And then use the residual strength index and sensitivity analysis to reflect the influence of different damaged position and extension by collision or grounding to hogging and sagging.

• 然后通过剩余强度指标及参数的敏感度分析来反映船舶碰撞和搁浅不同的位置、范围及倾斜不同的度数对中拱和中垂的影响。