Results 211 to 220 of about 16,086,277 (251)

Systematic reliability analysis of high rock-fill dam slope stability

2011 International Conference on Electric Technology and Civil Engineering (ICETCE), 2011
The reliability of high rock-fill dam slope is a complex systematic reliability analysis, which is one of the core and difficult technological problems in dam design. Based on the deterministic finite element method, the system reliability analysis method of high rock-fill dam slope stability using nonlinear indexes is proposed here by integrating ...
null Pei Liang, null Wu Zhen-yu, null Chen Jian-kang   +2 more
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Elementary Study of the Stability of the High-fill Slope of A Certain International Airport

AIP Conference Proceedings, 2008
A certain 4D plateau international airport is to be built in a karst area with widespread heavy red clay strata. It is one of the major research subjects facing the engineering construction to use the red clay strata as the bearing stratum of foundation of the high‐fill section. By using the 3D finite element method, the stress, strain, deformation and
Liu Wenlian, Cheng Heming, Chen Changkai, Bao Feng, Zou Guofu, Theodore E. Simos, George Psihoyios   +6 more
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The Seismic Stability Numerical Analysis of Embankment High Slope with Different Filling

Applied Mechanics and Materials, 2011
In recent years, frequent earthquakes had happenned everywhere in the world.Through establishing soil dynamic constitutive model and boundary conditions, implement finite element numerical analysis of embankment high slope of different filling, using large geotechnical software GEO–SLOPE, inputting El Centro wave, Taft wave and artificially wave ...
Jin Liang Wu, Yong Xing Zhang, Nian Peng
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Triaxial Testing and Numerical Simulation on High Fill Slopes of Gobi Gravel Soils in Urumchi

Journal of Testing and Evaluation, 2021
ABSTRACT Gobi gravel soils (GGS), widely distributed in northwestern China, are used as main filling materials in construction of high filling slopes in Urumqi airport. To analyze the stability of slopes, the shear strength of the granular materials should be investigated.
Xing Wan, Jianwen Ding, Yanyuxin Ou, Cong Mou, Cheng Ding   +4 more
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Linear regression analysis for factors influencing displacement of high-filled embankment slopes

Geomechanics and Engineering, 2015
It is a common failure type that high-filled embankment slope sideslips. The deformation mechanism and factors influencing the sideslip of embankment slope is the key to reduce the probability of this kind of engineering disaster. Taking Liujiawan high-filled embankment slope as an example, the deformation and failure characteristics of embankment ...
Guangcheng Zhang, Jiansong Tan, Lu Zhang, Yong Xiang   +3 more
openaire   +1 more source

Study on the application of dynamic compaction reinforcement at the cut-and-fill interface of high-fill foundation slopes at an airport

Architecture. Construction
Due to the strict protection of arable land in China, an increasing number of high-fill projects involving “mountain excavation and ditch filling” have emerged. Improper treatment of the cut-and-fill interface may lead to engineering failures, such as differential settlement and slope instability.
Cheng Xiaobing, Viacheslav Dzhedzhula
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Centrifuge modeling of dynamic response of high fill slope by using generalized scaling law

Engineering Geology, 2019
Abstract The development of physical modeling for mega engineering prototypes requires sophisticated use of the capability of current centrifuge facilities. In this study, centrifuge model tests were performed to investigate the dynamic response of high fill slope by using generalized scaling law in an improved way.
Yan-Guo Zhou, Di Meng, Qiang Ma, Bo Huang, Dao-Sheng Ling, Yun-Min Chen   +5 more
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Study on the joint influence of slope gradient and P5 on the stability of a reinforced high-fill slope

2023
Yan Bin, Ma Jie
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Pseudo-Static Stability Analysis of High Fill Slopes by the Shear Strength Reduction FEM

2012
Three ground treatment methods such as gravel piles, shallow or deep dynamic replacement, are introduced to stabilize a high fill foundation. A typical engineering geological profile for the formed high fill slope under three ground treatments, is used to calculate the static and pseudo-static stability by shear strength reduction FEM (SSR-FEM). In the
Ting-Kai Nian, Dong-Chen Li, Hai-Yang Xu, Guang-Qi Chen   +3 more
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High fill slope collapse: Stability evaluation based on finite element limit analyses

Transportation Geotechnics, 2023
zhou yang, Xiaohui Cheng
openaire   +1 more source