Bending of Stay Cables
Bending of Stay Cables
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DOI：
10.2749/101686601780324313
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发表时间：
2001-02
影响因子：
1.1
通讯作者：
A. Fürst;P. Marti;H. Ganz
中科院分区：
文献类型：
--
作者：
A. Fürst;P. Marti;H. Ganz
研究了斜拉索在变轴力和端部转动作用下的弯曲应力。结果表明，这些应力可以有效地减少由一个适当的旋转的锚具相对于弦线，并通过引导电缆在其端部，提供一个足够的刚性支持在一定的距离从锚具。建议适当的指导长度和刚度。
The bending stresses in stay cables subjected to varying axial forces and imposed end rotations are investigated. It is shown that these stresses can be effectively reduced by a suitable rotation of the anchorages with respect to the chord lines and by guiding the cables at their end, providing a sufficiently stiff support at a certain distance from the anchorage. Recommendations for appropriate guide lengths and stiffness are given.