摘要
桩头混凝土的凿除过程中桩头凿除方法选择不当,往往凿除过程显得十分困难。在凿除过程中采用桩头钢筋套PVC管、凿除采用环切的方法对传统的凿除方法进行改进,不但能减少工作强度,降低凿除施工成本,还能加快施工进度。因此,在桩头凿除过程中选择正确的凿除方法,从节约成本及加快进度方面考虑显得尤为重要。
During chiseling of the pile end,it is often difficult if the chiseling method is bad. The traditional method is improved by enwrapping PVC pipe in reinforcement of the pipe end and cutting along ring direction which not only reduce working strength and construction cost,but also speed construction proceed.
出处
《施工技术》
CAS
北大核心
2015年第S2期131-133,共3页
Construction Technology
关键词
钻孔灌注桩
凿除
PVC管
环切
成本
bored piles
chiseling
PVC pipe
ring-direction cutting
cost
