the method to determine the reliability index of the offshore jacket platform by using fuzzy optimum assignment is presented.
提出了近海导管架平台结构可靠性指标分配的模糊优化方法。
a structural dynamic optimization mathematical model for offshore jacket platform is established.
应用有限单元法,对海洋导管架平台进行了结构动力优化设计。
the assessment research method and programme structure assessment for offshore jacket platform by using sesam software of dnv were introduced and assessment result was gained.
介绍了应用挪威dnv船级社sesam软件进行海上平台导管架结构的评估方法和程序,并得出评估结论。
then, the global structural temperature and response of offshore jacket platform under fire effect are analyzed.
其次,分析火灾发生作用时,钢结构海洋平台的整体温度场和结构响应。
an optimum design model for offshore jacket platform is established by using the weight ass ingle object function.
建立以平台总重量为目标函数的导管架平台优化模型。