随着船舶大型化,对修船坞墩木荷载的计算方法,不能象过去对小型船那样仅考虑用中墩承受全部荷载,现在要求边墩也分担相当一部分荷载。这种分担比例,理应根据船体重量分布、船体刚性、墩木和坞底板的弹性模数等来确定,但实际上分析研究较少,仅仅依靠经验的情况较多。 As the size of the ship has increased, the calculation of the load on the docked wooden pier can not be done in such a way that the entire load is only considered for the middling pier, as in the past for small boats, and the piers are now also required to share a considerable part of the load. This sharing ratio should be based on the hull weight distribution, the hull rigidity, piers and dock floor elastic modulus and so on to determine, but in fact less analysis and research, relying on experience more often.