摘要
结合实际工程,阐述了膨胀混凝土在灌注桩中的应用,膨胀混凝土的应用,大幅提高了单桩承载力,降低沉降量,同时简化灌注桩的施工工艺,取消后注浆工序,具有良好的应用前景。
Combined with the actual project,the application of expansive concrete in bored piles was introduced,the bearing capacity of single pile is improved and the settlement is decreased by using expansive concrete,the construction process of bored piles is simplified and the post-grouting process is cancelled. The expansive concrete has good application prospect
出处
《施工技术》
CAS
北大核心
2013年第S2期32-34,共3页
Construction Technology
关键词
桩
膨胀混凝土
灌注桩
承载力
沉降
piles
expansion concrete
post-grouting pile
bearing capacity
settlement
