偏远山区桥涵水文计算方法探讨  

Discussion on the methods of hydrological calculation between bridge and culvert in remote mountainous areas

作　　者：王宏民[1] WANG Hong - min(Shanxi Transportation Research Institute, Shanxi Taiyuan 030006 Chin)

机构地区：[1]山西省交通科学研究院,山西太原030006

出　　处：《山东交通科技》2018年第2期120-122,共3页

摘　　要：以甘南藏族自治区公路设计为工程背景,就偏远山区桥涵水文计算方法进行探讨,推荐采用形态断面法计算洪水流量,注重水文调查和成果分析,使计算成果更接近实际,更合理。The paper considers the highway geometric design of Tibetan Autonomous Prefecture in the south of Gan Su Province to be engineering background,and also discusses the methods of hydrological calculation between bridge and culvert in remote mountainous areas,during which it not only commends to adapt the method of morphological longitudinal section to calculate the flood volume,but also attaches importance to hydrological investigation and analysis of result, to make the calculation results more closer and reasonable to reality.

关 键 词：偏远山区 水文计算 形态断面 调查分析 

分 类 号：U442.3[建筑科学—桥梁与隧道工程]