常见桥梁病害的维修加固方法

随着我国交通运输事业的不断发展,原有公路由于技术标准低、通行能力低,不能适应国民经济的发展。随着交通量的增大及其他一些使用原因,造成桥梁破坏或承载力及耐久性降低。为提高桥梁荷载等级,延长桥梁服务年限,旧桥的加固、维修已成为迫在眉睫的专项工程。

Maintenance and Reinforcement Methods of Common Bridge Diseases

With China's continuous development of transport industry,the original road can not meet the national economy development because of low technical standard and low capacity.The traffic increase and other using reasons result in bridge damage or capacity and durability reduce.In order to improve the bridge's load rating and extend the bridge's service life,the strengthening and maintenance of old bridge has become urgent special project.