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兴安灵渠是我国古老的水利工程之一,有两千二百年的历史。有关灵渠的资料,在我国的史册和志书中有大量记载,但关于灵渠的地质资料却记载甚少,仅有“石底浅狭”、“渠石碍舟”、“滩河多恶石”等零星记载。为了充实灵渠资料中有关工程地质方面的内容,我们对灵渠进行了现场地质考察,在大小天平进行了岩心钻探(8个钻孔、130余米),并取样进行了光谱分析和颗粒分析。
Hing An Ling drainage is one of China’s ancient water conservancy projects, with 2,200 years of history. There is a great deal of information about the canal in the annals and records of our country. However, the geological data on the canal are not well documented. There are only “shallow bottom”, “quarry”, “ Stone ”and other sporadic records. In order to enrich the information about engineering geology in Ling Qu materials, we conducted on-site geological inspection of Ling Qu, core drilling (8 boreholes and 130 meters) in large and small scales, and sampled for spectral analysis and particle analysis .