EXPERIMENTAL STUDY FOR THE APPLICATION OF WATER BARRIERS TO SPANISHSMALL CROSS SECTION GALLERIES

摘要

The objective of this work is the implementation of passive water trough barriers to put in practice EN-14591-2:2007 standard, as well asan update of the continuing study of passive water barriers. The viability of water barriers in typical Spanish small cross section gallerieswas analyzed and full scale testing at ?Barbara? experimental mine in Poland was carried out. Suggestions for proper implementation ofstandards in Spain are presented.