某大型商业综合体深基坑支护设计

The deep foundation pit support design of a large commercial complex

主要阐述了桩锚支护在某深基坑支护工程中的应用技术,介绍了桩锚支护的设计和施工要点,以工程实例为背景,确定了合理的计算模型、设计参数,并对支护体系进行了强度和稳定性的验算,利用理正软件得出了支护结构在不同工况下的土压力、弯矩、剪力和位移,以确保设计的合理性。

This paper mainly described the application technology of anchor pile support in a deep foundation pit support engineering,introduced the design and construction key points of pile anchor support,taking the engineering case as the background,ensured reasonable calculation model,design parameter,and made strength and stability checking computation to support system,obtained the soil pressure,bending moment,shear force and displacement of support structure in different conditions using Lizheng software,in order to ensure the rationality of design.