深水工程地质勘察船及配套装备的研制
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摘要
在国家科技重大专项"深水工程勘察船及配套技术"课题的支持下,成功设计并研制了具有独立知识产权的深水工程勘察船及配套的海底保温保压取样装置、深水工程钻机及深水随钻取样器等。所研制的深水工程勘察船可进行工程地质钻探、工程物探、工程支持服务、科学考察,为实现深水工程地质勘察作业提供了重要平台;海底保温保压取样装置超长柱状保压取样长度达23.5m;深水工程钻机在3 000m水深可钻探海底以下600m地层;深水随钻取样器可实现不提钻杆即能更换取样模块,以适应不同的地质情况。
Supported by the national major science and technology project of deep engineering survey vessel and supporting technology,we have designed and developed successfully the deep water engineering survey vessel with independent intellectual property right as well as its supporting equipment,such as submarine temperature and pressure preservation sampler, deep water geotechnical drilling rig and samplers while deep water drilling,etc.The deep water engineering survey vessel has the ability to do geotechnical drilling,engineering geophysical exploration,engineering support services and marine scientific research,which provides an important platform for the realization of deep water engineering geological survey work.The sampling length of the submarine temperature and pressure preservation sampler is up to 23.5m.The drilling depth of the deep water drilling rig can reach 600 m under seafloor in3 000 m water depth;sampler while deep water drilling can replace the sampling module without lifting the rod,so as to adapt to different geological conditions.
Supported by the national major science and technology project of deep engineering survey vessel and supporting technology,we have designed and developed successfully the deep water engineering survey vessel with independent intellectual property right as well as its supporting equipment,such as submarine temperature and pressure preservation sampler, deep water geotechnical drilling rig and samplers while deep water drilling,etc.The deep water engineering survey vessel has the ability to do geotechnical drilling,engineering geophysical exploration,engineering support services and marine scientific research,which provides an important platform for the realization of deep water engineering geological survey work.The sampling length of the submarine temperature and pressure preservation sampler is up to 23.5m.The drilling depth of the deep water drilling rig can reach 600 m under seafloor in3 000 m water depth;sampler while deep water drilling can replace the sampling module without lifting the rod,so as to adapt to different geological conditions.
引文
[1]王明田.深水井场工程勘察技术探讨[J].中国造船,2005,46(增):62-70.
[2]ROBERT W D.Subsurface exploration[M].Fundation Engineering Handbook,McGraw-Hill,2006.
[3]鄢泰宁,昌志军,补家武.海底取样器工作机理分析及选用原则:海底取样技术专题之二[J].探矿工程,2001(3):19-22.
[4]臧启运,韩贻兵.重力活塞取样器取样技术研究[J].海洋技术,1999,18(2):56-61.
[5]SMITH E A L.Pile-driving analysis by the wave equation[C]∥A History of Progress:Selected U.S.Papers in Geotechnical Engineering,2002:837-863.
[6]王明田.深水海底天然气水合物取样设备与技术[J].海洋技术,2013,32(2):35-38.
[2]ROBERT W D.Subsurface exploration[M].Fundation Engineering Handbook,McGraw-Hill,2006.
[3]鄢泰宁,昌志军,补家武.海底取样器工作机理分析及选用原则:海底取样技术专题之二[J].探矿工程,2001(3):19-22.
[4]臧启运,韩贻兵.重力活塞取样器取样技术研究[J].海洋技术,1999,18(2):56-61.
[5]SMITH E A L.Pile-driving analysis by the wave equation[C]∥A History of Progress:Selected U.S.Papers in Geotechnical Engineering,2002:837-863.
[6]王明田.深水海底天然气水合物取样设备与技术[J].海洋技术,2013,32(2):35-38.