Due to the existence of the uncertainty of the wind and ice loads, dynamic response factor was introduced in the process of computing the wind strength during the reliability analysis.
在塔设备可靠性分析过程的风力计算中引入动态特性系数，更合理地考虑了暴风雪情况下风、雪载荷的不确定性。
Therefore, reliability analysis, especially fracture reliability analysis, for the design of fixed production platforms in ice environment or under extreme ice loads is required to be conducted.
因此，冰区固定采油平台的设计以及对服役期平台的评估，均需进行可靠性分析，而且主要是极端冰载作用下断裂的可靠性分析。
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