喷锚与桩锚支护在中南花园酒店深基坑工程中的应用

Application of Shotcrete Bolt and Pile-anchor Retaining in a Deep Excavation Engineering

针对中南花园酒店深基坑极为复杂的地质条件和周边环境,采用喷锚与桩锚联合支护的方案,保证了基坑施工和周边建筑物及地下管线的安全,降低了工程成本,缩短了工期,可为类似工程的设计与施工提供借鉴。

Because of the complicated geological conditions and the surrounding environment in the excavation site of Zhongnan Gardon Hotel, combined supporting method was adopted with shortcrete bolt and pile-anchor retaining. Safety for excavation construction, surrounding buildings and underground pipeline was ensured with lower cost and shorter construction period. The project set a successful case for similar engineering construction.