Results 21 to 30 of about 209,133 (315)
Yantu gongcheng xuebao, 2023 For the deep-buried shield tunnels in dry cohesionless soils, it is critical to determine the support pressure acting on the tunnel face due to the significant soil arching effects.
ZHANG Yu 1, 2, TAO Lianjin 2, LIU Jun 1, ZHAO Xu 2, GUO Fei 3, BIAN Jin 4
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3D effects on static and dynamic stability of convex curved slopes
Yantu gongcheng xuebao, 2022 There are numerous curved slopes adjacent to mountainous terrain. Their failures have significant three-dimensional (3D) characteristics. The raditional analyses of slope stability are based on two-dimensional plane-strain conditions and cannot involve ...
ZHANG Fei 1, 2, LIN Li-yao 1, 2, SHU Shuang 1, 2, YANG Shang-chuan 3, GAO Yu-feng 1, 2
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Landslide impacts and management in Nanka area, Southeast Nigeria
Geoenvironmental Disasters, 2019 The devastating impacts and mitigation measures for landslides in Nanka, Southeast Nigeria were studied. A procedure encompassing field mapping, laboratory analysis and limit equilibrium simulations were employed in the study.
Ogbonnaya Igwe, Chuku Okoro Una
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Equilibrium states of diffusion-limited reactions [PDF]
Physical Review Letters, 1987 Diffusion-limited reactions A+B\ensuremath{\rightarrow}inert, with input A,B, or the black reaction (inert\ensuremath{\rightarrow}A+B), are studied. I have found that in equilibrium, segregation phenomena can occur below or in two dimensions, with typical size of A-rich and B-rich clusters \ensuremath{\xi}\ensuremath{\sim}1/${R}^{2/2\mathrm{\ensuremath{
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Limit Support Pressure of Tunnel Face in Multi-Layer Soils Below River Considering Water Pressure
Open Geosciences, 2018 This paper presents a method to determine the limit support pressure of tunnel face in multi-layer soils below river considering the water pressure. The proposed method is based on the 3D Terzaghi earth pressure theory and the wedge theory considering ...
Liu Weiping +3 more
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Discontinuous rock slope stability analysis by limit equilibrium approaches – a review
International Journal of Digital Earth, 2021 Slope stability is one of the most important topics of engineering geology with a background of more than 300 years. So far, various stability assessment techniques have been developed which include a range of simple evaluations, planar failure, limit ...
Mohammad Azarafza +5 more
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Limit order books and trade informativeness [PDF]
, 2011 In the microstructure literature, information asymmetry is an important determinant of market liquidity. The classic setting is that uninformed dedicated liquidity suppliers charge price concessions when incoming market orders are likely to be ...
Menkveld, Albert J. +7 more
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Case Analysis of Water Gushing in a Deep Foundation Pit Caused by Local Defects
Sensors, 2023 Water gushing is a common engineering geological disaster in the process of foundation pit construction. Its successful judgment directly affects the safety of engineering construction.
Shifan Qiao +6 more
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Limit Analysis and Limit Equilibrium Solutions in Soil Mechanics
Soils and Foundations, 1970 ABSTRACT Idealizations in soil mechanics are usually necessary in order to obtain solutions and to have these solutions in a readily applicable form. Limit equilibrium has been a method of solving various soil stability problems. One weakness of the limit equilibrium method has been the neglect of the stress-strain relationship of the soil ...
CHEN, W. F., SCAWTHORN, C. R.
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Analysis of embankment slope stability: the comparison of finite element limit analysis with limit equilibrium methods [PDF]
MATEC Web of Conferences, 2019 This paper presented the analysis of embankment slope stability by considering the problem of embankment slope stability with special effects that it was filled with sand and was placed on purely cohesive clay.
Yingchaloenkitkhajorn Kongkit
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