Plastic Pipe: Burst and Fatigue Testing of PVC and HDPE Pipe, by R.J. Scavuzzo, M. Cakmak, T.S. Srivatsan,M. Cavak, G.E.O. Widera, L. Zhao, H. Chen, P. Hu and P.C. Lam - September 1999 (78 pp) more detail...