Coal Science and Technology 2004 Issue 8 mei tan gong ye an quan biao zhi chan pin fa zheng zui xin xin xi

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Coal Science and Technology
0253-2336
2004 Issue 8

mei tan gong ye an quan biao zhi chan pin fa zheng zui xin xin xi

..............page:77-80

Easy disregard factors influenced to support results of resin bolt
quan jing wei

..............page:75-76

Analysis on displacement law of surface ground above underground strip mining with great thick soft overburden
bai xing li ; li zuo

..............page:71-74

Research on key technologies of 3D GIS for digital mine
li mei ; mao shan jun

..............page:44-48

Research and application of directional drilling technology along seam
zhang bin ; liu xiao yan ; tang sheng li ; li suo zhi

..............page:41-43,64

Bolt support technology for seam gateway in Wujia Mine
zhao min bo

..............page:38-40

4.5 ～ 5m high cutting fully mechanized mining technology in seam with hard seam and hard roof
yu bin

..............page:35-37

Practice and application of bolt support system in seam gateway
chen shi jun

..............page:32-34

Parameter optimization of channel face for ending and support removing in fully mechanized mining face
wan shi wen ; wang zhi qing ; han yu ming

..............page:30-31

Ground scale system in coal preparation plant improved with computer control
zeng ming ; ren wei ; wang wei dong ; liang yun ping

..............page:27-29

New quick quantitative car loading model applied in Shendong Mining Area
xue jun rong ; bai yun feng ; zhang guang jun

..............page:24-26

Mining technology for face connection between irregular fully mechanized caving mining faces with light hydraulic powered supports in medium thick seam with soft coal, soft roof and soft floor
hong yong yuan

..............page:21-23

Support method and parameter settled for mine roadway with floor heave
bi xuan ke ; wang pei run ; you chun an

..............page:18-20

Analysis on network structures for mine comprehensive automation
zhao xiao hu ; zhang shen ; tan de jian

..............page:15-18

Lignite resources and utilization outlook in China
yin li qun

..............page:12-14,23

Research status and main issues of strip mining in China
guo wen bing ; deng ka zhong ; zou you feng

..............page:7-11

Coal refuse-fired electric power plant and rational utilization of low-rank coal
xiong fei ; wang jin hua

..............page:4-6

Fully mechanized high top coal caving mining technology in hard coal seam of Honghui No.1 Mine
li de zuo ; shang guan ke feng

..............page:1-4

Test on relationship between seam gas,seam thickness and variation
liu xin rong ; xian xue fu

..............page:69-70,74

Gas emission law and control scheme for Nanfeng extended section in Wuyang Mine
qu fang ; liu ke gong ; zhao hong liang ; zhao xin hua

..............page:65-68

Anchor reinforced support and parameter optimization for side wall of mine roadway retained for next sublevel
hua xin zhu ; ma jun feng ; xu ting jiao

..............page:60-64

Emulsification and floatation of kerosene catch agent
lv yu ting ; wang jin cao ; lv yi bo

..............page:57-59

Drawing information integrated files base multiple style complex chain connection technology
sun hai

..............page:53-56,59

Study on system design of digital frequency meter base on auto suitability
zhang xiu juan ; ni li na ; cheng yong

..............page:49-52