钢内支撑深基坑支护结构分析

Analysis of supporting structure of deep foundation pit supported on steel

文章结合某雨水管道改造工程,在深基坑支护方面,采用了平板加钢结构内支撑技术,该技术经过理论和实践的验证,不但可以有效的防止边坡失稳,并能保证顶管施工的安全,同时节省材料,加快支护进度。

In combination with a rainwater pipeline reconstruction project, in deep foundation pit supporting, the plate and steel structure supporting technology, the technology after verification of the theory and practice, not only can effectively prevent slope instability, and to ensure the safety of pipe jacking construction, and at the same time, save material, accelerate the progress of support.