异形深大基坑狭窄场地地下室阶段平面布置优化

Optimization of the layout of the basement stage in the narrow and narrow base pit of the special-shaped deep foundation pit

为今后其它类似项目方案优化提供参考和借鉴,结合工程实例,介绍了在异形深大基坑狭窄场地地下室阶段的平面布置优化情况。平面布置优化,包括材料堆放场、混凝土浇筑运输通道及浇筑地泵停放点和塔吊平面布置等。通过优化与应用,不仅解决了异形深大基坑狭窄场地地下室阶段的钢筋及模板等加工生产需求、混凝土浇筑及运输通道问题,同时降低了施工成本,实现了施工工材可周转利用,节约了施工工期,且符合绿色施工理念。

It provides references and references for the optimization of other similar projects in the future. Based on the engineering examples, the optimization of the plane layout in the basement stage of the narrow site of the special deep foundation pit is introduced. Optimization of the layout, including material storage yards, miscellaneous soil pouring and transportation channels, pump parking points and pouring crane floor layout. Through optimization and application, it not only solves the processing and production requirements such as steel bars and formwork in the basement stage of special-shaped deep large foundation pits, the problem of concrete pouring and transportation passages, but also reduces the construction cost and realizes the turnover of construction materials and saves. The construction period is in line with the green construction concept.