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1前言中国采用顿钻钻井方法开凿小口径深井的比较详细的文字记载,始见于宋代文学家苏东坡著《东坡志林》·卷四·《筒井用水鞴法》:“自庆历、皇祐(1041～1053年)出来.蜀始创筒井,用圜刃凿如碗大,深者数十丈。以巨竹去节,牝牡相衔为井,以隔横入淡水,则咸泉自上。又以竹之差小者,出入井中为桶,无底而窍其上,悬熟皮数寸,出入水中,气自呼吸而启闭之,一桶致水数斗。…《后汉书》有‘水鞴’,此法帷蜀中铁冶用之,大略似盐井取水筒。”
1 Preface China’s use of drill-drilling method to excavate small-diameter deep well in more detailed textual records began in the Song Dynasty writer Su Dongpo “Dongpo Zhilin” Volume IV “tube water 鞴 Law”: “self-Qingli, Huang You (1041 ~ 1053 years) .Shurushuang a well, with a 圜 edge chisel, such as a large bowl, a few hundred feet deep to giant bamboo to section, 牝 Mu phase title for the well, to cross into the fresh water, the salt springs since On the difference between the small bamboo, out of the well for the barrel, bottomless and orifices on it, the number of hanging over the skin, out of the water, gas from breathing and opening and closing, a bucket of water several fighting ... ” “There is ’water 鞴’, this method is used in iron smelting Shu, probably similar to salt water intake barrel.”