Proceedings of Annual Conference of China Institute of Communications (CIC 2009 E-BOOK)

Guangzhou,China,11.26-11.27,2009

ISBN: 978-1-935068-10-5 Scientific Research Publishing, USA

E-Book 604pp Pub. Date: March 2010

Category: Computer Science & Communications

Price: $80

Title: Study on Damage Mechanics Model of Mechanical and Electrical Couple of Three-dimensional Coal and Rock
Source: Proceedings of Annual Conference of China Institute of Communications (CIC 2009 E-BOOK) (pp 524-528)
Author(s): Jingpeng Hu, Huizhou Economics and Polytechnic College, Huizhou, China China University of Mining and Technology (Beijing), Beijing, China
Abstract: Based on damage mechanics model of mechanical and electrical couple of one-dimensional coal and rock, damage mechanics model of mechanical and electrical couple of three-dimensional coal and rock is setup. Using the model, the relationship between electromagnetic radiation pulses, the amplitude and stress is analyzed. The effects of electromagnetic radiation and stress impacted by confining pressure conditions of the internal structure of coal and rock are simulated. Finally, electromagnetic radiation characteristics of sudden unloading uniaxial compression are analyzed. Application of research results show that: the model is reliable and advanced to analyze characteristics of damage mechanics of coal petrology.
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