1. Richard A (1973) Parmelee Investigation of soil-structure interaction of buries concrete pipe. Highway Res Board 443:32–39
2. Selig ET, DiFrancesco LC, McGrath TJ (1993) Laboratory tests of buried pipe in hoop Compression, Buried Plastic Pipe Technology, (ASTM STP 1222). PA, USA, pp 119–132
3. Brachman RWI (1999) Structural performance of Leachete collection pipes. PhD thesis, Department of Civil and Environmental Engineering, University of Western Ontario, London, ON, Canada
4. Cho S: Behaviour of flexible plastic pipes with flowable backfill in trench conditions. PhD thesis, University of Houston, Houston, TX, USA
5. Cameron DA (2005) Analysis of buried flexible pipes in granular backfill subjected to construction traffic. PhD thesis, Graduate School of Engineering, University of Sydney, Sydney, Australia