Search Results - "Zhou, Guanglei"

Virtual Inertia Control Strategy in Microgrid Based on Virtual Synchronous Generator Technology by Shi, Kai, Ye, Haihan, Song, Wentao, Zhou, Guanglei

“…Although the virtual inertia algorithm can be used to enhance the inertia of microgrid system, the strong coupling and low precision always limit its…”
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Experimental study on damage characteristics of Beishan granite under single loading and multiple loading with AE techniques by Wang, Zihui, Zhou, Guanglei, Ge, Xinbo

“…An insight into the damage characteristics of host rock is important for permanent disposal of high-level radioactive waste (HLW). Single loading and multiple…”
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The Modeling of Time-Dependent Deformation and Fracturing of Brittle Rocks Under Varying Confining and Pore Pressures by Xu, Tao, Zhou, Guanglei, Heap, Michael J., Yang, Shengqi, Konietzky, Heinz, Baud, Patrick

“…A numerical hydro-mechanical model for brittle creep is proposed to describe the time-dependent deformation of heterogeneous brittle rock under constant…”
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Experimental investigation of influence of alternating cyclic loadings on creep behaviors of sandstone by Chen, Chongfeng, Xu, Tao, Zhou, Guanglei, Qin, Tao

“…Cyclic stress variation induced by mining activities has a significant effect on the stability of surrounding rock and mining pillar in deep underground…”
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A novel damaged-based numerical manifold method to simulate the failure process of brittle rocks from damage evolution to crack initiation, propagation and coalescence by Yongsheng, Cao, Qinglei, Yu, Guanglei, Zhou, Xianyang, Yu, Xiaodong, Xu, Kai, Liu

“…In addition to macroscopic crack propagation and coalescence, the nonlinear deformation of rocks also includes mesoscopic damage buildup and transformation to…”
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Study on the mechanism and response law of fracture movement on the super-high position hard-thick strata by Zhang, Guangchao, Zhou, Guanglei, Wang, Lei, Li, You, Gu, Yingshi, Qu, Zhi, Zhao, Xipo, Yin, Maosheng, Wang, Fangfang, Zhang, Lingzhuo

“…In this paper, a thick plate structural mechanical model was established for the hard-thick rock strata in the Ordos region, which was characterized by the…”
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Stability analysis of artificial dam in coal mine underground water reservoir based on the hydro-mechanical damage model by Ma, Junpeng, Zhang, Guangchao, Zhou, Guanglei, Zhang, Yong, Meng, Xiangjun, Zhao, Yongqiang, Chen, Miao

“…A numerical hydro-mechanical damage model is proposed in this paper to investigate the stability and failure characteristics of artificial dam in coal mine…”
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Cytotoxicity and cell migration evaluation of a strontium silicate-based root canal sealer on stem cells from rat apical papilla: an in vitro study by Zhou, Guanglei, Zhao, Yu, Cai, Liangjing, Liu, Liwei, Li, Xu, Sun, Lu, Deng, Jiayin

“…Calcium silicate-based bioceramics have been applied in endodontics as advantageous materials for years, many chemical components and new synthesizing methods…”
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The Integrated Switching Control Strategy for Grid-Connected and Islanding Operation of Micro-Grid Inverters Based on a Virtual Synchronous Generator by Shi, Kai, Zhou, Guanglei, Xu, Peifeng, Ye, Haihan, Tan, Fei

“…In allusion to the virtual synchronous generator (VSG)-based voltage source inverters in micro-grids, an integrated control method combining a…”
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Experimental Study on the Mechanical Properties and Acoustic Emission Characteristics of Deep Soft Rocks under Low-Frequency Dynamic Disturbance by Dong, Ling, Wang, Dong, Sun, Xiaoming, Jiang, Yujing, Luan, Hengjie, Zhang, Guangchao, Zhou, Guanglei, Liang, Bin

