| 广西、四川等西南地区地面塌陷成因分析 |
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| 引用本文： | 冯跃封.广西、四川等西南地区地面塌陷成因分析[J].城市地质,2011,6(1):37-39,63. |
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| 作者姓名： | 冯跃封 |
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| 作者单位： | 河南省煤田地质局二队,河南洛阳,471023 |
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| 摘 要： | 我国西南地区频繁发生的＂天坑＂现象,在给当地居民生产生活造成较大损失的同时,引起了人们对重大自然灾害的恐慌。广西、四川等西南地区频繁出现的＂天坑＂确切地说是人为活动引起的地面塌陷地质灾害。
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| 关 键 词： | 地面塌陷 形成原因 天坑 溶洞 |
Analysis of the Subsidence in Southwest China including Guangxi and Sichuan Provinces |
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| FENG Yuefeng.Analysis of the Subsidence in Southwest China including Guangxi and Sichuan Provinces[J].City Geology,2011,6(1):37-39,63. |
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| Authors: | FENG Yuefeng |
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| Institution: | FENG Yuefeng (The No.2 Team of Henan Coalfield Geological Bureau,Luoyang,Henan Province 471023) |
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| Abstract: | The Tiankeng frequently occurs in southwest China,which has the severe influence on the daily lives of the local residents.As a result,the local people are very scared by the further natural disasters.According to the study on the land subsidence in Guangxi and Sichuan provinces,the Tiankeng occurred in the Southeast China is considered as the result originated from human activities. |
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| Keywords: | Land subsidence Origination factors Tiankeng Karst caves |
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