Guocong Lin

Research on the electro-magnetic-thermal–mechanical characteristics of shearer cables

Lijuan Zhao, Guocong Lin, Yadong Wang, Bo Xie et autres

as the specifications for shearer cables, a 3D model of the cable is developed utilizing the theta and trajpar functions. A four-field coupling simulation model for the electrical, magnetic, and thermal characteristics of shearer cables is established based on the fundamental principles …

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Research on the discrete element modeling method and tensile fracture behavior of the control unit stranded wire of Shearer cables

Lijuan Zhao, Zhipeng Bai, Hongqiang Zhang, Guocong Lin et autres

In addressing the mechanical response of the complex twisted structure of the control unit stranded wire of shearer cables, a modeling method based on Discrete Element Method (DEM) is proposed. This method incorporates nonlinear plastic deformation and the complex multi-body contact characteristics …

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Prediction of mechanical characteristics of shearer intelligent cables under bending conditions

Lijuan Zhao, Guocong Lin, Shuo Tian, Hongqiang Zhang et autres

The frequent bending of shearer cables during operation often leads to mechanical fatigue, posing risks to equipment safety. Accurately predicting the mechanical properties of these cables under bending conditions is crucial for improving the reliability and service life of shearers. This paper …

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Research on temperature prediction of shearer cable based on bidirectional long short-term memory

Lijuan Zhao, Guocong Lin, Yadong Wang, Bo Xie et autres

This study investigates the temperature behavior of the MCP-0.66/1.14 (3∗95 + 1∗35 + 4∗10)shearer cable, focusing on the effects of ambient temperature and load current. A 3D simulation model was created using the Rhino-Grasshopper toolset, and a bidirectional coupled electromagnetic-thermal simulation model …

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Research on coal rock parameter calibration based on discrete element method

Yadong Wang, Guocong Lin, Xunan Liu, Lijuan Zhao et autres

To ensure that the discrete element model of the coal wall accurately reflects the actual cutting process of coal and rock during virtual prototype simulation of mining equipment, this study aims to expedite the development of intelligent mining machinery. Using coal samples …

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Study of the Parkfield section of the San Andreas Fault, California, using a new microearthquake catalog

Miguel Neves, Z. Peng, Guocong Lin, C. Daniels

Systematic Detection of Long-term Microearthquakes Around the 2004 M6 Parkfield Earthquake

Miguel Neves, Z. Peng, Xiaofeng Meng, C. Daniels et autres

An Updated Earthquake Relocation Catalog for the Island of Hawaíi from 2009 to 2016

Guocong Lin, P. Okubo, Peter M. Shearer, Robin S. Matoza

Seismic Imaging in California: A Combination of Classic and State-of-The-Art Techniques

Guocong Lin

Earthquake relocations in Huoshan area,Anhui province,by applying the Source-Specific Station Term Method

Lei Shao, Jian Wang, Guocong Lin

The article mainly introduces an earthquake location method—Source-Specific Station Term (SSST) approach,and presents the application of this method to relocate earthquakes between 1976 and 2008 in the Huoshan area,located in Dabie Mountain in Anhui province.After relocation,the location accuracy is significantly improved and …

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Synthetic Earthquake Location Tests in Southern California

Guocong Lin, Peter M. Shearer

Relative Earthquake Location Techniques: Tests using both Synthetic and Real Data

Guocong Lin, Peter M. Shearer