矿业安全与环保
礦業安全與環保
광업안전여배보
MINING SAFETY & ENVIRONMENTAL PROTECTION
2014年
4期
104-106,109
,共4页
煤层%残存瓦斯含量%定义%测定%计算%瓦斯抽采
煤層%殘存瓦斯含量%定義%測定%計算%瓦斯抽採
매층%잔존와사함량%정의%측정%계산%와사추채
coal seam%residual gas content%definition%measurement%computation%gas drainage
对现有的行业规程、规范及技术标准中关于“煤层残存瓦斯含量”的定义、测定与计算方法存在的歧义与不统一、不规范的问题进行了分析，指出随着矿井煤炭的开采与瓦斯的抽采，煤层残存瓦斯含量是一个动态的概念，应该按照实际条件将煤层瓦斯残存量分为瓦斯残留量与瓦斯残存量两个基本类型，并分别对其进行了定义及描述，以更好地满足测定、计算与应用的需要。
對現有的行業規程、規範及技術標準中關于“煤層殘存瓦斯含量”的定義、測定與計算方法存在的歧義與不統一、不規範的問題進行瞭分析，指齣隨著礦井煤炭的開採與瓦斯的抽採，煤層殘存瓦斯含量是一箇動態的概唸，應該按照實際條件將煤層瓦斯殘存量分為瓦斯殘留量與瓦斯殘存量兩箇基本類型，併分彆對其進行瞭定義及描述，以更好地滿足測定、計算與應用的需要。
대현유적행업규정、규범급기술표준중관우“매층잔존와사함량”적정의、측정여계산방법존재적기의여불통일、불규범적문제진행료분석，지출수착광정매탄적개채여와사적추채，매층잔존와사함량시일개동태적개념，응해안조실제조건장매층와사잔존량분위와사잔류량여와사잔존량량개기본류형，병분별대기진행료정의급묘술，이경호지만족측정、계산여응용적수요。
In this paper, analysis was carried out on ambiguity, disunity and some non-standard problems about the definition, measurement and computation method of the“residual gas content of coal seam” in the existing industrial regulations, specifications and technical standards, it pointed out that the“residual gas content of coal seam” was a dynamic concept with the coal mining and gas drainage, the residual gas content of coal seam should be divided into two basic types of residual gas amount and survival gas amount according to the actual conditions, definition and description were respectively made on them so as to meet the needs of the measurement, computation and application.
