Abstract：With objective functions the minimum strain energy of girders and minimum height of pagoda, the optimal model of pagoda height of low pagoda cable-stayed bridge is built, and the feasibility of reducing the height of pagoda by adjusting cable's prestress is investigated. Taking a low pagoda cable-stayed bridge as an example, the paper analyze the effect of adjusting cable's prestress when change the pagoda height of low pagoda cable-stayed bridge with single-two and two-spans. The conclusions arc valuable reference for further understand the characteristics of low pagoda cable-stayed bridge and the optimal design of pagoda height of other similar structures.
刘凤奎，蔺鹏臻，孙红红. 矮塔斜拉桥塔高优化[J]. 铁道工程学报, 2003, 20(4): 71-74.
LIU Feng-kui, LIN Peng-zhen, SUN Hong-hong. OPTIMIZATION ON PAGODA HEIGHT OF LOW PAGODA CABLE-STAYED BRIDGE. 铁道工程学报, 2003, 20(4): 71-74.
2003, Vol. 20 
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