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xsli2011

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geologic structure µØÖʹ¹Ôì
geologic age ¡«term coalfield úÌï take ¾®Ìïreserve of the take ¾®Ìï´¢Á¿
geologic reserve coal exploration ú²ã¿±Ì½explore sedimentary rock ³Á»ýÑÒmetamorphose rock ±äÖÊÑÒigneous rock »ð³ÉÑÒalluvium ³å»ý²ãcoal seam mineral deposit ¿ó´²epoch ¼ÍÔª¡¢¼Í¡¢´úPermian ¶þµþ¼Í£¨Ïµ£© Carboniferous ʯ̿¼ÍCretaceous °×ÛѼÍTertiary µÚÈý¼Ífold ñÞÇú fault ¶Ï²ã normal¡« reverse¡« faulting ¶Ï²ã×÷ÓÃstrike ×ßÏò along the strike dip ÇãÏò¡¢Çã½Çdip angle of coal seamú²ãÇã½Ç
weathered ·ç»¯µÄbituminous
anthracite ÎÞÑÌúcoal ÑÌú[bi¡¯tjumin§ïs]
lignite ºÖúlimestone ʯ»ÒÑÒ
sandstone ɰÑÒshale Ò³ÑÒ fully mechanized coal face ×Û²Éconventional mining ÆÕ²ÉSemi-mechanized coal face blasting mining ÅÚ²Éfully mechanized sublevel caving mining
×Û·Å colliery (coal mine)
colliery undertaking ~ÆóÒµLongwall mining ³¤±Ú¿ª²ÉRoom and pillar ·¿Öùʽ¿ª²Épillar and stall Panel, district, mining area ÅÌÇø²ÉÇø Shaft (vertical) ¾®Í²
adit ƽíÏ
shaft sinking ¾®Í²¾ò½øopencast
open pit ¶Ìì¿ó
surface mining
strip mining strata(stratum) ÑÒ²ã
stimulated caving Ç¿ÖÆ·Å¶¥longwall advancing retreating roof (floor) ¶¥£¨µ×£©°å
main ~
immediate ~ false ~ pit bottom shaft station ¾®µ×³µ³¡up cast downcast ½ø»Ø·ç¾®
ventilate ventilation borehole ×ê¿×
drill bunker(coal bin) ú²ÖSkip »þ¶·cage ¹ÞÁýconveyor ÔËÊä»ú
belt conveyor ½º´øÔËÊä»ú
AFC(Armored Face Conveyer) ¹Î°åÊäËÍ»úcoal preparation ѡúPowered roof support Һѹ֧¼Ü (shield) drift entry roadway gateroadÏïµÀ
crosscut ʯÃÅ£¬ºá¹á£¬½Ý¾¶methane ¼×ÍéÍß˹ gas
~ drainage gob£¬goaf (mined out area) ²É¿ÕÇøairway ·çµÀ
intake ~ return ~ ½ø·çÏï»Ø·çÏï
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