摘要
简述了预应力混凝土连续刚构桥的发展历程及特点，分析了其发展趋势以及在设计方面存在的问题，以适应桥梁建设的需要，指出大跨度连续刚构桥在桥梁建设中将会有更大的发展。
Describe the develop progress and features of pre-stressed concrete continuous rigid frame bridge, analyze its develop trend and the problem that exist in design to meet the need of bridge construction, point out that the big span continuous rigid frame bridge will have further development in bridge construction aftertime.
出处
《山西建筑》
2006年第15期277-278,共2页
Shanxi Architecture
关键词
预应力混凝土
连续刚构桥
连续梁
筒支梁
pre-stressed concrete, continuous rigid frame bridge, continuous beam, freely supported beam
