桥梁加固旧桥面改造中高强轻质混凝土施工工艺探讨

Discussion on the construction technique of high-strength lightweight concrete in the bridge deck transformation in old bridge reinforcement

本文对高强轻质混凝土的施工工艺进行了详细的说明,并结合桥梁加固旧桥面改造的工程实例,通过对高强轻质混凝土自身特性的研究与应用,证实了其在工程实际中的可行性,解决了桥梁跨中位置线形与自重的矛盾。

The article illustrates in detail the construction technique of the piece with high-strength lightweight concrete and combines with the project example of bridge deck transformation in old bridge reinforcement,according to the study and application on own characteristics of high-strength lightweight concrete,It proved that the feasibility of the improvement in the old bridge reinforcement and solved the contradictions between wire-type and dead weight of the bridge.