水泥搅拌桩、钢板桩和土钉墙组合基坑支护施工技术

Construction Technology for Combined Foundation Pit Support Utilizing Cement Mixing Piles,Steel Sheet Piles,and Soil Nail Walls

文章结合滨江雅筑工程实例,详细介绍本工程基坑支护设计情况,并对组合基坑支护施工技术进行阐述。在后续的基坑监测过程中,基坑的水平位移均符合规范要求,基坑顶面未发现裂缝和明显的水平位移,事实证明,该组合支护方式能够有效保证基坑支护安全性,支护效果显著,可在类似项目进行推广。

This article combines the example of Binjiang Yazhu,provides a comprehensive overview of the design and construction technology of the foundation pit support in this project.During the monitoring process,the foundation pit exhibited satisfactory performance,with horizontal displacement meeting regulatory requirements and no cracks or significant horizontal displacement observed on the top surface.The effectiveness and safety of the combined support method have been demonstrated,making it suitable for promotion in similar projects.