Search Results - "Lü, Xilin"

Physical model tests and discrete element simulation of shield tunnel face stability in anisotropic granular media by Lü, Xilin, Zeng, Sheng, Zhao, Yucheng, Huang, Maosong, Ma, Shaokun, Zhang, Zhiguo

“…The stability of excavation face in shield tunneling plays a key role for construction safety. The ignorance of soil anisotropy in most previous studies would…”
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Study on the physical and mechanical properties of bauxite residue by laboratory and field in-situ tests by Jiang, Jie, Su, Jian, Ou, Xiaoduo, Weng, Mengsen, Lü, Xilin

“…The determination of physical and mechanical properties of bauxite residue plays an important role on the stability assessment of tailing disposal dams. This…”
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Enhanced method of slices with experimental evidence for predicting static liquefaction on tailings dams by Lü, Xilin, Zeng, Sheng, Liu, Xianlin, Weng, Mengsen, Shao, Yu, Li, Yishan

“…Saturated tailings deposits in the upstream dam are at risk of static liquefaction due to elevated porewater pressure levels. The concept of a potential static…”
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Investigating Soil Arching in Pile-Supported Embankments through Physical Experiments and DEM Simulations by Ma, Yiyue, Hu, Junxia, Xue, Dawei, Lü, Xilin

“…Pile-supported embankments are typically composed of soil-rock mixtures. within these structures, while the soil arching effect is crucial for effective load…”
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Monitoring and disaster prevention of high and steep sandstone slopes along highways under construction by Liu, Xianlin, Lü, Xilin, Shao, Yu, Chen, Chuan, Liu, Guangbin, Li, Yishan, Li, Mingzhi, Wu, Xinyu, Chen, Youdong

“…High and steep sandstone slopes along highway line are at high risk of disasters such as landslides, cracking of support structures, and so on. The monitoring,…”
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Experimental study of the face stability of shield tunnel in sands under seepage condition by Lü, Xilin, Zhou, Yuncai, Huang, Maosong, Zeng, Sheng

“…Understanding of the failure mechanism and limit support pressure of a shield tunnel face under seepage condition is important in engineering design and…”
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Face stability analysis of shallow shield tunneling in layered ground under seepage flow by Huang, Maosong, Li, Yishan, Shi, Zhenhao, Lü, Xilin

“…•Shield face stability model is proposed for layered ground with seepage flow.•Collapse mechanism includes wedge with inclined angle varying between soil…”
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Tunnel face stability model for layered ground with confined aquifers by Huang, Maosong, Li, Yishan, Shi, Zhenhao, Lü, Xilin

“…•Face stability model is formed for shield tunnel in ground with confined aquifers.•Tunneling-induced seepage flow shows distinct pattern from that under…”
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Rheology control of self-consolidating cement-tailings grout for the feasible use in coal gangue-filled backfill by Jin, Jiaxu, Qin, Zhifa, Lü, Xilin, Liu, Tao, Zhang, Guosen, Shi, Jinyan, Zuo, Shenghao, Li, Daiqi

“…•The self-consolidating CTG was prepared to fill voids of pre-placed CGs skeleton.•The relationship between the rheology of CTG and the filling ability was…”
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Shaking table test and numerical simulation of a 1/2-scale self-centering reinforced concrete frame by Lu, Xilin, Cui, Ye, Liu, Jingjing, Gao, Wenjun

“…Summary Self‐centering reinforced concrete frames are developed as an alternative of traditional seismic force‐resisting systems with better seismic…”
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Boundary matrices for the higher spin six vertex model by Mangazeev, Vladimir V., Lu, Xilin

“…In this paper we consider solutions to the reflection equation related to the higher spin stochastic six vertex model. The corresponding higher spin R-matrix…”
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Nonlocal implicit gradient enhancements for strain localization informed by controllability criteria for plastic solids by Xue, Dawei, Lü, Xilin, Lim, Keng-Wit, Buscarnera, Giuseppe

“…Nonlocal implicit gradient enhancements are widely used to suppress mesh dependency in simulations involving strain localization. For example, nonlocality is…”
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Strain localization criteria for viscoplastic geomaterials by Xue, Dawei, Shahin, Ghassan, Lü, Xilin, Buscarnera, Giuseppe

“…This work presents a viscoplastic localization criterion to detect quasi‐instantaneous (i.e., load‐induced) and delayed (creep‐induced) strain localization in…”
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Study on mechanical property and breakage behavior of tunnel slag containing weak rocks as road construction material by Xie, Zhiwei, Lü, Xilin, Zhang, Yan, Liu, Xianlin, Ma, Yiyue, Xu, Kefeng

“…In the construction of roadbeds in mountainous areas, crushed rock slag (CRS) generated by tunnel blasting is usually reused as road construction material to…”
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New publisher for Journal of Asian Architecture and Building Engineering by Lu, Xilin

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Experimental Studies and Constitutive Modeling of Static Liquefaction Instability in Sand–Clay Mixtures by Lü, Xilin, Xue, Dawei, Zhang, Bin, Zhong, Qifeng

“…Abstract This paper examines static liquefaction phenomena in sand–clay mixtures from both experimental and theoretical perspectives. Consolidated undrained…”
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Numerical modelling of shield tunnel face failure through a critical state sand plasticity model with nonlocal regularization by Lü, Xilin, Zhao, Yucheng, Xue, Dawei, Lim, Keng-Wit, Qin, Huilai

“…During shield tunneling in sand strata, variations in the state of sand can lead to localized instability and strength loss, which brings about numerical…”
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Simulation and interpretation of compaction patterns around boreholes excavated in high-porosity rocks by Xue, Dawei, Shahin, Ghassan, Lü, Xilin, Buscarnera, Giuseppe

“…Boreholes excavated in porous rocks exhibit a variety of inelastic deformation patterns. This paper investigates how nucleation, propagation, and coalescence…”
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Characterization of the constitutive behavior of municipal solid waste considering particle compressibility by Lü, Xilin, Zhai, Xinle, Huang, Maosong

“…•A constitutive model for municipal solid waste was established.•The nonlinear strength of municipal solid waste was characterized.•The influence of particle…”
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Discrete element modeling of static liquefaction of shield tunnel face in saturated sand by Zeng, Sheng, Lü, Xilin, Huang, Maosong

“…The failure mechanism and limit support pressure are essential factors for the stability assessment of tunnel face during shield tunneling. Previous studies…”
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