科技创新与应用2024，Vol.14Issue(16)：99-102,107,5.DOI:10.19981/j.CN23-1581/G3.2024.16.023
单桩竖向静载试验异常在某工程中的处理及应用分析
苗艳文 1何礼彪 2叶慧祥1
作者信息
- 1. 湖南中凯检测有限公司,长沙 410000
- 2. 湖南湘桓工程检测有限公司,长沙 410006
- 折叠
摘要
Abstract
To ensure the quality and safety of the bearing capacity of the substructure pile foundation engineering for the construction project.The low strain method is used to conduct a general survey of the integrity of the engineering foundation pile body.Piles with abnormal reflected waves at the bottom of the pile are selected for vertical compressive static load tests of a single pile,and the settlement data of the vertical compressive static load test of a single pile is applied and analyzed.The results indicate that piles with abnormal reflected waves at the bottom of the foundation pile have a certain impact on the settlement data of single pile vertical compressive static load tests.The selection of piles with abnormal reflected waves at the bottom of the pile indicates that there are also abnormal settlement data in the vertical compressive static load test of a single pile.Through the analysis of abnormal settlement data in the vertical compressive static load of a single pile,the reliability and safety of the bearing capacity of the foundation pile engineering can be efficiently guaranteed.关键词
桩底反射波/单桩竖向抗压静载试验/沉降数据/建设工程/低应变法Key words
reflected wave at the bottom of pile/vertical compression static load test of single pile/settlement data/construction project/low strain method分类
建筑与水利引用本文复制引用
苗艳文,何礼彪,叶慧祥..单桩竖向静载试验异常在某工程中的处理及应用分析[J].科技创新与应用,2024,14(16):99-102,107,5.
