Preliminary design and parametric study of 1400 m partially earth-anchored cable-stayed bridge

作     者：SUN Bin, CHENG Jin & XIAO RuCheng Department of Bridge Engineering, Tongji University, Shanghai 200092, China 

作者机构：Department of Bridge Engineering Tongji University Shanghai China 

出 版 物：《Science China(Technological Sciences)》 (中国科学（技术科学英文版）)

年 卷 期：2010年第53卷第2期

页      面：502-511页

核心收录：

学科分类：081406[工学-桥梁与隧道工程] 08[工学] 0814[工学-土木工程] 082301[工学-道路与铁道工程] 0823[工学-交通运输工程] 

基　　金：supported by the National Hi-Tech Research and Develop-ment Program of China ("863" Project) (Grant No. 2006AA11Z120) 

主　　题：partially earth-anchored cable-stayed bridge preliminary design parametric study 

摘      要：The preliminary design and parametric study of 1400 m partially earth-anchored cable-stayed bridge are described. Static per-formance of this new type of bridge is discussed. Compared with fully self-anchored cable-stayed bridge, its advantages in fin-ished state are summarized. Based on numerical calculation, effects of several structural parameters on static performance are presented.