地质条件对低应变法检测的影响分析  

Influence of geological conditions on the Low – strain integrity test

作　　者：陈昊海 

机构地区：[1]福建省建筑科学研究院福建省绿色建筑技术重点实验室,福建福州350025

出　　处：《福建建筑》2016年第7期59-61,共3页Fujian Architecture & Construction

摘　　要：桩基低应变法检测,以其特有的优势在工程中得到了广泛的应用。结合实例案例分析了土阻力变化、软硬土层交界面、持力层嵌岩情况等影响因素对低应变法检测曲线的影响,并基此提出了低应变法采用曲线结合地质条件综合分析的建议。Low - strain integriry test of piles has been widely used in construction. Discussed the influence of several different geological conditions on the low - strain integrity test waves, such as soil resistance variation,hard and soft soil layer interface,bearing layer. And suggest that low - strain integrity test analysis should combine the curves and geological conditions.

关 键 词：低应变法 地质条件 基桩 

分 类 号：TU473.16[建筑科学—结构工程]