摘要
用爆破挤淤法处理山区沟谷软基是一项新技术，在工程经验和理论分析的基础上，首先研究爆破挤淤法在陆上应用的机理，并给出陆上爆破挤淤法的施工工艺和检测方法。最终的检测结果表明：爆破挤淤技术完全可满足特殊条件下的软基处理要求。
The blasting toe-shooting method is a new technique for soft foundation treatment in mountainous area. Based on the theory of soil mechanics and explosive mechanics, the mechanism of blasting toe-shooting method used in mountainous area is studied, and the formulae of charge weight about relations between the parameters of charge and soft clay are presented. Furthermore, the construction techniques of blasting toe-shooting method and test means of foundation after being improved are obtained according to analysis of experience and mechanism. The achieved results show that blasting toe-shooting method can satisfy the requirements of the bearing capacity and deformation of embankment foundation in mountainous area.
出处
《岩石力学与工程学报》
EI
CAS
CSCD
北大核心
2005年第A01期5231-5236,共6页
Chinese Journal of Rock Mechanics and Engineering
关键词
土力学
爆破挤淤
沟谷软基
地基处理
试验研究
soil mechanics
blasting toe-shooting method
gulch soft clay
ground improvement
experimental study
