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在总结已完成的室内和现场渗透变形科学试验工作的基础上,对软弱层(带)渗透变形试验提出一些指导性的意见。文中指出:并不是任何软弱层(带)都需要进行渗透变形试验。一般大中型工程可以取一定数量试样进行室内试验,只是对重大工程才需要考虑现场试验。文中叙述了软弱层带渗流特性和渗透变形特征,论述了试样的代表性问题。
Based on the completed scientific experiments of infiltration and deformation in the interior and the field, some guiding opinions are put forward on the infiltration deformation test of the weak layer (belt). It is pointed out in the paper that it is not necessary to conduct infiltration deformation test for any weak layer (belt). Generally large and medium-sized projects can take a certain number of samples for indoor testing, only on major projects need to consider the field test. In this paper, the seepage characteristics and seepage deformation characteristics of the weak zone are described, and the representative problems of the sample are discussed.