zi-quan,HE Chuan,MA Chun-chi,DUAN Chao-ran,
来源：山地科学学报（英文版） 年份：2022
Currently,the water inrush hazards during tunnel construction,the water leakage during tunnel operation,and the accompanying disturbances to the ecological environment have become the main problems that affect the structural safety of tunne......
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