利用公路结构物涉路行为安全评价技术研究  

Study on Application of Highway Structure Road Involvement Behavior Safety Evaluation Technology

作　　者：魏文鼎[1] 陈国佳 

机构地区：[1]广东省建筑设计研究院,广东广州500010 [2]中设设计集团股份有限公司,江苏南京210043

出　　处：《城市道桥与防洪》2017年第7期262-265,共4页Urban Roads Bridges & Flood Control

摘　　要：在各类涉路行为日趋普遍的情况下,对涉路行为的安全评价结论成为行政许可的主要依据。针对利用公路结构物涉路工程施工会造成公路建筑物破损,敷设管线的自重破坏原有公路建筑物的受力平衡而影响公路建筑物的结构安全,现结合某风景区自来水管网利用桥梁跨越沿江高速安全性评估实例,就利用公路结构物涉路行为的安全评价展开研究,提出一套可以付诸实践的评价方法,供公路管理机构、设计单位、施工单位等单位参考。Under the condition of various gradually common road involvement behaviors,the safety evaluation conclusion of road involvement behavior becomes the main administrative licensing basis Aiming at the a pplication of highway structure road involvement to cause the damage of highway buildings during engineering construction,the dead weight of paving pipeline destroys the stress balance of original highway buildings and impacts the structural safety of highway buildings.Combined with the security evaluation case of water supply pipe network of a scenic zone crossing the expressway along river by a bridge,the article studies the safety evaluation for the application of highway structure road involvement behavior and puts forward a set of evaluation method able to put into practice,which can be referred for the highway management organization,design unit and construction unit.

关 键 词：涉路行为 安全评价 评价标准 符合性检验 结构验算 

分 类 号：U443.5[建筑科学—桥梁与隧道工程]