摘要
探讨了回顶法灌注混凝土浆的成桩工艺，分析了影响混凝土浆灌注质量的主要因素，并给出了相应的技术参数和措施。
The technology of pile building through back filling the concrete paste poured down via steel tubes has been investigated. The main factors which affect the quality of the concrete paste back filling were analyzed, and the corresponding technical parameters and measures were provided.
出处
《中国有色金属学报》
EI
CAS
CSCD
1996年第2期141-145,共5页
The Chinese Journal of Nonferrous Metals
关键词
灌浆管
混凝土浆
基础
回顶法
pouring tube buried depth funnel height first filling quantity
