复合支护结构在图书信息大楼基坑中的综合应用

On the Comprehensive Application of Foundation Excavations in Library and Information Building

本案例属于深基坑施工,周边环境条件较为复杂、且临近老旧砖混教学楼,施工安全风险高。经过基坑论证和施工方案优化,提出了土钉墙、排桩等支护方式综合使用的方案,全面阐述了复合支护结构在基坑施工过程中的应用,通过合理部署施工,加强信息化监测,降低了对基坑周边环境的影响,为同类基坑的施工提供借鉴参考。

This case belongs to the construction of deep foundation pit. Thesurrounding environment conditions are complex and close to the old brick and concrete buildings, so the construction safety risk is high. Through a variety ofargumentation and construction scheme optimization of foundation pit, soil nailwall is put forward, such as pile supporting method used in the project plan, reasonable deployment of construction, strengthening information monitoring, reduce the effect of the foundation pit surrounding environment, comprehensively expounds the compound of the application of the supporting structure in foundationpit construction practice.It provides some reference for similar foundation pit construction.