薄煤层煤矿生产车间特殊开采生产技术的复杂性评价

Complexity Assessment of Mining Technology for Thin Coal Seam and Particularity Working Face

本文介绍了田陈煤矿创新的综采与普机采混合、工作面超长布置、对拉、旋转调采、矩形和梯形不规则形状的薄煤层开采技术;建立了矿井生产系统结构复杂性评价的新尺度;提出了评价方法和系统结构的简约化、复杂性减少原理;并应用此理论与方法对田陈煤矿生产系统结构复杂性评价进行了实证研究。

This article recommends a mining technology for thin coal seam with mixed mining, exceeding length and double unit face mining method innovated by Tianchen coal mine. Based on the management entropy theory,the paper establishes a new set of vectorial spaces,mathematical models of metric for assessing the production systems structural complexity and proposes the theorems of simplification and complexity decreasing for production systems of enterprises. A case study of the Tianchen coal mine has been veri- fied.