混凝土钻孔灌注桩桩头超灌量控制研究

在混凝土灌注过程受力情况的分析基础上,对影响混凝土钻孔灌注桩桩头超灌量的各类因素进行研究,并对测绳式、杆式两种超灌控制仪的应用条件进行分析,提出控制混凝土超灌的基本策略.

Study on control of over pouring amount of concrete bored pile head

Based on the analysis of stress in the process of concrete pouring, this paper studies the various factors that affect the over pouring of the head of the concrete bored pile, analyzes the application conditions of two different over grouting controllers, the measuring rope type controller and the rod type controller. and puts forward the basic strategies to control the over pouring of concrete.