摘要
结合实际施工情况,从提高生产效率、控制充盈系数(使K值尽量接近于1 00)、设计科学的混凝土配合比、控制混凝土加灌量等4个方面探讨了技术与成本的关系,提出了解决这些问题的技术措施.通过科学、合理的施工,可提高小口径钻孔灌注桩工程的经济效益.
In practical construction situation, the relationship between technology and cost are investigated in four aspects: the raising productivity, controlling full coefficient, designing scientific mixture ratio of concrete and controlling concrete pouring volume. Technical measures are put forward to improve economic benefit in the case of slim hole filling pile construction.
出处
《桂林工学院学报》
2004年第2期202-204,共3页
Journal of Guilin University of Technology
关键词
小口径钻孔灌注桩
生产效率
充盈系数
配合比
加灌量
slim hole filling pile
productivity
full coefficient
mixture ratio
pouring volume
