| 昆明小哨国际机场西飞行区岩溶发育特征研究 |
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| 引用本文： | 刘宗祥,张恒,魏昌利,王成锋.昆明小哨国际机场西飞行区岩溶发育特征研究[J].四川地质学报,2010,30(4):457-461. |
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| 作者姓名： | 刘宗祥 张恒 魏昌利 王成锋 |
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| 作者单位： | 四川省地质工程勘察院,成都610072 |
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| 摘 要： | 昆明小哨国际机场是一个极具潜力的国内中型枢纽性机场,场地区为小营～王家村岩溶分布区。通过分析机场场址区岩性、地质构造、岩溶发育形态及分布,阐述了场址西区岩溶发育特征及岩溶发育的主导因素,并对场地西区进行了岩溶分区。针对机场建设,对场地岩溶稳定性进行了定量分析评价,认为场地内岩溶塌陷的可能性较小,岩溶地基基本处于稳定状态。这对昆明小哨国际机场建设地基填方工程具有一定的指导意义。
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| 关 键 词： | 岩溶 岩溶稳定性 昆明小哨国际机场 |
Karstification in West Area of the Xiaoshao International Airport, Kunming |
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| LIU Zong-xiang,ZHANG Heng,WEI Chang-li,WANG Cheng-feng.Karstification in West Area of the Xiaoshao International Airport, Kunming[J].Acta Geologica Sichuan,2010,30(4):457-461. |
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| Authors: | LIU Zong-xiang ZHANG Heng WEI Chang-li WANG Cheng-feng |
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| Institution: | (Sichuan Institute of Geological Engineering Investigation,Chengdu 610072) |
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| Abstract: | The Xiaoshao International Airport,Kunming lies in the Xiaoying-Wangjiacun karst area.This paper deals with lithology,geological structure,karst types and their distribution in the airport site,karstification and its control factors and karstification division in the western area of the airport.Quantitative assessment of the karst landform stability is made which provides scientific basis for construction of the airport. |
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| Keywords: | karst karst landform stability Xiaoshao International Airport Kunming |
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