Results 261 to 270 of about 19,778 (271)

Prediction and Control of Ground Deformation and Displacement due to Large Slurry Shield Tunneling using Stochastic Medium Theory

ICPTT 2009, 2009
Slurry shield tunneling has been successfully applied worldwide in recent years due to its virtues However, in a complicated environment, the prediction and control of ground surface deformation and displacement due to large slurry shield excavation remain important problems to be solved.
Zhenzhi Wu, Guoxiang Yang, Jiaxiang Lin, Jiyun Wang, Linde Yang   +4 more
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Quantum stochastic theory of exchange dephasing model for a vibrating molecule in dense medium

Chemical Physics Letters, 1981
Abstract The exchange dephasing model is investigated theoretically. An equation of motion satisfied by a reduced density matrix for the observed high-frequency mode is derived by a cumulant perturbation expansion method up to fourth order. The calculation shows a temperature dependence of the width and shift of the spectral line.
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Macrotransport processes: Brownian tracers as stochastic averagers in effective-medium theories of heterogeneous media

Journal of Statistical Physics, 1991
Macrotransport processes (generalized Taylor dispersion phenomena) constitute coarse-grained descriptions of comparable convective-diffusive-reactive microtransport processes, the latter supposed governed by microscale linear constitutive equations and boundary conditions, but characterized by spatially nonuniform phenomenological coefficients ...
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Stochastic Systems Theory of the Scattering of Waves from a Random Medium

1985
The relation between source and resulting random wave field of spatial stochastic systems is given in the form of an operator equation. In some cases it can be transformed into a problem of solving random integral equations. Applications to underwater acoustics are considered.
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Stochastic simulation and inversion method based on random medium theory and gradual deformation algorithm

First International Meeting for Applied Geoscience & Energy Expanded Abstracts, 2021
Ying Lin, Guangzhi Zhang, Minmin Huang, Baoli Wang   +3 more
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A Prediction Model for Surface Settlement During the Construction of Variable Cross-Section Tunnels Under Existing Structures Based on Stochastic Medium Theory

Tunnelling and Underground Space Technology, 2023
Xiangfan Shang, Shengjun Miao, Hui Wang, Pengjin Yang, Daohong Xia   +4 more
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An analysis of the ground deformation caused by shield tunnel construction combining an elastic half-space model and stochastic medium theory

KSCE Journal of Civil Engineering, 2016
Chenghua Shi, Chengyong Cao, Mingfeng Lei   +2 more
exaly  

A prediction model for surface settlement during the construction of variable cross-section tunnels under existing structures based on stochastic medium theory

Tunnelling and Underground Space Technology
Shengjun Miao
exaly  

ANALYSIS OF STRUCTURES WITH STOCHASTIC INTERFACES IN THE MEDIUM-FREQUENCY RANGE

Journal of Computational Acoustics, 2005
Claude Blanze, P Rouch
exaly  

Stochastic Gravity: Theory and Applications

Living Reviews in Relativity, 2008
B L Hu, Enric Verdaguer, Verdaguer Enric   +2 more
exaly