混凝土钻孔灌注桩桩头超灌量控制研究  

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

作　　者：冀紫豪 高科飞 魏洪旭 

机构地区：[1]河北建设勘察研究院有限公司,河北石家庄050000

出　　处：《中国建材科技》2021年第1期113-113,84,共2页China Building Materials Science & Technology

摘　　要：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。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.

关 键 词：钻孔灌注桩 超灌量 

分 类 号：TU753.3[建筑科学—建筑技术科学]