G344线李旺至同心段公路桥涵水文计算与验证  

Hydrological Calculation and Verification of Highway Bridge and Culvert on Liwang-Tongxin Section of Line G344

作　　者：王亚峰 WANG Yafeng(CCCC Infrastructure Maintenance Group Ningxia Engineering Co.,Ltd.,Yinchuan 750000,Ningxia,China)

机构地区：[1]中交基础设施养护集团宁夏工程有限公司,宁夏银川750000

出　　处：《工程技术研究》2024年第8期8-10,共3页Engineering and Technological Research

摘　　要：在公路工程建设中,设计桥梁跨越河流、沟道、灌渠,为保证构造物安全,要采用各种方法进行桥梁设计流量分析计算,以便得到可靠的结果,一般采用实测流量推算、地方经验法、暴雨推理法、形态调查法等。文章结合宁夏特定地区的公路工程,根据不同桥梁的水文、地貌状况,采用特定流量计算方法进行水文流量分析,旨在为桥梁设计提供可靠的水文数据。In the construction of highway engineering,when the bridge is designed to cross rivers,ditches,irrigation canals,in order to ensure the safety of structures,it is necessary to use various methods to analyze and calculate design flow of the bridge,so as to obtain reliable results.Generally,the measured flow calculation,local experience method,rainstorm reasoning method,morphological investigation method and so on are used.Combined with the highway engineering in specific areas of Ningxia,according to the hydrological and geomorphological conditions of different bridges,the hydrological flow analysis is carried out by using the specific flow calculation method,aiming to provide reliable hydrological data for bridge design.

关 键 词：设计流量 公路桥梁 水文计算 

分 类 号：U442.3[建筑科学—桥梁与隧道工程]