CONCEPTS OF MECHANICAL PARAMETERS TRANSFER IN SOLID MEDIUM AND ITS APPLICATION I

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CONCEPTS OF MECHANICAL PARAMETERS TRANSFER IN SOLID MEDIUM AND ITS APPLICATION IN ENGINEERINGS

Based on investigation into four aspects of qualitative mechanical analysis,principle model experiments, engineering dynamic load tests and numerical calculation, it was discussed that the transfer of stresses and accelerations in stratum medium have a close relation with its relative rigidity. The concepts of stresses and accelerations transfer in solid medium and its corresponding generalized, composite structure system are presented. The survivability of underground engineerings and protective engineering will be greatly increased if these concepts are correctly used in construction.

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作 者: 赵晓兵 薛大为 赵玉祥 周丰峻  
作者单位:赵晓兵(Engineering Institute of Engineering Corps of PLA,Nanjing 210007, P, R. China)
~;A]!H:]]oQ0薛大为(University of Macau, C. Postal 3001, Macau, P.R. China)
Fp+{-Gwp0赵玉祥,周丰峻(Luoyang Hydraulic Engineering Technology Institute,Luoyang 471023, P.R. China) 
刊 名:应用数学和力学(英文版)  EI SCI
英文刊名:APPLIED MATHEMATICS AND MECHANICS(ENGLISH EDITION) 
年,卷(期):2004 25(2) 
分类号:TD315.1 
关键词:stress transfer   relative rigidity   composite structure   soft backfill  
机标关键词:protective engineeringnumerical calculationmechanical analysisdynamic loadtransfer ofused in 
基金项目: 
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