城市建筑
城市建築
성시건축
URBANISM AND ARCHITECTURE
2013年
22期
305-305
,共1页
洪水计算%水面线推求%最低桥底高程%防洪影响评价
洪水計算%水麵線推求%最低橋底高程%防洪影響評價
홍수계산%수면선추구%최저교저고정%방홍영향평개
flood calculation%water line calculation%the lowe-st bridge bot om elevation%flood impact assessment
随着我国道路建设的快速推进，对公路桥防洪工程的要求越来越高。本文主要结合防洪评价标准，以西灵山大桥为例，从保证河道行洪安全和工程布置合理性等方面分析论证了桥梁与河道行洪之间的相互影响，提出了合理的桥梁布置和建议。
隨著我國道路建設的快速推進，對公路橋防洪工程的要求越來越高。本文主要結閤防洪評價標準，以西靈山大橋為例，從保證河道行洪安全和工程佈置閤理性等方麵分析論證瞭橋樑與河道行洪之間的相互影響，提齣瞭閤理的橋樑佈置和建議。
수착아국도로건설적쾌속추진，대공로교방홍공정적요구월래월고。본문주요결합방홍평개표준，이서령산대교위례，종보증하도행홍안전화공정포치합이성등방면분석론증료교량여하도행홍지간적상호영향，제출료합리적교량포치화건의。
With the rapid development of road construction in our country, the requirements for flood control project of high-way bridge is more and more high. This paper combined with the flood control evaluation standard, taking West Lingshan B-ridge as an example, analyzes the interaction effect between b-ridge and flood discharge in river from the safety of flood disc-harge in river and the reasonability of project layout, puts for-ward the reasonable bridge layout and suggestions.