“…The strong dynamic disturbance in deep mines seriously affects the safe and efficient mining of deep resources. In this study, we used the creep disturbance…”
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Distribution Law of In Situ Stress and Its Engineering Application in Gateroad Maintenance: A Case Study by Zhang, Guangchao, Li, You, Tao, Guangzhe, Chen, Miao, Xu, Ruihua, Guo, Hanqing, Bidit, Devkota, Zhou, Guanglei, Qu, Zhi, Zuo, Hao

“…In this study, the stress relief method of hollow inclusion and mathematical-statistical analysis are used to study the in situ stress distribution law of the…”
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Ground Behaviors Analysis of a Stope Covered by the Thin Bedrock and Large-Thick Alluvium: A Case Study by Li, Xiaoping, Zhang, Guangchao, Tao, Guangzhe, Wang, Chao, Cao, Huaixuan, Zhao, Xipo, Yan, Xianyang, Shen, Shibao, Zhou, Guanglei

“…Support crushing and roof fall accidents frequently occur in the large mining height stope covered by the thin bedrock and large-thick alluvium (TBLA). A…”
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Estimating in situ rock mass strength and elastic modulus of granite from the Soultz-sous-Forêts geothermal reservoir (France) by Villeneuve, Marlène C., Heap, Michael J., Kushnir, Alexandra R. L., Qin, Tao, Baud, Patrick, Zhou, Guanglei, Xu, Tao

“…Knowledge of the strength and elastic modulus of a reservoir rock is important for the optimisation of a particular geothermal resource. The reservoir rock for…”
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Discrete element study on mechanical response and pressure relief effect of rock containing variable hole by Chen, Miao, Zhang, Yuliang, Zhang, Guangchao, Zhou, Guanglei, Wang, Zihui

“…•A new reaming borehole pressure relief technology is proposed.•The crack initiation, propagation, and coalescence in specimens containing reaming boreholes…”
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Studies about quantitative examination of laser printed documents based on image physical metric by Li, Biao, Qu, Yinxuan, Wang, Changliang, Zhou, Guanglei

“…•Operating conditions of scanner configured by the ImageXaminer was determined.•The quantitative characteristics used for laser printer classification are…”
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Location and mechanism analysis of curtain water inrush channels based on MTI-derived parameters-a case study by Zhao, Yong, Yang, Tianhong, Deng, Wenxue, Zhou, Guanglei, Wang, Shuhong, Zhao, Qianbai, Cao, Yongsheng

“…•Analysis method for mining-induced fracture, damage and stress state was developed.•A new calibration method for the curtain water inrush channel was…”
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Determining Line‐Crossing Sequences Between Laser Printing and Writing Pen Using Coaxial Light by Wu, Xiang, Ouyang, Guoliang, Li, Biao, Cui, Lan, Zhou, Guanglei

“…Determining the application sequence of hand‐written pen ink and printer toner lines has attracted significant interest in questioned document examination…”
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A three-dimensional mesoscale model for progressive time-dependent deformation and fracturing of brittle rock with application to slope stability by Yuan, Yang, Xu, Tao, Heap, Michael J., Meredith, Philip G., Yang, Tianhong, Zhou, Guanglei

“…An understanding of progressive time-dependent deformation is essential for determining appropriate measures to ensure the long-term integrity of rock-masses…”
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Novel CAD Techniques for Reconfigurable Architectures by Zhou, Guanglei

“…Reconfigurable architectures, such as field-programmable gate arrays (FPGAs) and coarse-grained reconfigurable arrays (CGRAs), are popular platforms for…”
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A 2D/3D implicit gradient-enhanced nonlocal meso-scale damage model for deformation and fracturing of brittle materials by Zhou, Guanglei, Liu, Jiangwei, Xu, Tao, Konietzky, Heinz, Zang, Chuanwei, Zhang, Guangchao, Chen, Miao

“…An implicit gradient-enhanced nonlocal meso‑scale damage model is developed to investigate deformation and fracturing of brittle materials. In the model, an…”
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