Search Results - "Liu, Zaobao"

An improved hydromechanical model for particle flow simulation of fractures in fluid-saturated rocks by Zhang, Yulong, Shao, Jianfu, Liu, Zaobao, Shi, Chong

“…Fracture initiation and propagation in fluid-saturated rocks are controlled by interaction between fluid flow and rock deformation. The description of…”
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Multi-step real-time prediction of hard-rock TBM penetration rate combining temporal convolutional network and squeeze-and-excitation block by Li, Long, Liu, ZaoBao, Fang, Xingli, Qi, Wenbiao

“…Accurate penetration rate prediction enhances rock-breaking efficiency and reduces disc cutter damage in tunnel boring machine (TBM) construction. However,…”
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Mechanical property and thermal degradation mechanism of granite in thermal-mechanical coupled triaxial compression by Zhou, Hongyuan, Liu, Zaobao, Shen, Wanqing, Feng, Tao, Zhang, Guangze

“…Mechanical properties of rocks under high temperature and high pressure are important for the design and stability analysis of rock mass in deep-buried…”
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A new experimental method for tensile property study of quartz sandstone under confining pressure by Liu, Zaobao, Zhou, Hongyuan, Zhang, Wang, Xie, Shouyi, Shao, Jianfu

“…Tensile strength of rocks is an important parameter involved in the design and stability analysis of rock structures. The present paper is devoted to develop a…”
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Rapid Prediction of Cutterhead Torque in Hard-Rock Tunneling Using IEWOA-TSVD-ITELM by Li, Long, Liu, Zaobao

“…Predicting cutterhead torque is essential for optimizing TBM construction strategies and minimizing jamming risks. This study presents a novel hybrid model…”
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An extreme learning machine approach for slope stability evaluation and prediction by Liu, Zaobao, Shao, Jianfu, Xu, Weiya, Chen, Hongjie, Zhang, Yu

“…This paper presents slope stability evaluation and prediction with the approach of a fast robust neural network named the extreme learning machine (ELM). The…”
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Study of deformation and failure in an anisotropic rock with a three-dimensional discrete element model by Zhang, Yulong, Shao, Jianfu, de Saxcé, Géry, Shi, Chong, Liu, Zaobao

“…This paper is devoted to numerical analysis of deformation and failure of transversely isotropic rocks. A three-dimensional discrete element (DEM) model is…”
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Prediction of rock burst classification using the technique of cloud models with attribution weight by Liu, Zaobao, Shao, Jianfu, Xu, Weiya, Meng, Yongdong

“…Rock burst is one of the common failures in hard rock mining and civil construction. This study focuses on the prediction of rock burst classification with…”
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Numerical study on the dynamic behavior of rock avalanche: influence of cluster shape, size and gradation by Zhang, Yulong, Shao, Jianfu, Liu, Zaobao, Shi, Chong

“…In this paper, we present a numerical study of dynamic behavior of rock avalanche by using three-dimensional particle flow simulation. The emphasis is put on…”
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Prediction of retaining structure deformation of ultra-deep foundation pit by empirical mode decomposition with recurrent neural networks by Liu, Zaobao, Liu, Fengjiao, Wang, Yongchen, Zhang, Yulong, Sun, Zexin, Zhang, Mingshan

“…The deformation of the retaining structure directly reflects the stability of the deep foundation pits in underground buildings and thus is of great importance…”
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Indirect estimation of unconfined compressive strength of carbonate rocks using extreme learning machine by Liu, Zaobao, Shao, Jianfu, Xu, Weiya, Wu, Qier

“…The unconfined compressive strength (UCS) of rocks, one fundamental parameter, is widely used in geotechnical engineering. Direct determination of the UCS…”
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Comparison on landslide nonlinear displacement analysis and prediction with computational intelligence approaches by Liu, Zaobao, Shao, Jianfu, Xu, Weiya, Chen, Hongjie, Shi, Chong

“…Landslide displacement is widely obtained to discover landslide behaviors for purpose of event forecasting. This article aims to present a comparative study on…”
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Non-monotonic effect of differential stress and temperature on mechanical property and rockburst proneness of granite under high-temperature true triaxial compression by Wang, Houyu, Liu, Zaobao, Lin, Chao, Yang, Qiang, Hamdi, Essaieb

“…Complicated geological conditions such as high geo-stress and high ground temperatures often have a significant impact on the mechanical behavior and failure…”
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Advances in Deformation and Permeability Evolution during Creep of Rocks by Wu, Xiancheng, Liu, Zaobao

“…The goal of this paper is to review the research advances in deformation and permeability evolution during the creep of rocks in geoengineering problems…”
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Anisotropic strength, deformation and failure of gneiss granite under high stress and temperature coupled true triaxial compression by Hongyuan Zhou, Zaobao Liu, Fengjiao Liu, Jianfu Shao, Guoliang Li

“…The anisotropic mechanical behavior of rocks under high-stress and high-temperature coupled conditions is crucial for analyzing the stability of surrounding…”
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Strength, energy evolution and cracking process of sandstone under high-temperature and high-pressure coupled true triaxial compression by Gao, Zhaolei, Liu, Zaobao, Tian, Feng, Shen, Wanqing

“…High temperature and high-stress environment significantly impact the mechanical properties of rocks in the deep underground. In this paper, the true triaxial…”
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Effect of rock anisotropy on initiation and propagation of fractures due to fluid pressurization by Zhang, Yulong, Shao, Jianfu, Zhu, Shu, Liu, Zaobao, Shi, Chong

“…The objective of this paper is to study the effect of rock anisotropy on the initiation and propagation of fracture driven by fluid. For this purpose, an…”
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Cracking property and brittleness evaluation of granite under high-temperature true triaxial compression in geothermal systems by Liu, Zaobao, Wang, Chuan, Zhang, Mingshan, Shao, Jian-fu

“…Cracking property and brittleness are critically important to the drillability of injection and production wells of enhanced geothermal systems. This paper is…”
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Comprehensive Stability Evaluation of Rock Slope Using the Cloud Model-Based Approach by Liu, Zaobao, Shao, Jianfu, Xu, Weiya, Xu, Fei

“…This article presents the cloud model-based approach for comprehensive stability evaluation of complicated rock slopes of hydroelectric stations in mountainous…”
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A Study on the Creep Characteristics of Airport Viscous Subsoil Based on Unsaturated Stress Level by Feng, Jun, Ma, Yue, Liu, Zaobao

“…The present study takes the ratio of the matric suction to the net vertical stress and the ratio of the matric suction to the net mean stress as new…”
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