平均间隙法对基坑工程基准点稳定性分析  

On analysis of datum mark stability for foundation pit engineering with the method of mean gap

作　　者：王慧峰 Wang Huifeng(Shanxi Branch of China National Geological Exploration Center of Building Materials Industry,Taiyuan Shanxi 030031,China)

机构地区：[1]中国建筑材料工业地质勘查中心山西总队,山西太原030031

出　　处：《山西建筑》2023年第23期184-187,191,共5页Shanxi Architecture

摘　　要：以山西省晋中市榆次区金科智慧城的沉降观测项目为背景,运用平均间隙法对基准点进行了稳定性分析。介绍了变形监测领域的相关基础知识,随后结合具体项目中的监测水准网,采用平均间隙法和F分布整体检验法对监测点的稳定性进行了详尽的检验。在此基础上,成功确定了变形模型,并验证结果满足了设计要求。该研究明确了所采用方法的有效性,且展示了其卓越的性能表现。其成果对于变形监测领域的进一步发展具有积极的意义,并为实际工程应用提供了可靠的支持。Based on the settlement observation project of Jinke Wisdom City in Yuci District of Jinzhong City of Shanxi Province,the paper adopts the method of mean gap to have the stability analysis of the datum mark,introduces the related basic knowledge of the deformation observation field,undertakes the detailed checks on the stability of the monitoring points with the method of mean gap and F distributed whole testing method by combining with the monitoring level network in the practical projects,identifies the deformation models successfully,and clarifies the checking results meet the design demands.The research identifies the effectiveness of the adopted methods and displays its excellent performance,which is positive for the further development of the deformation monitoring and provides the reliable support for the application in the projects.

关 键 词：变形监测 基准点 稳定性检验 平均间隙法 

分 类 号：TU433[建筑科学—岩土工程]