dam n. 1.水闸,坝,堰。 2.坝中的水。 3.【矿物】坑道堰。 4.(牙科用的)橡皮障。 5.〔比喻〕障碍。 a regulating dam 拦洪坝。 a fascine dam 草坝。 a hydraulic dam 现代水闸。 a storage dam 蓄水坝。 weir dam 量水堰。 vt. 1.筑水闸堵住。 2.阻塞,遮断。 3.抑制。 dam up inflation 抑制通货膨胀。 dam back one's tears 忍住眼泪。 dam2 n. 1.母兽。 2.〔古、蔑〕母亲。
The trail dam is the important establishment in the mine production , which status influenced on safety of people " life and property 尾矿库是矿山生产中的重要设施,它的运行状况的好坏直接危害到人民的生命和财产的安全。
The thesis built the relation between containing water and the properties of trail dam ' s soil by geomechanical properties of trail dam ' s soil ; analysed the seep rule of water in the trail dam ' s field and the change of soakage line . the thesis applied the limited element to analyze the trail dam of baogang by the engineering item in production . it calculates the dynamic and static response about the dam using the numerical simulation method 本文通过大量的尾矿土物理力学性质试验资料,建立了含水量与尾矿土性质之间关系曲线;分析了水在尾矿坝区的渗流规律和不同标高时浸润线的变化情况,为分析尾矿坝的稳定性提供依据;结合生产上的工程项目,从包钢尾矿坝的稳定性研究入手,应用有限元法,通过数值模拟分析了水对尾矿坝的静力、动力稳定性影响。