RT Journal Article SR Electronic(1) A1 Haghpanah, babak A1 Hamouda, Abdelmagid Salem A1 Vaziri, AshkanYR 2012 T1 Instability of damaged pipes retrofitted by a liner JF , VO 2012 IS 1 OP SP EEP81 DO https://doi.org/10.5339/qfarf.2012.EEP81 PB Hamad bin Khalifa University Press (HBKU Press), SN 2220-251X, AB , UL https://www.qscience.com/content/papers/10.5339/qfarf.2012.EEP81