云南省东部岩溶形成机理探讨  

Discussion onkarst Formation Mechanismin Easterr Yunnan Province

作　　者：许汉华 李艳林 丁飞 槐以高 Xu Hanhua;Li Yanlin;Ding Fei;Huai Yigao(Kunming Prospecting Design Institute Of China Nonferrous Metals Industry Co.Ltd.,Kunming,Yunnan 650051;Yunnan Key Laboratory of Geotechnical Engineering and Geohazards,Kunming,Yunnan 650051)

机构地区：[1]中国有色金属工业昆明勘察设计研究院有限公司,云南昆明650051 [2]云南省岩土工程与地质灾害重点实验室,云南昆明650051

出　　处：《江西建材》2023年第10期5-7,13,共4页Jiangxi Building Materials

摘　　要：岩溶是地壳演变全过程的一部分,必须把它纳入水的营力中去研究,溶蚀作用是形成地貌上均衡剖面的动力之一。云南东部岩溶是云南省岩溶发育区,以石林及断陷盆地最具特色。多因素成因的断陷盆地有环形水动力分带性。高原峰林洼地普遍有峰顶面、基座面、地下水面三个特征平面,其相互关系是研究水文地质条件的重要现象。Karst is a part of the whole process of crustal evolution,and it must be included in the study of water operation.Dissolution is one of the driving forces to form a balanced profile on the landform.Karst in eastern Yunnan Province is the karst development area of our province,with the most distinctive features of stone forest and fault basin.The multi-factor faulted basin has annular hydrodynamic zonation.There are three characteristic planes of peak,base and underground water surface in the peak forest depression,and their relationship is an important phenomenon in the study of hydrogeological conditions.

关 键 词：形成机理 断陷盆地 溶蚀夷平作用 溶蚀分异作用 水动力分带 

分 类 号：TU192[建筑科学—建筑理论]