海上工程地质钻探安全分析  

Marine engineering geological drilling safety analysis

作　　者：莫建[1] 杨楠[1] 任旭光[1] 

机构地区：[1]广州海洋地质调查局,广州510760

出　　处：《海洋地质》2015年第1期79-84,共6页

摘　　要：海上工程地质钻探是工程地质勘察中最直接了解海底地层情况的最重要、最可靠的手段之一。但由于其设备众多，工作程序繁琐，加上海况复杂和海底地形多变等客观原因，往往在作业过程中存在多种安全隐患。本文以分析海上工程地质钻探施工过程中可能存在的隐患为中心，结合近几年来广州海洋地质调查局“奋斗五号”船实施的海上工程地质钻探过程中所经历的各种安全风险，对海上工程地质钻探中的安全隐患进行分析，提出相应的预防措施，并对海上工程地质钻探安全管理中应遵循的原则问题进行了总结。Marine engineering geological drilling is one of the most important and reliable method in engineering geological investigation, by which one could directly acknowledge of the situation for the stratum of sea bottom. However, because of its large number of equipment, and its tedious procedure, coupled with complicated sea conditions, the topography of sea bottom and other objective reasons, there will be multifarious potential safety hazard in the process of operation. The article focuses on the potential problems that may happen during offshore geological drilling. Based on amounts of data obtained from GMGS R/V FenDou V, we evaluated a series of risks of rnarine geological drilling and suggested the corresponding preventive measures. Additionally, we summarized the principles that should be followed in safety management of marine geological drilling.

关 键 词：海上工程地质钻探 安全生产 安全隐患 预防措施 

分 类 号：P634.5[天文地球—地质矿产勘探]