摘要
建立了长壁工作面采煤工艺方式选择的层次分析模型，介绍了采煤工艺方式的选择方法，提出了评判各种采煤工艺方式的指标体系和参数值的取值方法，为长壁工作面采煤工艺方式的选择提供了理论依据。
Abstract By setting up the step analyzing model for selection of longwall mining process,the selection method is described for mining process.The indexes system to evaluate various mining processes and the value taking method are proposed so as to provide theory basis for the selection of longwall mining processes.
