3Cooper N R, Blakey G, Sherwin C,et al. The use of GIS to develop a probability-based trunk mains burst risk model[J]. Urban Water,2002,2(2):97 -103.
4Ta C T. A probability model for burst risk studies of water mains [ J ]. Water Sci Technol : Water Supply,2002,2 (4) :29 -35.
5Vairavamoorthy K, Yan Jimin, Galgale H M,et al. IRAWDS: A GIS-based risk analysis tool for water distribution systems [ J ]. Environ Modell Softw, 2007,22 ( 7 ) : 951 - 965.
6Fleming K N, Lydell B O Y. Database development and uncertainty treatment for estimating pipe failure rates and rupture frequencies [ J ]. Reliab Eng Syst Safe, 2004,86 ( 3 ) : 227 - 246.