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桓仁县地处辽宁省东部地压,河流比降大,水流急,覆盖层厚达10米以上.百余年来,桓仁县人民在大小不同的河流上建造了300多处拦河坝,99%以上都是柴石坝,即一层棵子一层石头,把河水堵起来灌地,1960年一场洪水几乎全将其冲垮.20多年来,桓仁县用浆砌石坝、混凝土坝、橡胶坝、铸铁墩木板坝等来改造柴石坝,耗费了大量财力、物力和人力.但桓仁县柴石坝很多,故摆在我们面前的关键问题是如何研究一种造价低、省工、省力低耗的拦河坝.经过几年的研究实践,终于成功地探索出一种桩基框架式拦河坝.
Huanren County is located in the eastern part of Liaoning Province, the pressure, the river is larger than the flow of urgent, covering the thickness of 10 meters above the sea. Over a hundred years, Huanren County in different sizes of rivers built more than 300 barrage, 99 % Of the above are stone dam, that is, a layer of trees and a layer of rock, blocking the river irrigation, a flood in almost all of them washed down in 1960. 20 years, Huanren County with masonry dam, concrete dam, Rubber dam, cast iron piers and other dam to transform the dam, spent a lot of financial resources, material and human resources.But Huanren County, a lot of wood-fired dam, so the key issue before us is how to study a low cost, labor , Saving the barrage dam.After several years of research and practice, finally successfully explored a pile-frame-type barrage.