浅析高速公路桥梁铰缝的损坏及预防措施

Analysis of the Damage of Hinge Joints in Highway Bridge and Preventive Measures

伴随交通基础建设、交通运输业的创新发展,当公路设施投入到实际运用中时发现其部分构造物预制板铰缝出现了损坏问题,且部分损坏情况十分严重,基本上出现了单板受力现象。针对这一点,本文重点研究了导致高速公路桥梁铰缝的损坏因素,且提出了有效的预防措施。

With the innovative development of transportation infrastructure and transportation, when the highway facilities are put into practical use, we found some of prefabricated hinge joints of its structures are damaged and some are very serious, basically emerged veneer power phenomenon. For this, the paper focused on the damage factors of the hinge joints in freeway bridges, and proposed effective preventive measures.