摘要
高层建筑及路桥工程桩基安全和造价问题是近年来比较突出的工程问题，本文按新颁布的《建筑桩基技术规范》，探讨了嵌岩桩在不同嵌岩深径比情况下对单桩承载力的影响．通过南昌地区大量实际工程的数据统计、分析和对比，总结出较合理和经济的桩基嵌岩深度．
The safety and cost of a pile foundation are rather critical in high rise buildings and highway bridge engineering in recent years. Following 'Technical Code Requirements for Building Pile Foundation', issued for enforcement in 1995, this paper analyses the effect on the loading capacity of a single pile at different ratios of depth to diameter of a pile segment inlaid in rock. On the basis of statistics analysis and comparison of a large number of practical constructions in Nanchang district,a summarization of the reasonable and economical depth of a pile segment inlaid in rock is prsented.
出处
《华东交通大学学报》
1996年第3期26-32,共7页
Journal of East China Jiaotong University
关键词
桩
承载力
嵌岩深度
桩基
technical code requirements
ratio of depth to diameter
loading capacity of a single pile
reasonable depth inlaid in rock.
