船用LNG加气站的建设对堤防安全影响的分析与研究

摘要

After the completion of the first set of commercial liquefied natural gas(LNG)by Zhongyuan Oilfield in 2001,the application technology of LNG in China has been rapidly developed in recent 15 years. LNG industry chain with Chinese characteristics has been initially established,which is involved to natural gas liquefaction,storage,transportation,vaporization,use terminal and ancillary equipment manufacturing and other various aspects. The LNG power vehicle has been all over in China,but no substantive progress has been made in the water transportation industry in Jiangsu province. With the research on the planning construction of first ship LNG refueling station in the Grand Canal of Jiangsu,the influence of the construction of ship LNG refueling station on the high grade dike safety is analyzed. The risk prevention and measures are proposed.%从2001年中原油田建成的第一套商业化液化天然气（LNG）装置开始，在近15年的时间里，我国LNG的应用技术得到了快速发展，初步建立起了涉及天然气液化、储存、运输、汽化、使用终端以及配套装备制造等各个方面具有中国特色的LNG产业链。目前以LNG为动力的汽车早已遍布大江南北，但在水运行业，江苏境内还没有实质性的进展。本文通过对江苏境内京杭运河上拟建第一座船用LNG加气站建设方案的研究，分析了在行洪、排涝、供水、堤防等级高的河道堤防上建设船用LNG加气站对河道堤防安全的影响，并提出危险防范与应对措施。