探地雷达在通州城市副中心考古勘探中的应用  

Ground Penetrating Radar Applied to the Archaeology in Tongzhou Deputy Center

作　　者：李远强[1] 魏然[2] 吴彬[1] 马志飞[1] 李晓玮[1] LI Yuanqiang WEI Ran WU Bin MA Zhifei LI Xiaowei(Beijing Institute of Geology, Beijing 100120 Beijing Municipal Institute of Cultural Relics, Beijing 100009)

机构地区：[1]北京市地质研究所,北京100120 [2]北京市文物研究所,北京100009

出　　处：《城市地质》2017年第2期91-95,共5页Urban Geology

摘　　要：随着城市建设快速发展,考古勘探的工作量增大,而且时间周期变短,传统的考古勘探难以适宜城市快速建设发展的需要,同时洛阳铲对文物也会造成轻微损害。本文以北京市通州城市副中心工程建设项目为例,论述了探地雷达法通过电磁波的反射波原理,提取地下地层介质的物理性质信息,经综合分析,划分出异常区和非异常区。在异常区可能存在古墓、遗址等,通过进行洛阳铲验证,确定是否为古墓、遗址等;非异常区为自然沉积地层,不存在古墓、遗址,通过洛阳铲验证,确定非异常区不存在古墓。采用这种探地雷达和洛阳铲相结合的方法,可以快速圈定面积较大的非异常区,提高勘探效率,缩短勘探时间,减少对文物的损坏。By the rapid development of urban construction, archaeological exploration workload is being increased and exploration time is shorter and shorter. It is diffcult for the traditional archaeological exploration to adapt rapid urban construction; meanwhile Luoyang spade （a kind of digging tool） will cause minor damages to cultural relics. Base on the archaeological exploration in Tongzhou Deputy Center, The paper discusses the ground penetrating radar principle of electromagnetic wave, physical information of underground, analysis data and delineation anomalous and non-anomalous area. In the anomalous area, Luoyang spade exploration will discover the abnormal is tombs, ruins, or something else. Non-anomalous area is also proved natural sedimentary by Luoyang spade, there is no tombs, ruins. The combining methods of ground penetrating radar and Luoyang Spade can quickly delineated area larger non-abnormal area, improve the effciency of exploration, more shorter than traditional archaeological exploration. This method can meet the construction period, and reduce damages to cultural.

关 键 词：探地雷达 通州城市副中心 洛阳铲 考古勘探 

分 类 号：K854.1[历史地理—考古学及博物馆学] P631.3[历史地理—历史学]