最终边坡角

露天矿最终边坡角确定的神经网络方法

Neural Network Method for Ascertaining the Ultimate Pit Slope of Strip Mine

白云东矿提高最终边坡角的探讨

The study about increasing the last slope angle of the Bai-yun Eastern mine

分析结果表明，该矿最终边坡角可以提高，提高后可以获得显著的社会效益、环境效益和经济效益。

The analytical result shows that the final slope angles can be increased to bring about notable social , environmental and economical benefits .

因而，为确定合理的最终边坡角和安全生产及边坡维护提供了可靠依据。

Thus , this study has provided strong assurance for the determination of final pit slope angle , slope protection and safety production .

新模型有效支持了陡帮开采，增大了边坡最终边坡角，减少无效剥离土石量3%～5%；

With safety and reliability , the new mode sustains steep slope mining , increases the angle of ultimate slope , and reduces 3 % ~ 5 % of noneffective overburden amount .

最终边坡角是境界优化的约束条件之一，本文分析了露天矿边坡破坏的主要方式和最终边坡角稳定性分析方法。

The final slope angle is one of open-pit constraint . This paper analysed disruptive mode of pit slope and ways of final slope angle stability analysis.4.The economical rationality of open pit is the main base on exploitation .

经研究确定会东矿西边坡的最终稳定边坡角为37°49′，比原始设计要缓。

The stable slope angle in the west slope was studied and actually set at 37 ° 49 ' , smaller than that of initial slope design .

露天矿最终边坡参数，尤其是最终边坡角的优化是露天矿开采的一个重要环节，也是矿山安全的保证。

The ultimate open pit slope parameters , especially the ultimate slope angle , is an important part of the open-pit mining and mine safety assurance .

为了确保后期的安全开采以及最终边坡的稳定性，提出合理的最终边坡角及相应的防治、监管措施。

In order to ensure the safety of the exploitation of the latter and ultimately the stability of the slope , the ultimate reasonable slope angle and the corresponding control , regulatory measures .

在开采工艺、开拓运输布线方式及最终边帮组成要素、结构参数方面研究提高白云东矿最终边坡角。

The authors in this paper have studied the mining technology , development and haulage style , the main slope construction factors and parameters to increase the last slope angle of the Bai-Yun eastern mine .