在役石油管道剩余极限强度评价是为保障在役石油管道安全可靠运行的基础工作。
The evaluation on the retained limit strength of in service oil pipelines is a basic job ensuring safe and reliable operation of the pipelines.
然后基于破损船体极值载荷和极限强度，给出破损船体剩余强度衡准，并对破损船体临界海况进行预报。
Then, residual strength index of damaged ship hulls is given based on extreme loads and ultimate strength calculations.
在分析了疲劳损伤后未锈钢筋静强度试验数据的基础上提出了基于剩余强度的混凝土用钢筋疲劳极限的测定方法；
On the base of experimental data, a new fatigue limit measuring method of steel bar in concrete based on remained strength has been presented;
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