8Jung Y B, Park E S, Shen B. Thermal-mechanical analysis of the fraction initiation and progation around the underground pilot LNG storage[ J ]. Cavern, Geosystem Engineering, 2014, (6) : 331 - 341.
9Zoolfakar M R, Norman R, Mesbahi E. Holistic study of liquefied natural gas carrier system, procedia computer [ J ]. Science, 2014, (36) :440-445.
10Califomian Energy Commission:Californian LNG transportation fuel supply and demand assessment, Consultant Report ,Jan ,2014.