沁水煤田流渠勘查区煤层赋存特征

沁水煤田流渠勘查区构造简单,地层总体产状为走向北东,倾向北西的单斜。勘查区东部外侧有一小型背斜,背斜影响使范围内地层产状发生变换和地层产状的变换,导致各煤层底板标高及煤层间间距发生变换。

Occurrence Features of Coal Seam of Flow Channel Exploration Area of Qinshui Coalfield

The flow channel exploration area of Qinshui coa-lfield has the advantages of simple structure;the coal strip ro-ughly stretches from the Northern East with monoclinic ten-dency towards Northern West. At the east lateral part of the exploration area is a small anticline which makes the change of the coal strip form in its governing scope, leading to the cha-nge of the elevation height of the coal seam floor and the seam spacing.