随着城市交通运输的发展,城市快速路、高速公路的兴建成为城市的一大特点,这些基础设施的建设,加快了城市现代化进程的步伐,为城市的发展提供了契机。然而高速公路周边房屋建筑,特别是高速公路收费站站房、收费雨蓬等建筑结构,受车辆荷载震动影响,屋面板开裂情况较严重,容易出现房屋渗漏问题。因此,分析渗漏原因,对症下药,解决这些建筑物的渗漏问题,延长其使用期限,具有重要的意义。 With the development of urban transportation, the construction of urban expressways and expressways has become a major feature of cities. The construction of these infrastructures has accelerated the pace of urban modernization and provided an opportunity for the development of cities. However, the building structures around the expressway, especially the toll station of the expressway and the feeble rain canopy, are affected by the vibration of the vehicle load. The cracking of the roof slab is more serious and the house leakage problem is prone to occur. Therefore, the analysis of the causes of leakage, the right remedy, to solve the leakage of these buildings, to extend its useful life, of great significance.