FUNCTIONING OF FABRIC INCLUDED FILTERS. SESSION V OF THE INTERNATIONAL CONFERENCE ON THE GEOTECHNICAL APPLICATIONS OF FABRICS, PARIS, APRIL 1977

THIS SESSION INCLUDES THE FOLLOWING PAPERS: THE BEHAVIOUR OF NON-WOVEN FABRIC FILTERS IN SUBDRAINAGE APPLICATIONS (MCKEAND,E); PRELIMINARY INVESTIGATIONS ON CLOGGING OF FABRICS (HOOGENDOORN,AD AND VAN DER MEULENT,T); THEORY AND METHODOLOGY OF THE STUDY OF DRAINAGE FILTER EFFECT (BURGHARDT,W); PROBLEMS OF FILTER DESIGN FOR ARTIFICIAL NATURAL FILTERS (WITTMANN,L); DISTRIBUTION OF THE DIAMETER OF PORES OF NON-WOVEN MATERIAL AND COMMENTARIES ON THE PHENOMENON OF COLMATION (PAUTE,JL AND CHENE,C); STUDY OF THE HYDRAULIC PROPERTIES OF NON-WOVEN FABRIC MEMBRANES (ROLLIN,AL, MASOUNAVE,J AND DALLAIRE,G). FOR THE COVERING ABSTRACT SEE IRRD NO 107122.