合肥及其以东地区新构造运动特征
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摘要
通过对合肥及其以东地区第四纪地层发育特征、地貌特征、地震等特征分析，认为合肥至浮槎山西麓为相对下降区，位于江淮分水岭南缘的梁园一带为现代上升区，浮槎山东部至巢湖一带为相对上升区。新构造运动表现有四次活动。
An analysis on the development character,geomorphic feature, seismic signature,etc of the Quaternary strata suggests that the area from Hefei to the west foot of the Fuchachan Mt is a relatively downcast zone,the area around Liangyuan town on the south margin of the Jianghuai watershed a modern upcast zone, and the area from the eastern Fuchashan Mt to Chaohu a relatively upcast zone.The neotectonic movement displays four stages of activity.
An analysis on the development character,geomorphic feature, seismic signature,etc of the Quaternary strata suggests that the area from Hefei to the west foot of the Fuchachan Mt is a relatively downcast zone,the area around Liangyuan town on the south margin of the Jianghuai watershed a modern upcast zone, and the area from the eastern Fuchashan Mt to Chaohu a relatively upcast zone.The neotectonic movement displays four stages of activity.
引文
[1] 安徽省地质矿产局.安徽省地质志[M] .北京:地质出版社,1987
[2] 杨巍然,张人权,曹伯勋,等.中国大陆第四纪构造运动及动力学研究[J] .地质科技情报,1997 ,16(4) :1 ～8
[3] 万天丰.中国第四纪的构造事件与应力场[J] .第四纪研究,1994(1) :48 ～55
[2] 杨巍然,张人权,曹伯勋,等.中国大陆第四纪构造运动及动力学研究[J] .地质科技情报,1997 ,16(4) :1 ～8
[3] 万天丰.中国第四纪的构造事件与应力场[J] .第四纪研究,1994(1) :48 ～55
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