该方法不仅可以应用于悬索桥主缆的找形,同样也适用于其它大跨缆索结构的找形和施工控制。
This method can be used in form-finding and construction control on main cables of suspension bridge and other long-span cable structures.
缆索结构系统在外部激励作用下将产生低频谐振,会导致大的振幅而可能有破坏性事故发生,故需要一种有效的方法控制这种振动。
Large amplitudes of cables can be induced by low order frequency harmonic oscillations. Then, some destructive accidents will happen, and some efficient control methods will be needed.
对钢缆索的受力状况进行检测,判断和分析钢缆索的结构健康状况,是工程界至今仍未能很好解决但又亟待解决的问题。
The stress inspection of steel cable, and the judgment and analysis of health status of steel cable is an unresolved but desiderated problem in engineering field.
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