|
|||||
|
|
| 大型帐篷构造对贵州天星桥喀斯特石林形成演化的控制作用 | |
| 引用本文： | 文雪峰,史振华,田明中,杨瑞东,喻羑艺.大型帐篷构造对贵州天星桥喀斯特石林形成演化的控制作用[J].地质论评,2012,58(4):702-708. |
| 作者姓名： | 文雪峰 史振华 田明中 杨瑞东 喻羑艺 |
| 作者单位： | 1. 中国地质大学北京地球科学与资源学院,北京,100083 2. 贵州省地质调查院,贵阳,550004 3. 中国地质大学北京地球科学与资源学院,北京,100083 4. 贵州大学资源与环境学院,贵阳, 550025 5. 贵州大学资源与环境学院,贵阳, 550025 |
| 基金项目： | 本文为中国地质大学（北京）中央高校基本科研业务费专项资金资助项目(编号2011YYL016)的成果。 |
| 摘 要： | 贵州黄果树天星桥景区下三叠统安顺组白云岩广泛出露,分布有连片水上石林,其发育在下三叠世台地相与深海盆地过渡的台地边缘相带上,这里海水进退频繁,古海岸带暴露面上大型帐蓬构造十分发育.碳酸盐岩古暴露带这种岩性特征,一则导致岩石充满裂隙及孔洞,极有利于大气降水入渗及地下水的赋存和运移；另则导致岩体软弱结构面密布,岩石的力学强... |
| 关 键 词： | 大型帐篷构造 喀斯特石林 形成演化 控制作用 贵州天星桥 |
Control Action of Large Tepee Structure to Formation and Evolution of Karst Stone Forest in Tianxingqiao, Guizhou |
|
| WEN Xuefeng , SHI Zhenhua , TIAN Mingzhong , YANG Ruidong , YU Youyi.Control Action of Large Tepee Structure to Formation and Evolution of Karst Stone Forest in Tianxingqiao, Guizhou[J].Geological Review,2012,58(4):702-708. | |
| Authors: | WEN Xuefeng SHI Zhenhua TIAN Mingzhong YANG Ruidong YU Youyi |
| Institution: | 1)School of Earth Sciences and Resources,China University of Geosciences,Beijing,100083;2)Geological Survey of Guizhou Province,Guiyang,550004;3)Guizhou University,Guiyang,550025 |
| Abstract: | In Huangguoshu—Tianxingqiao area,Anshun,Guizhou,the dolomite of the Lower Triassic Anshun Formation was widely exposed,and a contiguous Water Stone Forest was developed.The Anshun Formation was developed on the transitional zone between the Triassic deep-sea basin and platform margin where marine transgression happened frequently,and large tepee structures were well developed on the exposed surface of the ancient coastal.The feature of exposed zone in ancient carbonate rocks,firstly,resulted in cracks and holes in rocks,which was highly conducive to infiltration of precipitation and groundwater’s storage and transport;and secondly,it resulted in weak structural dense rock so that rock mechanical strength decreased and joint fissures emerged easily under the action of tectonic stress,then a large number of channels were opened up for the precipitation infiltration and groundwater migration.In this paper,combining field visits and previous data,writers attempt to study the control action of the large tepee structure to the formation and evolution of karst stone forest in this area. |
| Keywords: | large tepee structure karst stone forest formation and evolution control action Tianxingqiao Guizhou |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
| 点击此处可从《地质论评》浏览原始摘要信息 | |
| 点击此处可从《地质论评》下载免费的PDF全文 | |