The guyed mast is a extensive used tall and slender structure, which tends to generate wind-induced fatigue rupture that may cause the collapse of the whole guyed mast.

• 桅杆结构是一类应用广泛的高柔风敏感结构，较易因风力引起的结构构件疲劳破坏而造成整个桅杆结构的倒塌。