Subsea scour prevention is the problem needed to solve for offshore structure.
构筑物的海底防冲刷是海洋工程亟需解决的问题。
A qualitative analysis of velocity effects of ice load is made for conical offshore structure.
依据原型结构现场测量和有限元法，对锥体结构动冰力的速度效应进行了定性分析。
Qinhuangdao 150 000 DWT FPSO is an offshore structure designed for special sea area and is of shallow draft and fat hull ship type.
秦皇岛15万吨级FPSO是用于特定海域的海洋结构物，其为浅吃水、肥大型船。
When analyzing the structural strength of ship and offshore structure, the relevant parameters are given fixed values in the traditional method.
在船舶与海洋结构物结构强度的常规计算方法中，将有关参数都取为定值。
The design of offshore structure used for oil and gas productions offers some indication of these problems.
生产油气的离岸结构的设计说明了这些问题的一些特征。
In this paper, the possibility and validity of using structure system reliability method to assess the safety level of offshore structure is introduced and discussed.
本文探讨了采用结构系统可靠性分析方法评估海洋平台结构安全的可能性和有效性，并结合例题阐述了在实际中应用该方法的具体步骤。
Suction caisson is an important new style offshore structure foundation. Its ultimate bearing capacity can be calculated approximately on the base of ultimate balance method.
吸力式沉箱是一种重要的新型海洋结构物基础，其水平承载能力可采用极限平衡法近似地估算。
Based on an experimental study of multiple repairing welded joints on high strength offshore structure steel, the R-S-N curves and life estimation equations under Weibull distribution are presented.
对海洋平台用高强度钢焊接接头多次补焊的疲劳性能进行试验研究，给出采用威布尔分布下的寿命估算式及R—S—N曲线。
Based on an experimental study of multiple repairing welded joints on high strength offshore structure steel, the R-S-N curves and life estimation equations under Weibull distribution are presented.
对海洋平台用高强度钢焊接接头多次补焊的疲劳性能进行试验研究，给出采用威布尔分布下的寿命估算式及R—S—N曲线。
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