小口径岩心钻探海上施工安全风险管控

Safety Risk Control of Offshore Construction for Small-diameter Core Drilling

摘要:

小口径岩心钻探海上施工不同于陆地，要借助海上钻探平台作为实施场地进行施工。因其施工环境中风、浪等自然因素所占影响比例较大，其交通运输、施工过程、人员安全防护等都较陆地施工有很大区别。为保证海上岩心钻探施工安全，通过对比分析海上与陆地施工的危险源异同，经过危险源辨识、评价、控制等3个步骤，从技术与管理2个角度，就平台搭建及拆除、施工过程、海上交通、人身防护等方面对海上施工风险进行系统化管理，确保安全施工。

Abstract:

Small diameter core drilling offshore construction must rely on offshore drilling platform as the construction site. Due of the larger influence of wind, waves and other natural factors in the construction environment, the transportation, construction process, personnel safety and some other aspects are quite different with the land construction. In order to ensure the offshore core drilling safety, by the comparative analysis on the similarities and differences between dangerous sources at sea and land construction and through 3 steps of hazard identification, assessment and control, the systematic management of offshore construction risk control is carried on in platform construction and demolition, construction process, maritime traffic and personal protection and other aspects in technology and management for safe construction.