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Abstract：
Based on the Luozhou bridge in Fuzhou, the effect of tower longitudinal stiffness on static performance of self-anchored suspension bridge with multi-tower are researched by using FEM. The results show that the tower longitudinal stiffness has a great influence on the mechanical behavior of it. Changes in the tower longitudinal stiffness will not only lead to the tower inner force and deformation change, but also the distribution of inner force and deformation of the overall structure are significantly affected. Increasing the tower longitudinal stiffness, especially the increase in the mid-tower longitudinal stiffness is an effective way to improve the vertical stiffness of self-anchored suspension bridge with multi-tower. © 2013 Taylor & Francis Group, London.
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Advances in Civil Engineering and Building Materials - Selected Peer Reviewed Papers from 2012 2nd International Conference on Civil Engineering and Building Materials, CEBM 2012
Year： 2012
Page： 635-638
Language： English
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ESI Highly Cited Papers on the List： 0 Unfold All
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30 Days PV： 8
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