摘要
本文在分析论证喷射混凝土和喷射钢纤维混凝土组成配比和工程特性的基础上,对喷射钢纤维混凝土的加固机理进行探讨,提出了利用喷射钢纤维混凝土抢修深基坑排桩锚杆支护桩间土失稳的方法,对类似工程有借鉴作用。
Based on the analysis and argumentation of spayed concrete and sprayed steel fiber concrete＇s components and engineering characteristic, sprayed steel fiber concrete＇s reinforcing mechanism is discussed. It advocates this material used to repair anchor rods of deep foundation pit when soil among piles being instable. This method is also useful for reference in engineer- ing practice.
出处
《混凝土》
CAS
CSCD
北大核心
2005年第12期88-90,共3页
Concrete
关键词
钢纤维混凝土
喷射混凝土
工程特性
钻芯法
超声法
steel fiber concrete
sprayed concrete
engineering characteristic
drilling core test
ultrasonic method
