基于归类统计与磁法勘探对非开挖地下管线定位中发散分布的研究  

Research on Dispersion and Distribution of Trenchless Underground Pipeline Location Based on Classification Statistics and Magnetic Exploration

作　　者：卢思同 毛欣荣[1] 袁家余[1] 陈敏[1] 赵天库 Lu Sitong;Mao XinRong;Yuan Jiayu;Chen Min;Zhao Tianku(Shanghai Geotechnical Engineering Detecting Centre Co.,Ltd.,Shanghai 200436,China)

机构地区：[1]上海市岩土工程检测中心有限公司,上海200436

出　　处：《城市勘测》2023年第S01期82-85,共4页Urban Geotechnical Investigation & Surveying

基　　金：住房和城乡建设部研究开发项目:城市地下管线普查数据质量评价方法研究及信息管理平台研发(2022-K-155)。

摘　　要：地下非开挖管线探测随着城市建设与城市运维的发展而出现,这是一永恒的工作。非开挖地下管线的安全运维这关系到每个居民的切身利益,也关系到城市的可持续性发展。文章通过对数个案例进行归类统计分析,研究其非开挖管线空间分布情况,得出同一工作井,多孔管线具有分布发散的特点,通过统计得出分散距离概率分布数据,为后期相关工程技术人员在服务业主报价及物探工作本身中提供技术支持。The emergence and development of underground trenchless pipeline detection with the emergence and development of cities is an eternal task.This is related to the vital interests of every resident,and it is also related to the sustainable development of the city.This paper analyzes several cases and studies the spatial distribution of trenchless pipelines.It is concluded that the same working well and porous pipelines have the characteristics of distribution and divergence.Through statistics,the probability distribution data of the dispersion distance is obtained for relevant engineering and technical personnel in the later period.Get help from the service owner’s quotation and the geophysical work itself.

关 键 词：非开挖 地下管线 导向仪 地球物理探测 

分 类 号：P631[天文地球—地质矿产勘探]