公路桥梁伸缩缝施工技术探讨

伸缩缝作为桥梁建造中的关键组成元素。施工过程中伸缩缝质量的好坏与否,不但会影响到桥面本身的直观美感,而且会影响到桥梁整体的安全系数。为此,实施有效方案、采取积极措施来延长伸缩装置的使用时间并进一步完善伸缩装置的使用效果显得尤为重要。鉴于伸缩缝在桥梁建造中的重要作用,本文对我国桥梁中伸缩缝的使用和发展情况进行了阐述,并且详细介绍了伸缩缝的种类、选择方法以及不同类型伸缩缝的特点,同时通过例证对伸缩缝的施工技术、方法及过程给予了详尽说明。

Highway Bridge Expansion Joint Construction Technology

Expansion joint as the key element of bridge construction not only influences the visual effect of bridge floor,but also has effect on the whole bridge safety coefficient.Therefore,it is important to adapt effective scheme,take positive measures to extend the life of expansion installation and using effects.Aiming at the important role of expansion joint in bridge construction,the paper presents the use and development of expansion joint in bridge construction,and describes in detail the type,selecting method,and characteristics of expansion.At the same time,it elaborates the construction technology,method,and process of expansion joint.