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| 辽宁省凌源市年丰沟滑坡特征及引发因素分析 | |
| 引用本文： | 兰奎华,李祥才,付庆,刘福山,张志颖,朱佳川,马利.辽宁省凌源市年丰沟滑坡特征及引发因素分析[J].地质灾害与环境保护,2010,21(3):18-21. |
| 作者姓名： | 兰奎华 李祥才 付庆 刘福山 张志颖 朱佳川 马利 |
| 作者单位： | 1. 辽宁省有色地质局一○三队,丹东,118008 2. 辽宁省有色地质局一○九队,朝阳,122000 3. 鞍钢矿山公司瓦房子锰矿,朝阳,122622 |
| 基金项目： | 辽宁省国土资源厅地质灾害治理项目 |
| 摘 要： | 年丰沟滑坡为一大型堆积层滑坡,引发因素除堆积层结构松散、渗透性好及下伏含有高岭石、水云母的安山质凝灰岩之外,其上新建蔬菜大棚频繁灌溉也是一个重要的引发原因。根据该滑坡体特征和主要引发因素,提出了水浇地重新改为旱地,截排水、削方减载和支挡等工程治理措施。 |
| 关 键 词： | 年丰沟滑坡 引发因素 治理 |
CHARACTERISTICS AND TRIGGER FACTORS FOR LANDSLIDE OF NIANFENG DITCH IN THE LINGYUAN CITY OF LIAONING PROVINCE |
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| LAN Kui-hua,LI Xiang-cai,FU Qing,LIU Fu-shan,ZHANG Zhi-ying,ZHU Jia-chuan,MA li.CHARACTERISTICS AND TRIGGER FACTORS FOR LANDSLIDE OF NIANFENG DITCH IN THE LINGYUAN CITY OF LIAONING PROVINCE[J].Journal of Geological Hazards and Environment Preservation,2010,21(3):18-21. | |
| Authors: | LAN Kui-hua LI Xiang-cai FU Qing LIU Fu-shan ZHANG Zhi-ying ZHU Jia-chuan MA li |
| Institution: | LAN Kui-hua1,LI Xiang-cai2,FU Qing2,LIU Fu-shan3,ZHANG Zhi-ying1,ZHU Jia-chuan1,MA li2(1.No.103 team of Liaoning Nonferrous Metal geological Dureau,Dandong 118008,China,2.No.109 team of Liaoning Nonferrous Metal geological Dureau,Chaoyang 122000,3.Anshan Iron and Steel Mining Company Tile house manganese,Chaoyang 122622,China) |
| Abstract: | Landslide of Nianfeng ditch is a large debris landslide.In addition to loosen accumulation layer structure,good permeability and the underlying kaolinite,and hydromicar andesitic tuff are trigger factors,and frequent irrigation of the new vegetable greenhouses on the landslide also is an important agent to caused debris landslide. |
| Keywords: | landslide of nianfeng ditch trigger factors control |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |