第六章 岩 ( 矿 ) 心采取
DESCRIPTION
第六章 岩 ( 矿 ) 心采取. 第一节 对岩 ( 矿 ) 心采取质量的基本要求 第二节 影响岩 ( 矿 ) 心采取质量的因素 第三节 采取岩 ( 矿 ) 心的一般方法 第四节 双层岩心管取心 第五节 绳索取心. 第一节 对岩 ( 矿 ) 心采取质量的基本要求. 一、岩 ( 矿 ) 心在地质勘探中的意义 - PowerPoint PPT PresentationTRANSCRIPT
-
()
() () ()
-
()()()()()()()()
-
()()()()()()()()()()65()75
-
()()()()()
-
()()
-
()()()()
-
()()()()()()()()
-
()()()()()()()()()()()
-
()()
-
()()()()()()()()
-
()()()()
-
()()()
-
()()()()()()()
-
()59mm()()()75mm
-
()()()()()()()()()
-
()()()()()()
-
()()()()()()()()()
-
()()()()()()
-
()()()()()
-
()()()(1)()()(2)()(3)()
-
()(4)(5)()()()
-
()()()()
-
()()()
-
()()()47()()()()()()25mm100cm370100mm()
-
()12m()()()()()
-
()()()812()()()()
-
()
-
()()()()
-
()()16540HRC45504020.3mm
-
()345230.3mm
-
()() 123(1)(2)(3)
-
()()()()100200mm
-
()
() 631237
-
()()()1020min
-
()()
-
()()
-
1 64QDS
-
1 64QDS
-
3(1)1.52mm(2)(12mm)(3)(4)(5)1mm
-
(6)(7)(8)(9)(10)
-
(8)(9)(10)():
-
1(1)(2)(3)(4)(5)(6)(7)
-
2(1)(2)0360(3)
-
()S75 66(1)(7)(23)()(2)(8)(7)(21)
-
(1) 180090()(S75)
-
(2)(5)(6)(7)
-
(3) (21)(22)(0.5~1.0mm)(21)(51)(52)24 mm(4) (12)(13)(14)(19)(20)(39)
-
(5) (25)(26)(21)()()(38)(27)()
-
(6) (2931)(82038204)(7) (32)
-
(8) (44)(45)(030mm),(9) (48)()(51)(47)
-
(10) (1)(3)(7)1.52.0m/s(11) 1m( 611) 611
-
()
-
()(1)1.5mm(2)(3)0.5mm/m
-
(4)(5)(6)(7)(8)4mm4mm(9)
-
()
-
()613(4)(3)(5)(7)(12)(14)(8)( 613)
-
()()
-
243.54.75534.555.54.75715875(mm)3
-
4(1) (2)2mm/3m1mm1.5mm()(3)
-
(4)(5)(6)
-
()
-
()1
-
21/3200300r/min10
-
33m/h
-
4
-
5
-
()25%
-
()59mm55.5mm1.75mm4.5mm)25%
-
()1
-
2352300
-
()1""20m)
-
234
-
56789
-
()1.52m/s
-
()1234
-
()12 62134
-
567
-
()1234
-
()1234
-
()1234