DCG工法在桥头跳车整治中的应用

Application of DCG Construction Method in Harnessing of Bump at Bridge Head

该文以广东茂(名)湛(江)高速公路桥头跳车整治为实例,说明了DCG工法可在不破坏构筑物结构的情况下施工,对消除桥头跳车现象,恢复桥头搭板的设计功能,加固地基等方面效果明显。

Taking the harnessing of bump at bridge head in Guangdong Maoming～Zhangjiang Expressway as an example,the article introduces the DCG construction method can be done under the condition not to destroy the structure of building,and its effect is obvious in the aspects of eliminating XX appearance at bridge head,recovering the design function of overlapping plate at bridge head and reinforcing the subgrade.