標準號：ISO 19901-4-2003
中文標準名稱：石油和天然氣工業.近海建筑物的特殊要求.第4部分:土工和基礎設計考慮
英文標準名稱：Petroleum and natural gas industries - Specific requirements for offshore structures - Part 4: Geotechnical and foundation design considerations
標準類型：E94
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：E94
國際標準分類號：75.180.10
適用范圍：This part of ISO 19901 contains requirements and recommendations for those aspects of geoscience and foundation engineering that are applicable to a broad range of offshore structures, rather than to a particular structure type. Such aspects are — site characterization, — soil and rock characterization, — design and installation of foundations supported by the seabed (shallow foundations), and — identification of hazards. Aspects of soil mechanics and foundation engineering that apply equally to offshore and onshore structures are not addressed. The user of this part of ISO 19901 is expected to be familiar with such aspects. NOTE 1 Particular requirements for the design of piled foundations, which have a traditional association with fixed steel structures, are given in ISO 19902. NOTE 2 Particular requirements for the design of shallow gravity foundations, which have a traditional association with fixed concrete structures, are detailed in ISO 19903. NOTE 3 Particular requirements for the anchor points of mooring systems of floating structures are detailed in ISO 19901-7 [65]. NOTE 4 Particular requirements for the design of spud can foundations, which have a traditional association with jack-up mobile offshore units (MOUs), are detailed in ISO 19905 (all parts).