安徽寿县丁家孤堆遗址自然变形遗迹的发现及特征初探  

Preliminary Study of the Discovery and the Characteristics of the Nature Deformation Vestige at the Dingjiagudui of Shouxian,Anhui

作　　者：姚大全[1] 宫希成[2] 郑海刚[1] 赵朋[1] 杨源源[1] Yao Daquan;Gong Xicheng;Zheng Haigang;Zhao Peng;Yang Yuanyuan(Anhui Earthquake Agency, Hefei 230031, China;Cultural Relic Archeology Research Institute of Anhui Province, Hefei 230001, China)

机构地区：[1]安徽省地震局,合肥市长江西路558号230031 [2]安徽省文物考古研究所,合肥230001

出　　处：《中国地震》2018年第2期322-327,共6页Earthquake Research in China

基　　金：地震行业科研专项(201308012);安徽省公益性地质项目(2015-g-25)共同资助

摘　　要：古遗址、古墓地发掘过程中自然变形现象的识别研究是反演或充实最新构造变形历史记录的重要工作。地震部门会同文物考古部门对安徽寿县丁家孤堆遗址文化层进行宏、微观研究,发现了自然变形痕迹,其主要表现为文化层被砂脉穿切,初步研究显示为地震液化遗迹,发生时代处于龙山晚期至西周时期。研究有助于推动中国东部文化层中地震遗迹的识别。Indentification research of natural deformation in excavating ancient ruins and tomb process is important for tracing or enriching the history and the prehistoric deformation historic record. Recently,the earthquake department of Anhui Province cooperated with the cultural relic archaeology department to conduct special macro and micro researches at Anhui Shouxian Dingjiagudui ruins archaeology scene. The natural deformation traces show that the cultural layers are cut by the sand veins. The preliminary study demonstrates that this is a seismic liquefaction vestige,which took place from the Longshan Time to the Western Zhou Dynasty. The project will help promote the identification of earthquakes in the cultural layers in Eastern China.

关 键 词：丁家孤堆 自然变形 宏、微观 龙山-西周文化 地震液化 

分 类 号：P315[天文地球—地震学]