桩底压浆技术在洺河渡槽桩基试验与分析  

Experiment and Analysis of the Pile-bottom Grouting Technology in Ming River Aqueduct Pile Foundation

作　　者：杨镇生 

机构地区：[1]河北省南水北调工程建设管理局,石家庄050035

出　　处：《水科学与工程技术》2013年第2期81-83,共3页Water Sciences and Engineering Technology

摘　　要：洺河渡槽通过3根试验桩的桩底压浆前后静载对比试验,测定桩底压浆对桩周侧摩阻力和端承力的增强效果,为桩底压浆提供设计计算参数和施工工艺参数。Through the static load comparative tests before and after pile-bottom grouting of three test piles in Ming River aqueduct, determining the effect of the pile bottom grouting on pile side friction resistance and end bearing capacity, pro- viding the design calculation parameters and construction process parameters for the pile bottom grouting.

关 键 词：洺河渡槽 试验桩 桩底压浆 静载试验 

分 类 号：TV5[水利工程—水利水电工程]