收稿日期: 2004-04-27
修回日期: 2004-05-08
网络出版日期: 2004-06-01
基金资助
国家自然科学基金项目“泥质岩的初始饱和状态及工程地质意义”（编号：40372127）和“岩体原位模量及空间特征研究”（编号：40072090）资助
THE STUDY ON ROCK MASS DEFORMING PARAMETERS AND RELAXING THICKNESS OF ROCK HIGH SLOPE
Received date: 2004-04-27
Revised date: 2004-05-08
Online published: 2004-06-01
聂德新 . 岩质高边坡岩体变形参数及松弛带厚度研究[J]. 地球科学进展, 2004 , 19(3) : 472 -477 . DOI: 10.11867/j.issn.1001-8166.2004.03.0472
It is very important data to analysis the deformation(displacement) and design protection that forecast the change of rock mass deformation modulus and relaxing band thickness after the rock slope high excavated. The dynamics of wave studies relation betweenaverage stress and bulk modulus, the longitudinal wave speed of rock mass and elastic modulus, deformation modulus. By these results, the paper gains the relation the relation between the longitudinal wave speed of rock mass and rock mass deformation modulus, the stress of rock mass, studies the change of deformation modulus afterrock slope excavated, predicts the thickness of rock mass relaxing band though field data and finite element analysis.
[1]Chen Deji(陈德基), Wang Junhuai(王军怀). The analyzingof stabilityof the three gorges shiplock［J］. Journal of the People’s the Yangzi River(人民长江), 2002,16(1)：5-13(in Chinese).
[2]Hao Changjiang(郝长江). The overview of design about safety monitor of high slope of the three gorge hydrojunction shiplock［J］. Journal of Dam and Safety(大坝与安全), 1995,31(1):20-26(in Chinese).
[3]Jia Zhixin(贾志欣), Wang Xiaogang(汪小刚). The stable study on high slope beside intake of factory building of the xiaowan hydropower station［J］. Journal of Water Conservancy and Hydroelectricity of Yunnan(云南水利水电), 2001,16(1):17-21(in Chinese).
[4]Wang Rui(王睿), Li Tianbin(李天斌), Zhao Qihua(赵齐华). The stable evaluation of the blocks in the spandrel groove slopes of xiluodu hydropower station on jinsha river［J］. Journalof Geological Hazards and Environmental Preservation(地质灾害与环境保护), 2002,14(1):66-70(in Chinese).
[5]Wang Lansheng(王兰生), Li Tianbin(李天斌), Zhao Qihua(赵齐华). Epigenetic time-dependent structures and man project［M］. Beijing：Geological Press, 1994.1-35(in Chinese).
[6]Nie Dexin(聂德新), Han Aiguo(韩爱果), Ju Guanghong(巨广宏). The study on integrated of weathering degree of rock mass［J］. Journal of Engineering Geology(工程地质学报), 2002,10(1):20-25(in Chinese).
[7]Hu Desu(胡德绥). The Elastic Wave of Dynamics［M］. Beijing: Geological Press,1989.90-150(in Chinese).
[8]Nie Dexin(聂德新). The field position and features of rock mass and its engineering application［J］. Journal of Engineering Geology(工程地质学报),2000,18(1),68-72(in Chinese).
/
| 〈 |
|
〉 |
甘公网安备62010202000687
