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Applied Mathematics and Mechanics (English Edition) ›› 2004, Vol. 25 ›› Issue (2): 143-151.

• 论文 • 上一篇    下一篇

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

赵晓兵1, 薛大为2, 赵玉祥2, 周丰峻3   

  1. 1. Engineering Institute of Engineering Corps of PLA, Nanjing 210007, P, R.China;
    2. University of Macau, C.Postal 3001, Macau, P. R. China;
    3. Luoyang Hydraulic Engineering Technology Institute, Luoyang 471023, P. R. China
  • 收稿日期:2002-10-26 修回日期:2003-09-10 出版日期:2004-02-18 发布日期:2004-02-18
  • 通讯作者: HAO Yu-xiang(Corresponding author)(Tel:86-0379-5981429, Fax:86-0379-5981191)

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

ZHAO Xiao-bing1, XUE Da-wei2, ZHAO Yu-xiang2, ZHOU Feng-jun 3   

  1. 1. Engineering Institute of Engineering Corps of PLA, Nanjing 210007, P, R.China;
    2. University of Macau, C.Postal 3001, Macau, P. R. China;
    3. Luoyang Hydraulic Engineering Technology Institute, Luoyang 471023, P. R. China
  • Received:2002-10-26 Revised:2003-09-10 Online:2004-02-18 Published:2004-02-18

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摘要： 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.

Abstract: 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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