摘要
结合高速公路的勘测及设计经验,分析了山区河沟的水力特性及其变化规律,同时介绍了桥梁设计时应考虑的因素及设计方法,以保证桥梁结构物的使用安全和寿命。
Combined with exploratory survey and design experiences of highway, the author analyzes hydraulic property of foso in mountainous district and its changing rule, and introduces the factors should be considered in bridge design and its design method, in order to ensure utilizing security and service life of bridge structure.
出处
《山西建筑》
2007年第4期297-298,共2页
Shanxi Architecture
关键词
高速公路
桥梁长度
设计
expressway, length of bridge, design
