The influencing factors of coal archcamber in planomural coal bin and coal drop pipe with rectangular or circular cross section during coal drop are studied theoretically.
对落煤过程中平壁煤仓及截面形状分别为矩形、圆形的落煤管起拱的影响因素进行理论研究。
2
From the causes of not smooth arch, the structure of the material, this paper talks about several aspects of the structure camber control.
文章主要从拱度的成因、结构的材料等几个方面来谈谈对结构拱度的控制。
3
Influence of different camber Angle on special-shaped spatial combination arch-rib arch mechanical behavior is analyzed under completion state.