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孔中同位素示踪方法研究裂隙岩体渗流
引用本文:陈建生,王媛,赵维炳.孔中同位素示踪方法研究裂隙岩体渗流[J].水利学报,1999,30(11):0020-0025.
作者姓名:陈建生  王媛  赵维炳
作者单位:河海大学土木工程学院岩土所南京 210098
摘    要:本文推导了孔中测定岩体裂隙渗透流速、等效力学隙宽的稀释定理及双井混合井流理论,通过对裂隙的渗透流速、流向、吸水量或涌水量等参数的测定,结合裂隙渗流立方定理与稳定流理论,提出了一种确定岩体裂隙渗透系数的示踪方法。

关 键 词:同位素  示踪  稀释定理  渗流  裂隙岩体
修稿时间:1998年12月2日

The isotope tracer method for study on seepage flow in fissured rock
Chen Jiansheng,Wang Yuan,Zhao Weibing.The isotope tracer method for study on seepage flow in fissured rock[J].Journal of Hydraulic Engineering,1999,30(11):0020-0025.
Authors:Chen Jiansheng  Wang Yuan  Zhao Weibing
Affiliation:Hohai University
Abstract:The principle for measuring the seepage flow in fissured rock and effective mechanical fissured width in coupled well is developed.A method for determining the seepage coefficient by means of isotope tracer based on the measurement of seepage flow velocity,flow direction, discharge and recharge is proposed.
Keywords:isotope tracer  coupled well  fissured rock  seepage flow  dilute principle
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