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一、概况山溪水库流域面积3.4平方公里,总库容230万立米,装机47千瓦,灌田2700亩,最大坝高28米,坝顶高程128米,正常高水位124米,粘土心墙土坝,心墙顶高程125米。坝下设发电和灌溉两用涵管一条,全长110米,管壁厚22.0厘米,混凝土设计标号170~#,二层布筋;管内径1米,管底高程105米。工程分二期施工。第一期1965～66年右岸心墙回填至109米高程,108米以下质量较好,河槽部分回填至101米高程,未合拢;浇筑涵管长88米。第二期73～75
First, an overview Shanxi reservoir basin area of 3.4 square kilometers, with a total storage capacity of 2.3 million cubic meters, installed 47 kilowatts, 2700 acres of irrigated fields, the maximum dam height of 28 meters, the crest elevation of 128 meters, the normal high water level of 124 meters, clay core earth dam , Heart wall elevation 125 meters. The dam is equipped with a dual-purpose culvert for power generation and irrigation with a total length of 110 meters and a wall thickness of 22.0 centimeters. Concrete design numbers 170 ~ # and two layers of reinforcement are provided; the inner diameter of the pipe is 1 meter and the elevation of the pipe bottom is 105 meters. Construction in two phases of construction. The first phase of the right bank backfill of 1965 to 66 years to 109 meters elevation, 108 meters below the better quality, part of the river backfill to 101 meters elevation, did not close; pour culvert pipe 88 meters long. The second period 73 ~ 75