[1]College of Construction Engineering, Jilin University, Changchun 130026, China [2]Liaoning Electric Power Survey Design Institute, Shenyang 110005, China
Abstract:
Clogging effect,as a new concept in geological engineering,is a phenomenon of permeability decreasing under seeping in reservoir dam foundation of the alluvial and diluvial deposits with deep and thick layer,coarse particle and high permeability in mountains-gully rivers of Tibetan Plateau.A clogging infiltration instrument has been designed successfully and a series of simulation tests have been done.Based on large amounts of data,it is confirmed that the existence of the clogging effect and the law of inf...