叠合墙板结构在地下综合管廊施工中的应用

Application of Laminated Wall Plate Structure in Construction of Underground Pipe Gallery

十堰市地下综合管廊北环路段前期已施工完成综合舱和电力舱,后期需新增独立燃气舱。为满足现场质量、进度、安全文明施工要求,避免采用单侧支模施工,针对北环路管廊新增独立燃气舱部分,采用现浇底板+双侧叠合墙+单侧叠合顶板的结构体系进行施工,保证了现场施工要求。

The construction of integrated cabin and power cabin has been already completed. Now it needs to be added a separate gas tank next to the power cabin. To meet the overall waterproof design requirements of the corridor,the new independent gas tank part need to use unilateral support mold construction. The project department adopts the structure system of the cast-in-place floor ＋ doublesided superimposed wall ＋ unilateral laminated roof,which ensures the construction requirement.