Search Results - "Wancheng Zhu"

Effect of water imbibition on uniaxial compression strength of sandstone by Liu, Honglei, Zhu, Wancheng, Yu, Yongjun, Xu, Tao, Li, Rufei, Liu, Xige

“…Rock is a typical porous and heterogeneous geological medium, and water imbibition has a great influence on its mechanical properties. The degree of water…”
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Failure in rock with intersecting rough joints under uniaxial compression by Liu, Xige, Zhu, Wancheng, Zhang, Penghai, Li, Lankun

“…Uniaxial compressive tests were performed on Y-jointed granite specimens to explore how intersecting rough joints affect the strength, failure mode, and…”
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Impact of gas adsorption-induced coal damage on the evolution of coal permeability by Zhu, Wancheng, Liu, Liyuan, Liu, Jishan, Wei, Chenhui, Peng, Yan

“…During the injection of CO2 into coalbed for geologic sequestration, CO2 is likely both adsorbed and dissolved in coals, and swells them slightly. When coal is…”
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Reconstruction of rough rock joints: 2D profiles and 3D surfaces by Liu, Xige, Zhu, Wancheng, Liu, Yangxiao, Guan, Kai

“…The 3D reconstruction of rock joint surfaces is crucial for quantifying rock joints. Through the uniform discretization of 2D and 3D rock joints, it was…”
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The Influence of Fracturing Fluids on Fracturing Processes: A Comparison Between Water, Oil and SC-CO2 by Wang, Jiehao, Elsworth, Derek, Wu, Yu, Liu, Jishan, Zhu, Wancheng, Liu, Yu

“…Conventional water-based fracturing treatments may not work well for many shale gas reservoirs. This is due to the fact that shale gas formations are much more…”
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Influence of Dynamic Disturbance on the Creep of Sandstone: An Experimental Study by Zhu, Wancheng, Li, Shaohua, Li, Shuai, Niu, Leilei

“…Dynamic disturbance such as blasting may significantly affect the creep of rock. Quantification of the influence of dynamic disturbance on the creep behavior…”
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Unstable pillar failure under soft loading condition by Dong Hangyu, Dong Hangyu, Zhu Wancheng, Zhu Wancheng, Guan Kai, Guan Kai, Liu Xige, Liu Xige, Hou Chen, Hou Chen

“…Pillar rockburst is an unstable pillar failure and one of the most hazardous problems in the underground mining engineering of deep hard-rock mines. In order…”
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One-pot hydrothermal synthesis of hierarchical porous manganese silicate microspheres as excellent Fenton-like catalysts for organic dyes degradation by Zheng, Yuyu, Wang, Lihua, Zhang, Liyun, Zhang, Heng, Zhu, Wancheng

“…Towards bottlenecks demonstrated by typical Fenton-like catalysts in advanced oxidation processes (AOPs) for wastewater treatment, novel hierarchical porous Mn…”
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Analytical Modelling of Load–Displacement Performance of Cable Bolts Incorporating Cracking Propagation by Li, Danqi, Li, Yingchun, Zhu, Wancheng

“…The application of cable bolts tends to increase in both underground mining operations and civil tunnel excavations have given its outstanding performance to…”
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Experimental and numerical evaluation on debonding of fully grouted rockbolt under pull-out loading by Yu, Shuisheng, Zhu, Wancheng, Niu, Leilei

“…The axial loading in rockbolts changes due to stress redistribution and rheology in the country rock mass. Such a change may lead to debonding at rockbolt to…”
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Experimental study on creep of double-rock samples disturbed by dynamic impact by Li, Shuai, Zhu, Wancheng, Niu, Leilei, Guan, Kai, Xu, Tao

“…During underground mining, rock deformation may be time-dependent and is reflected in rheological behavior. These changes may be also accelerated by dynamic…”
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Microseismic investigation of mining-induced brittle fault activation in a Chinese coal mine by Cheng, Guanwen, Li, Lianchong, Zhu, Wancheng, Yang, Tianhong, Tang, Chunan, Zheng, Yun, Wang, Yue

“…The process whereby a brittle fault was activated by mining is not only significant for disaster prediction, but also for earthquake prediction. Thus, it was…”
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Hydrothermal synthesis of mesoporous Mg3Si2O5(OH)4 microspheres as high-performance adsorbents for dye removal by Sun, Panpan, Xu, Lin, Li, Jie, Zhai, Peiyan, Zhang, Heng, Zhang, Zhaoshun, Zhu, Wancheng

“…[Display omitted] •A hydrothermal process for the mesoporous Mg3Si2O5(OH)4 microspheres is developed.•H3BO3 assisted SiO2 template-formation mechanism is well…”
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A finite strain numerical procedure for a circular tunnel in strain-softening rock mass with large deformation by Guan, Kai, Zhu, Wancheng, Wei, Jiong, Liu, Xige, Niu, Leilei, Wang, Xinrong

“…The reliable prediction of excavation responses for squeezing rock remains a challenging issue in rock engineering. This paper presents a numerical procedure…”
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Experimental and numerical analysis of fully grouted long rockbolt load-transfer behavior by Yu, Shuisheng, Zhu, Wancheng, Niu, Leilei, Zhou, Shichang, Kang, Penghui

“…As a simple supporting structure, rockbolts are responsible for maintaining the integrity and stability as well as controlling the deformation, displacement,…”
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Load Transfer Behavior During Cascading Pillar Failure: An Experimental Study by Dong, Hangyu, Zhu, Wancheng, Hou, Chen, Liu, Xige

“…In order to reveal the load transfer mechanism during cascading pillar failure, compressive tests on treble-pillar specimens were conducted under soft and…”
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Spalling of a one-dimensional viscoelastic bar induced by stress wave propagation by Niu, Leilei, Zhu, Wancheng, Li, Shuai, Liu, Xige

“…As a stress wave propagates in rock, the amplitude of the stress wave will attenuate, and the waveform will dissipate, which can be equivalently characterized…”
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Damage analysis of rock mass coupling joints, water and microseismicity by Zhou, Jingren, Wei, Jiong, Yang, Tianhong, Zhu, Wancheng, Li, Lianchong, Zhang, Penghai

“…•A numerical model coupling joints, water and microseismicity is proposed to simulate rock mass damage.•An inversion model of rock damage based on microseismic…”
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Aligned sulfur-coated carbon nanotubes with a polyethylene glycol barrier at one end for use as a high efficiency sulfur cathode by Huang, Jia-Qi, Zhang, Qiang, Zhang, Shu-Mao, Liu, Xiao-Fei, Zhu, Wancheng, Qian, Wei-Zhong, Wei, Fei

“…High efficient sulfur cathode materials were constructed by the incorporation of aligned sulfur-coated carbon nanotubes (CNTs) and a polyethylene glycol (PEG)…”
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A geometry- and texture-based automatic discontinuity trace extraction method for rock mass point cloud by Guo, Jiateng, Liu, Yinhe, Wu, Lixin, Liu, Shanjun, Yang, Tianhong, Zhu, Wancheng, Zhang, Zirui

“…This paper presents an automatic extraction method for discontinuity trace mapping from 3D point cloud of natural rocky slopes. Unlike the methods based only…”
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