江西省煤层稳定程度定量划分方法的探讨

摘要

“Geological exploration specification of coal and peat”has qualitatively specified the division in the type of stability of coal seams, but for the lack of quantitative indicators, when dividing the stability of coal seams according the specification, people always hold different opinions in coal geological exploration.To reduce the subjectivity and increase the scientificity, many coal geologists have proposed the method of quantitative division in stability of coal seams.On the basis of summarizing materials of coal geological exploration in province, the method of quantitative division in the type of stability of coal seams has been proposed in the province's coal geological survey in the paper, which gives reference for everyone in practical work.%《煤、泥煤地质勘查规范》对煤层稳定程度类型的划分做了详细的定性阐释，但由于缺少定量的指标，使人们在煤炭地质勘查工作中，依据规范进行煤层稳定程度的划分时，往往产生意见分歧。为了减少人为的主观性，提高科学性，不少煤田地质工作者提出了定量划分煤层稳定程度的方法。本文在总结全省煤炭地质勘查资料的基础上，也提出了进行全省煤炭地质勘查时煤层稳定程度类型定量划分的方法，供大家在实际工作中参考。