摘要
随着悬索桥跨径的不断增大 ,对大跨度悬索桥的构造形式进行研究十分必要。通过研究反映悬索桥构造特性的力学参数与悬索桥中跨跨长、弯曲频率、扭转频率及弯扭频率之间的关系 。
With the increase of span of suspension bridge, it is necessary to study the structure style of the bridge. The relationships among some mechanics parameters, such as the length of middle span, and frequencies of suspension bridge are discussed. Some possible structure styles of suspension bridge with large span are presented.
出处
《西安公路交通大学学报》
CSCD
北大核心
2000年第2期52-54,共3页
Journal of Xi'an Highway University
关键词
悬索桥
力学参数
构造形式
选择
suspension bridges
mechanics parameter
structure style
selection
