高速公路桥头跳车防治关键技术研究

Research on Key Techniques for Preventing Car Jumping at Expressway Bridgehead

摘要: 当前我国高速公路建设处于高速发展阶段，桥涵通道等构造物数量与日俱增。桥头跳车是一种常见病害类型，研究表明其不仅会降低行车的舒适性，还会加速桥台等构件的损坏速率。为此，必须了解高速公路桥头跳车危害，本文结合工程实际，通过规范施工工艺，提高施工技术水平等方法，以期解决桥头跳车问题，提高工程施工质量。
- 高速公路 /
- 桥头跳车 /
- 防治措施
Abstract: At present, China's expressway construction is in a high-speed development stage, and the number of bridges, culverts and other structures is increasing day by day. Bump at bridge head is a common type of disease, which will not only reduce the comfort of driving, but also accelerate the damage rate of components such as abutment.Therefore, it is necessary to understand the harm of vehicle jumping at the bridgehead of expressway, standardize the construction technology and improve the construction technology level in combination with the actual situation of the project, so as to solve the problem of vehicle jumping at the bridgehead and improve the construction quality of the project.
- expressway /
- bump at bridge head /
- prevention and control measures

[1]	尤平若.压力注浆技术在高速公路桥头跳车中的应用[J].山东交通科技,2017(4):41-42.
[2]	郑莉,胡少雄.浅析公路桥头跳车病害原因及预防措施[J].技术与市场,2017(6):198+200.
[3]	郑皓升,谢玮.桥头跳车病害分析及防治技术研究[J].建筑工程技术与设计,2017(11):2 917.
[4]	倪振华.高等级公路桥头跳车的危害及其机理的分析[J].建筑工程技术与设计,2015(13):958.
[5]	杨洋,王洪涛,秦阳,等.桥头跳车病害防治措施探讨[J].建筑工程技术与设计,2014(27):288.
[6]	黄滢.探析路桥工程中的过渡段桥头跳车病害及其防治策略[J].建筑工程技术与设计,2017(10):2 596.