摘要
通过把Sagaseta的源 -汇理论运用到打桩过程 ,推导出了饱和土中打桩引起的桩周土任一深度水平位移、隆起计算公式。经对某紧邻隧道的打桩工程的周围土体位移和隧道位移进行的计算比较表明 ,理论计算与实测结果基本吻合。
Based on Sagaseta's source sink image technique,a driven pile model is established and corresponding formulas to calculate soil's horizontal and vertical movements are deduced.A case history of the driving piles in the vicinity of a tunnel is analyzed.Theoretical values of soil's horizontal and vertical movements on some observation points are predicted.In general,the calculated results are basically in accord with the measured ones.
出处
《工业建筑》
CSCD
北大核心
2000年第7期15-19,32,共6页
Industrial Construction
关键词
打桩
降起
水平位移
土体
pile driving\ heave\ horizontal displacement
