矿图基本知识

§ 1 矿图上点的位置的确定 ,[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object]

三、点的高程 ,[object Object],[object Object]

四、矿图上直线定向 ,[object Object],[object Object]

五、矿图中的标高投影 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

（四）直线和面的位置关系 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object]

§ 2 井田区域地形图 ,[object Object],[object Object],[object Object],[object Object]

二．等高线分类 ,[object Object],[object Object],[object Object],[object Object],[object Object]

三、基本地形等高线特点 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

四、读图方法 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

（二）井田区域地形图读图方法 ,[object Object],[object Object],[object Object],[object Object],[object Object]

五、井田区域地形图的应用 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

（二）确定地面点的坐标 ,[object Object],[object Object],[object Object]

（三）求直线长（水平、斜长、倾角） ,[object Object],[object Object],[object Object],[object Object],[object Object]

（四）确定直线方向 ,[object Object],[object Object]

（五）实际应用 ,[object Object],[object Object],[object Object],[object Object],[object Object]

§ 3.1 煤层底板等高线图 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

四、各类地质构造在煤层底板等高线图上的表现 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

五、底板等高线图的应用 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

（二）采掘过程中预计断层位置 ,[object Object],[object Object],[object Object],[object Object]

2 ．煤层平巷过断层时的设计 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

四、用于储量计算 ,[object Object],[object Object],[object Object],[object Object],[object Object]

§ 3.2 地质剖面图 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

§ 3.3 水平地质切面图 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

§ 3.4 采掘工程图 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

采掘工程立面图 ,[object Object],[object Object]

采掘工程层面图 ,[object Object],[object Object]

§ 3.5 井上下对照图 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

习题 ,[object Object],[object Object],[object Object],[object Object],[object Object]

矿图基本知识

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矿图基本知识