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随着科学技术水平的不断提升,我国各行各业进入了新的发展阶段,工程建设行业更是呈现出出了新的特点。当前基坑施工中采用了众多的新型工艺、新型材料,在基坑稳定性与施工质量控制方面有了进一步的提升,拉森钢板桩基坑围护施工技术在载荷承载能力与形变控制等方面具有突出的优点,通过工程实践获得了行业的一致认可。本文结合工程实例,探讨了拉森钢板桩在软土Ⅳ类场地基坑围护中应用的相关内容,旨在提供一定的参考与借鉴。
With the continuous improvement of science and technology, all walks of life in our country have entered a new stage of development, and the construction industry is showing new characteristics. At present, a great deal of new technologies and new materials are used in the construction of foundation pit, which have further promoted the stability and construction quality control of the foundation pit. The construction technology of Larsen steel piles for foundation pit excavation has great advantages in load carrying capacity and deformation control With outstanding advantages, through the engineering practice has been the industry’s unanimous endorsement. Based on the engineering examples, this paper discusses the application of Larsen steel sheet piles in the foundation pit protection of the Ⅳ site in soft soil, and aims to provide some reference and reference.