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| 浙江省玄武岩台地地貌及地质灾害 | |
| 引用本文： | 唐小明,游省易,尚岳全.浙江省玄武岩台地地貌及地质灾害[J].浙江大学学报(理学版),2009,36(2):231-236. |
| 作者姓名： | 唐小明 游省易 尚岳全 |
| 作者单位： | 1. 中国地质大学,工程学院,湖北,武汉,430074;浙江省地质矿产研究所,浙江,杭州,310007 2. 浙江省地质矿产研究所,浙江,杭州,310007 3. 浙江大学 建筑工程学院,浙江,杭州,310058 |
| 摘 要： | 浙江省玄武岩台地地质灾害十分发育．从古沉积环境和微地貌分析入手，根据台地形成的古地理环境，划分了5种基本的台地类型，提出了玄武岩台地的微地貌划分方法，并探讨了玄武岩台地区地质灾害发育的特殊地貌条件．研究表明河谷型台地地质灾害最为发育，台地前缘斜坡亚区是地质灾害的多发微地貌区，地质灾害的规模与地形切割深度具有较好的正相关性，从而为基于地貌分区的地质灾害易发程度评价提供了可能． |
| 关 键 词： | 玄武岩台地 微地貌 台地类型 地质灾害 浙江省 |
Geomorphic features of basalt platform and gelogical disaster in Zhejiang Province |
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| TANG Xiao-ming,YOU Sheng-yi,SHANG Yue-quan.Geomorphic features of basalt platform and gelogical disaster in Zhejiang Province[J].Journal of Zhejiang University(Sciences Edition),2009,36(2):231-236. | |
| Authors: | TANG Xiao-ming YOU Sheng-yi SHANG Yue-quan |
| Institution: | 1. Faculty of Engineering;China University of Geosciences;Wuhan 430074;China;2. Zhejiang Institute of Geology and Mineral Resources;Hangzhou 310007;3. College of Civil Engineseering and Architecture;Zhejiang University;Hangzhou 310058; |
| Abstract: | Landslides are wide spread in the basalt platform in Zhejiang Province. Based on the study of paleosedimentary environment and micro-physiognomy, a micro-physiognomy partition method is put forward five patterns of basic physiognomy regions in basalt platform region are plotted out, and the relation between heavily developed geological disaster and those special physiognomic conditions are discussed. Studies show that geological disasters are mostly developed in the regions of river-valley-platform and fron... |
| Keywords: | basalt platform micro-physiognomy patterns of basic physiognomy regions geological disaster Zhejiang Province |
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