The 3D models of the horizontal tunnels are constructed by adopting the symmetrical modeling method. The whole intersected model is generated through composing vertical shaft with horizontal tunnels.
然后将这3部分组合在一起,构成了立井与平巷的相交模型,保持了巷道内的连通性,且生成的模型是无缝集成的。
参考来源 - 矿山平巷与立井复合模型构建方法研究This paper's conclusions can be used for designing vertical shaft carrying water chilled as a reference.
本论文得到的研究成果,可为今后深、大直径冷冻水输送井井管设计计算提供参考。
参考来源 - 深、大直径冷冻水输送井井管计算理论与方法研究For gas is the main contradiction of tunnel,the program of inclined shaft combined with vertical shaft is finally adopted,which farthest solves the problem of construction period.
并从隧道主要矛盾是瓦斯的具体情况出发,最终采用"竖井+斜井方案",最大限度地解决了工期问题。
参考来源 - 肖家梁隧道辅助坑道变更方案的比选与分析·2,447,543篇论文数据，部分数据来源于NoteExpress
The pen has formed various circles, little, horizontal, vertical shaft.
笔下竟然形成了各种各样的圈圈、点点、横横、竖竖。
The circular tube belt conveyor is a new method for hoisting coal in a vertical shaft.
圆管胶带输送机是竖井提升煤炭的一种新方法。
It provides access to a large-cross section of a well, instead of just a narrow, vertical shaft.
提供了一个大的油井截面，而不只是一个狭长竖井。
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