Lithologic characteristics of houzhai karst small valley , puding , guizhou province 貴州省普定后寨巖溶小流域水文特性研究
According to the lithologic characteristics of tuff clasts , descendant tuff clasts and water - carried tuff clasts can be divided 根據(jù)凝灰碎屑的巖石學(xué)特徵,可將其分為降落型凝灰碎屑和水?dāng)y型凝灰碎屑兩類(lèi)。
Through the geological survey of no . 1 main - canal project of zhangfeng reservoir , this paper analyzes and evaluates on the landform and geomorphy , physi - geologic phenomena , stratigrasphic - lithologic characteristics , hydro - geologic conditions and geologic structure of the main canal , and the geological conditions of the earthquake zone and the project zone 通過(guò)對(duì)張峰水庫(kù)一干工程的地質(zhì)勘測(cè),對(duì)干渠的地形地貌、物理地質(zhì)現(xiàn)象、地層巖性、水文地質(zhì)、地質(zhì)構(gòu)造及地震和工程區(qū)地質(zhì)條件進(jìn)行了分析與評(píng)價(jià)。