摘要
主要分析了新专利桩型长螺旋钻孔注浆灌注桩的改进优势、成桩质量以及承载性能 ,并研究了该桩型在武汉市轻型轨道一号线大智路上的试桩效果 ,结果表明 :(1)与当前其他桩型相比 ,钻孔注浆灌注桩的成桩质量更为稳定 ;(2 )钻孔注浆灌注桩的承载性能也较之其他桩型有了较大的提高 .最后 。
This paper mainly analyzed the new patent piles-bored grouting and poured piles'improvement advantages,pile qualities and bearing capabilities,and studied their testing effects in the project of the light railway,which is on the Dazhi road of the No.1 line in Wuhan city.The results indicate that the bored grouting and poured piles have better qualities and higher bearing copacity, compared with the other piles more weight. Finally, the piles' applicability in practice is discussed.
出处
《武汉大学学报（工学版）》
CAS
CSCD
北大核心
2003年第2期79-81,96,共4页
Engineering Journal of Wuhan University
关键词
钻孔压浆桩
后压浆技术
钻孔注浆灌注桩
drilling and fluid pile
post_grouting technology
bored grouting and poured pile
