Following the Datar, Mathews method, the value of the project increases as the risk is removed. 遵照Datar、Mathews方法,随着风险的去除,项目价值也增加了。
The caving spacing and exposed area for the flat inclined layered ore-body was carried out by the Mathews stability graph method, the results showed this method is more universally to traditional methods such as elastic beam method. 本文采用Mathews稳定图方法对缓倾斜矿体的崩落步距以及暴露面积进行了研究,该方法与传统的弹性梁等方法更具有一定的普适性。
Caving spacing study for the flat inclined layered ore-body by Mathews method 缓倾斜层状矿体崩落步距的Mathews稳定图方法研究