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2011 International Conference on Electric Technology and Civil Engineering (ICETCE), 2011
Domestic and foreign scholars have made untiring researches and brought out many research productions on the theoretical calculation method on surrounding rock pressure of tunnel. From the various yield criterion, stress-strain relationship and different modulus in tension and compression of rock and soil, it makes a discussion and evaluation about the
Hong-hu Yuan, Zhi-yin Wang
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Domestic and foreign scholars have made untiring researches and brought out many research productions on the theoretical calculation method on surrounding rock pressure of tunnel. From the various yield criterion, stress-strain relationship and different modulus in tension and compression of rock and soil, it makes a discussion and evaluation about the
Hong-hu Yuan, Zhi-yin Wang
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Discussion on the Calculation Method of the Deep Buried Tunnel Surrounding Rock Loose Pressure
Applied Mechanics and Materials, 2012Adopted the load-structure model to tunnel structure design calculation, our country often use surrounding rock pressure experience calculation formula, This paper analysed the problems existing in the experience calculation formula and calculated the surrounding rock pressure have influence on calculation results of tunnel structure internal force ...
Yong Feng Yun, De Lun Wu
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Physics of Fluids
In order to identify the pressure arch of the surrounding rock in shallow-buried rock tunnels and quantitatively evaluate its global stability, a boundary identification index α and a global safety factor S of the pressure arch were proposed. When α is the change rate of the ratio of radial and tangential stresses, and the value of α at the extreme ...
Wei-teng Li +7 more
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In order to identify the pressure arch of the surrounding rock in shallow-buried rock tunnels and quantitatively evaluate its global stability, a boundary identification index α and a global safety factor S of the pressure arch were proposed. When α is the change rate of the ratio of radial and tangential stresses, and the value of α at the extreme ...
Wei-teng Li +7 more
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Elastic Stresses in the Rock Surrounding Pressure Tunnels
Transactions of the American Society of Civil Engineers, 1923openaire +1 more source
Nonlinear regression analysis of the tunnel surrounding rock pressure monitored
Optical Technique, 2014陈武奋 CHEN Wufen +5 more
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Strata pressure law for roadway in soft rocks and relationship between support and surrounding rock
2020Lu Shiliang, Wang Caigen
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Method for calculating deformation pressure of surrounding rock of deep-buried tunnels
岩土工程学报, 2020WANGMingnian +5 more
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