水力阶撑法用于原地应力测量的工作原理及其工程实践

英文篇名：THE PRINCIPLE OF IN-SITU STRESS MEASUREMENT BY HYDRAULIC JACKING TEST AND ITS APPLICATION IN ENGINEERING PROJECT
中文刊名：岩石力学与工程学报
英文刊名：CHINESE JOURNAL OF ROCK MECHANICS AND ENGINEERING
作者：陈群策 ; 李方全
英文作者：Chen Qunce ; Li Fangquan(Institute of Crustal Dynamics ; SSB ; Beijing 100085)
中文关键词：水力阶撑实验 ; 原地应力测量
英文关键词：hydraulic jacking test ; in-situ stress measurement
出版日期：1998-06-20
机构：国家地震局地壳应力研究所!北京,100085,国家地震局地壳应力研究所!北京,100085
年：1998
期：03
出版单位：岩石力学与工程学报

摘要

将水力阶撑实验做为原地应力测量的一种新的方法，阐明了其工作原理及其实验过程中的水力学机制。以具体工程实践为例给出了该方法的操作程序并论述了它的特色所在。
The hydraulic jacking test is used as a new method for in-situ stressmeasurement. The principle and hydraulic mechanism of the test are illustrated in detail.Taking a field practice as an example, the operation procedure and the characteristics ofthis method are presented and discussed.

引文

1Doe T W,Korbin G E.A comparison of hydraulic fracturing and hydraulic jacking stress measurements.In:Proc.28th US Symposium on Rock Mechanics. Tucson: 1987, 283～290
    2 Rutqvist J.Determination of hydraulic normal stiffness of fractures in hard rock from well testing.Int.J.Rock Meeh.Min.Sci.& Geomech.Abstr,1995,32(5):513～523
    3 Rutqvist J.Theoretical and field studies of couple hydro-mechanical behavoiur of fractured rocks-field experiment and modelling.Rock Mech.Min.Sel.& Geomech.Abstr.:1992,29(4):4n～419
    4Noorishad J,Doe T W.Numerical simulation of fluid injection into deformable fractures.In:Proc.23rd U.S.Congr.on Rock Mechanics.News York:1982, 645～654
    5李方全.水压致裂应力测量及井温观测.见:三峡坝区水库诱发地震研究.北京:地震出版社,1993.11～49
    6朱岳明.裂隙岩体渗流研究评述.河海科技进展,1991,11(2):16～25