公路桥梁病害成因及养护管理策略分析

公路桥梁病害的类型是多种多样的，其中主要包括梁裂缝、坑槽车辙、钢筋锈蚀、桥头跳车、铺装层松散脱落、伸缩缝损坏等。这些病害的产生主要与施工人员、施工材料、施工检验三个方面的因素有关。为了应对这些问题，需要在实际工作中针对各种病害采取相应的处理措施，并加强养护管理，以提高公路桥梁的质量。

Causes and Maintenance Management Strategies for Highway and Bridge Disease

The types of highway and bridge diseases are diverse, including beam crack, pit rut, steel corrosion, vehicle bumping at bridge-head, pavement layer loosing off, expansion joints damage, and so on. The emergence of these diseases is related to three aspects factors that are construction personnel, construction materials and construction inspection. In order to deal with these problems, it needs to take corresponding measures for various diseases in practical work, strengthen the maintenance and management, in order to improve the quality of highway and bridge.