江西建材Issue(12)：260-263,4.
嵌岩灌注桩承载力评估方法研究
Research on the Evaluation Method of Bearing Capacity of Rock Socketed Cast-in-place Piles
翁剑辉 1冯炜壕 1陈立铭 1林武星 2游志榕2
作者信息
- 1. 福建省建筑科学研究院有限责任公司,福建 福州 350108||福建省绿色建筑技术重点实验室,福建 福州 350108
- 2. 福州市江阴工业区开发建设有限公司,福建 福清 350309
- 折叠
摘要
Abstract
This article classifies the characteristics of pile ends through low strain surveys,dynamically adjusts the classification results using the core drilling method,and finally evaluates the bearing capacity of rock socketed cast-in-place piles in a certain engineering project using high strain testing and statistical theory.The results indicate that using the low strain method for census can reliably classify the pile end char-acteristics of rock socketed cast-in-place piles;When there are doubts about the pile end characteristics determined by the low strain method,the core drilling method can be used for verification,which can dynamically adjust the classification of pile end characteristics;The high strain method has strong generalizability and high reliability,and combined with statistical theory,it can achieve accurate evaluation of the bearing capacity of various types of foundation piles.关键词
嵌岩灌注桩/承载力评估/高应变法Key words
Socketed cast-in-place piles/Bearing capacity evaluation/High strain dynamic testing分类
建筑与水利引用本文复制引用
翁剑辉,冯炜壕,陈立铭,林武星,游志榕..嵌岩灌注桩承载力评估方法研究[J].江西建材,2024,(12):260-263,4.
