Search Results - "Shi, Peixin"

Crack Detection and Comparison Study Based on Faster R-CNN and Mask R-CNN by Xu, Xiangyang, Zhao, Mian, Shi, Peixin, Ren, Ruiqi, He, Xuhui, Wei, Xiaojun, Yang, Hao

“…The intelligent crack detection method is an important guarantee for the realization of intelligent operation and maintenance, and it is of great significance…”
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Seismic wave propagation effects on buried segmented pipelines by Shi, Peixin

“…This paper deals with seismic wave propagation effects on buried segmented pipelines. A finite element model is developed for estimating the axial pipe strain…”
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Seismic response and damage analysis of underground structures considering the effect of concrete diaphragm wall by Zhuang, Haiyang, Wang, Rui, Shi, Peixin, Chen, Guoxing

“…This paper investigates the effect of concrete diaphragm wall on the seismic response of underground structures using numerical simulation. The seismic…”
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Face stability analysis of shield-driven tunnels shallowly buried in dry sand using 1-g large-scale model tests by Liu, Wei, Zhao, Yu, Shi, Peixin, Li, Jiaoyang, Gan, Penglu

“…This paper investigates the face stability of shield-driven tunnels shallowly buried in dry sand using 1-g large-scale model tests. A half-circular tunnel…”
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Improving the Accuracy of an R-CNN-Based Crack Identification System Using Different Preprocessing Algorithms by Zhao, Mian, Shi, Peixin, Xu, Xunqian, Xu, Xiangyang, Liu, Wei, Yang, Hao

“…The accurate intelligent identification and detection of road cracks is a key issue in road maintenance, and it has become popular to perform this task through…”
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Analytical analysis of working face passive stability during shield tunneling in frictional soils by Liu, Wei, Shi, Peixin, Chen, Lijuan, Tang, Qiang

“…This paper develops the 2D and 3D kinematically admissible mechanisms for analyzing the passive face stability during shield tunneling using upper-bound…”
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Analysis on face stability of rectangular cross-sectional shield tunneling based on an improved two-dimensional rotational mechanism by Liu, Wei, Wu, Ben, Shi, Peixin, Xu, Xiangyang

“…Rectangular tunnels are widely used for underground passages, roadway, subway and utility tunnels due to their high utilization ratio of inner space compared…”
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Analysis of working face stability during obstruction removal from a box tunnel machine by Liu, Wei, Shi, Peixin, Yu, Miao, Jia, Pengjiao

“…Recently, increasing numbers of box tunnels have been built in urban areas due to their high space utilization. Rectangular boring machines are commonly used…”
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Observed performance of three adjacent 48 m depth concrete diaphragm wall panels in silty soils by Liu, Wei, Shi, Peixin, Li, Haiguang, Wang, Fei

“…The performance of three adjacent 48 m depth concrete diaphragm wall panels in silty soils is measured throughout the complete process of the wall installation…”
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A finite element-thin layer element coupling method for near-field wave propagation in fluid-saturated porous media based on u-U dynamic formulation by Jiao, Hongyun, Li, Liang, Du, Xiuli, Shi, Peixin, Wang, Man

“…A finite element-thin layer element coupling method for the near-field wave propagation analysis in the fluid-saturated porous media (FSPM) is developed based…”
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Geological Investigation and Tunnel Excavation Aspects of the Weakness Zones of Xiang’an Subsea Tunnels in China by Shi, Peixin, Zhang, Dingli, Pan, Jianli, Liu, Wei

“…Tunneling through weakness zones under deep seawater involves significant risks and may have disastrous consequences. This paper presents a case study of…”
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Fully fluid-solid coupling dynamic model for seismic response of underground structures in saturated soils by Liang, Li, Hongyun, Jiao, Xiuli, Du, Peixin, Shi

“…The seismic response characteristics of underground structures in saturated soils are investigated. A fully fluid-solid coupling dynamic model is developed and…”
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Physical and Chemical Properties, Pretreatment, and Recycling of Municipal Solid Waste Incineration Fly Ash and Bottom Ash for Highway Engineering: A Literature Review by Huang, Yucheng, Shi, Peixin, Tang, Yongsheng, Zhang, Junhui, Tian, Angran, Lu, Yong, Tang, Qiang

“…Municipal solid waste incineration (MSWI) has been widely used due to its benefits in reducing waste and recovering energy. However, MSWI fly ash and bottom…”
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A case study of newly tunnels over-crossing the existing subway tunnels by Wu, Ben, Liu, Wei, Shi, Peixin, Xu, Xiangyang, Liu, Yingjing

“…Due to the continuous expansion of congested urban areas, many new tunnels are inevitable to over-cross the existing subway lines and may even affect the…”
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Surface wave propagation effects on buried segmented pipelines by Peixin Shi

“…This paper deals with surface wave propagation (WP) effects on buried segmented pipelines. Both simplified analytical model and finite element (FE) model are…”
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Experimental study on tensile strength of unsaturated fine sands by Cai, Guoqing, Shi, Peixin, Kong, Xiaoang, Zhao, Chenggang, Likos, William J.

“…This paper describes the development of a direct tension apparatus and its application to test the tensile strength of unsaturated fine sands. The apparatus…”
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Automatic Identification and Intelligent Optimization of Tunnel-Free Curve Reconfiguration by Wang, Zihan, Shi, Peixin, Xu, Xunqian, Xu, Xiangyang, Xie, Feng, Yang, Hao

“…Extracting complete cross-sectional geometric features from the large amount of point cloud data acquired by laser scanners plays an important part in the…”
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Strength and Deformation Properties of Fiber and Cement Reinforced Heavy Metal-Contaminated Synthetic Soils by Liu, Wei, Zhang, Yu, Shi, Peixin, Tang, Qiang, Chen, Lei

“…Heavy metals are not only hazardous to environment and public health, but they degrade the physicochemical and biological properties of soils increasing…”
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Research on the Application of Intelligent Diagnosis of Major Equipment Failures in Coal Mines by Zhang, Futao, Weng, Mingyue, Su, Guorui, Shi, Peixin, Li, Zunlong, Teng, Yunlong

“…Currently, the implementation of a coal mine production safety monitoring system, capable of real-time monitoring of the safety condition of large coal mine…”
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Seismic Analysis of Connections of Buried Continuous Pipelines by Shi, Peixin, Wang, Yunchang, Huang, Chunjie, Liu, Wei

“…Buried pipelines serve as a critical component of lifeline systems, such as water and gas supply. They are interconnected to form a network to transport…”
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