@inproceedings{aeceb2275b4a408490ae30bfa004d9ef,
title = "Fatigue testing of subsea pipeline steel connections under combined actions",
abstract = "This paper describes a set of experimental tests of subsea pipeline steel connections under combined forces: one set of force is fatigue load, which is the simulation of the variation caused by currents or waves flowing across pipelines; another set of force is hoop force, which is constant tension force introduced by internal and external pressures. The steel connections are made of two steel plates joined together by single-sided girth welds. One central notch is machined on the weld toe. The specimens under combined forces are compared with those subjected to fatigue loads alone. It is found that the hoop force could affect the fatigue life of subset pipeline steel connections and also reduce the initiation angle of the crack propagation.",
author = "Liu, {H. B.} and Zhao, {X. L.} and Xiao, {Z. G.}",
year = "2011",
language = "English",
isbn = "9780415616577",
series = "Incorporating Sustainable Practice in Mechanics of Structures and Materials - Proceedings of the 21st Australian Conference on the Mechanics of Structures and Materials",
pages = "649--654",
booktitle = "Incorporating Sustainable Practice in Mechanics of Structures and Materials - Proceedings of the 21st Australian Conference on the Mechanics of Structures and Materials",
note = "21st Australasian Conference on the Mechanics of Structures and Materials, ACMSM21 ; Conference date: 07-12-2010 Through 10-12-2010",
}