锚杆支护技术在某工程中的应用研究

Application Study on Bolt Support Technology in Engineering

锚杆支护技术是将受拉杆件的一端固定在边坡或地基的岩层或土层中,另一端与挡墙连接,承受由土压力、水压力施加在挡墙上的推力,利用地层的锚固力维持挡墙在开挖基坑过程中稳定的技术。文章结合某工程实例,研究了应用于深基坑支护中锚杆结构的设计,并比较了根据不同规范研究所得的结果。

Bolt support tension member is fixed at one end of the slope or in a rock or soil foundation,the other end attached to the retaining wall,imposed by soil under pressure,water pressure on retaining wall of thrust,formation of anchoring force to maintain stability in the process of retaining wall in excavation of foundation pit.This combined with a project example,research applied to design of anchor in deep foundation pit support structure,and comparativey studed on different standard conclusion.