在道路施工过程中,路基路面上会不可避免地出现各种形式的裂缝,有路基不稳定形成的,也有路面本身产生的,有纵向横向的,也有规则和不规则的。这些裂缝的产生主要是施工方面的原因所造成,其次也有设计上的原因。纵向裂缝较之横向裂缝更易导致路基失稳而出现滑坡,危害更大,一旦出现了这种裂缝,应认真分析原因,并及时采取有效的措施进行处理,以免产生更大的质量事故。 During road construction, various forms of cracks will inevitably occur on the subgrade and pavement, with unstable subgrade formation, pavement itself, vertical and horizontal, and regular and irregular. These cracks are mainly caused by construction reasons, followed by design reasons. Longitudinal cracks are more likely to lead to landslides than unsteady cracks, which are even more damaging. In the event of such cracks, the reasons should be carefully analyzed and effective measures should be taken in time to avoid any further quality accidents.