References
- Smirnova , T M . 1984 . ‘State and prospects of the production and application of plastic pipes in the main capitalist countries.’ . Khim Promst Za Rubezhom , 10 : 69 – 87 .
- Reinke , M . ‘A look at the value of conventional testing methods with welded plastic components.’ . IIW XVI-416-82 ,
- Tarnogrodskii , V P . 1985 . “ ‘Low-cycle fatigue on welded joints in pipes of thermoplastic materials.’ ” . In ‘Technology and equipment for welding and bonding plastic pipes in gas and water supply systems.’ , 58 – 62 . Kiev : E O Paton Welding Institute .
- Gol'dman , A Ya . 1979 . ‘Strength of structural plastics.’ , Leningrad : Publ Mashinostroenie .
- Jang , B Z , Uhlmann , D R and Van der Sande , J B . 1984 . ‘Ductile brittle transition in polymers.’ . J Appl Polym Sci , 29 ( 11 ) : 3409 – 3420 .
- Kimura , H . 1978 . ‘A study of the characteristics at low temperatures of welded polypropylene.’ . J Jap Weld Soc , 47 ( 3 ) : 40 – 46 .
- Herforth , H . 1975 . ‘Problems of quality estimation of welded joints in plastic structural members, especially pipes.’ . Schweissen und Schneiden , 27 ( 4 ) : 131 – 134 .
- Atkinson , J R and de Courcy , D R . 1981 . The assessment of fusion joint quality and some evidence for the presence of molecular orientation in butt-fusion welds in polyethylene pipes.’ . Plastics and rubber processing and application , 1 ( 4 ) : 287 – 292 .
- Barton , S J and Cherry , B W . . ‘Butt-fusion welding of high density polyethylene pipe.’ . 20th annual conf ‘Adhesion and adhesives’ . London Publ 1983 59–85
- Esaulenko , G B . 1986 . ‘Morphology of welded joints in polypropylene.’ . Dokl Akad Nauk SSSR , 286 ( 5 ) : 1151 – 1155 .
- Esaulenko , G B . . ‘Thermoelastic properties and morphology of polypropylene welded joints.’ . Proc ‘17th europhysical conf on macromolecular science Vol. 9E’ . pp. 78 Prague : Czechoslovak Academy of Sciences .
- Bartenev , G M and Izmailov , L K . 1964 . ‘Nature of high strength and structure of glass fibres.’ . Fiz Tverd Tela , 6 ( 4 ) : 1192 – 1202 .
- Narzullaev , B N . 1978 . ‘Endurance levels and failure of polyethylenterepthalate under the effect of gamma radiation and water.’ . Mekh Polim , 6 : 1060 – 1064 .
- Bartenev , G M . 1982 . The range of endurance of polymer films.’ . Vysokomol Soed Ser A , 24 ( 9 ) : 1981 – 1985 .
- Tsoi , B . 1985 . ‘Microheterogeneous structure and discrete strength levels of polyethylenterepthalate films.’ . Probl Prochn , 7 : 78 – 83 .
- Danilov , A V and Barteneva , A G . 1986 . ‘Discrete spectrum of the strength levels of capron fibres and composite materials based on them.’ . Mekh Kompozit Mater , 2 : 240 – 245 .
- Bartenev , G M . 1984 . ‘Strength of failure mechanisms of polymer.’ , Moscow : Publ Khimiya .
- Barton , S J and Cherry , B W . 1983 . ‘Failure mechanisms for butt-welds in HDPE pipe.’ . Austral Weld Res , 12 ( 12 ) : 1 – 7 .
- Kamenova , L and Alexiev , K. 1983 . ZIS Mitt , 25 ( 7 ) : 719 – 730 .