DIN EN ISO 19901-2-2005 石油和天然气工业.海上建筑物的特殊要求.第2部分:地震设计规程和标准
Petroleum and natural gas industries - Specific requirements for offshore structures - Part 2: Seismic design procedures and criteria (ISO 19901-2:2004); English version EN ISO 19901-2:2004
This part of ISO 19901 contains specific requirements for seismic design procedures and criteria which have to be considered for the installation of fixed steel or concrete offshore structures. Furthermore, the effects of seismic events on floating structures are briefly treated in this standard. For high seismic and/or high exposure level structures, a site-specific seismic hazard assessment is required. For such cases the procedures and requirements for a site-specific proabilistic seismic hazard analysis are addressed.