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一、概述哈尔滨汽轮机厂超速动平衡试验室工程,60万瓩试验舱是该工程中最大的一台设备。这台设备体积庞大,其基础与驱动机的设备基础连在一起,底面积440平方米。底标高-9.30米,顶标高+10米。-3米以上13.5米宽、21.5米长的试验舱中心设有直径8.5米、长21.5米的钢筒体。周围满浇300°钢筋砼,壁厚最薄处为2.5米,砼工程量为2600m~3。由于体积庞大,配筋密集,且水
I. Overview of the Harbin Steam Turbine Factory’s over-speed dynamic balance laboratory project. The 600,000-ft. test chamber is the largest one in this project. This device is bulky, its foundation is connected with the machine foundation of the driver, and the bottom area is 440 square meters. The bottom elevation is -9.30 meters and the top elevation is +10 meters. - A steel tubular body with a diameter of 8.5 meters and a length of 21.5 meters is provided in the center of the test cabin, which is 3 meters long and 13.5 meters wide and 21.5 meters long. The surrounding is filled with 300° reinforced concrete, the thinnest wall is 2.5m, and the amount of concrete is 2600m~3. Due to its bulkiness, dense reinforcement and water