Simultaneous effects of joint spacing and joint orientation on the penetration rate of a single disc

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这份报纸在由分离元素方法(DEM ) 当模特儿的一个隧道无聊的机器(TBM ) 圆盘切割器的穿入率上描述联合间距和联合取向的影响。为模拟的输入数据沿着当前是的 Alborz 隧道从沙岩被获得用 5.2 m 直径在伊朗被挖掘开的 TBM。三联合间距, 150, 200,和 300 公里,和联合取向的七价值被建模;0 牥 ? 潭楮潴敲 ?桴潲杵潨瑵琠敨琠獥獴
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