矿井巷道网路的断面参数及其支护方式的优化

The Cross-Sectional Parameters at the Nets in Pit's Lane and It's Optimization at Bracing and Protecting Form

本文提出应从巷道断面参数及其支护方式两个方面同时考虑矿井巷道参数的优化设计问题,并建立了求解该问题的双变量数学模型.对在限定负压条件下该问题的求解作了较深入、细致的探讨.提出了解决问题的方法及解算步骤.并以实际矿山为例,用计算机进行解算,结果表明,所提方法正确、可行,经济意义也较显著.

In this study, we raised the designing problems with the method of optimization, on the parameters of pit's lane we considered at the Same time from the two directions, that Should be from parameters of lane's cross-section and it's bracing and protecting form, and established mathematical model of behaviable to solution this problem. We had been explored deeply and exquisitely to solve this problem under condition of restricting load pressure, raising the mathod of solving problem and resolving steps. We resolving by computer, the example is in to actual pits, the result show, the method which we raised that is being accuracy, feasibility, and have the evident economic meaning.