山区公路涵洞病害成因分析与防治  

Damage Causes and Control Measures of Culvert in Mountainous Highway

作　　者：吉训刚 

机构地区：[1]海南路桥工程有限公司,三亚572000

出　　处：《交通科技》2017年第4期115-118,共4页Transportation Science & Technology

摘　　要：为改善山区公路涵洞病害严重现状,保证公路运行质量,基于对山区公路涵洞病害类型的调研,分别从设计、原材料、施工、养护和环境等角度对其病害成因进行了分析。同时从规范设计、严格施工、减载和地基处理等方面提出防治措施和建议。In order to improve the serious situation of culvert disease in mountainous areas and ensure the quality of highway operation,the analysis on the causes of the culverts of mountainous roads is madefrom the aspects of design,raw materials,construction,conservation and environment based on the investigation and analysis of the types of culverts in mountainous areas.At the same time,the targeted prevention and control measures and suggestions on normative design,strict construction,load shedding and foundation treatment and so onare put forward.

关 键 词：山区涵洞 病害成因 病害处理 

分 类 号：U449.1[建筑科学—桥梁与隧道工程]