Coal Technology 2001 Issue 3 Research on actual mining roadway of roof bolted roadway

Research on actual mining roadway of roof bolted roadway
wang guo chen ; wang jin wen

..............page:58-60

Prevention and dealiong in the block of bing-hole
zhang xiao dong ; zhao bao xiang

..............page:61-61

Talking about application of waste roadbod
wu wei dong

..............page:62

Approach on stabilizing professional technical personnel in coal enterprise
nie xing xing

..............page:63-63

Strengthened control and lifting investment benefit
wang chun yan ; wang fu you ; li cheng bo

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

Resources management in coal field geology unit
yang xiu ting ; zuo hui yang

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

Method of realizing Chinese character contour's automatic edition in numerical c ontrol line cutting
zhang rui li ; zhang pei hai ; gao shao ying

..............page:66-67

Application of speed chart in mine lift
liu bo lin ; ai yan bao

..............page:57-58

Talking about CAD and its use in the mechanical industry
ma hui ming ; yang yan ming

..............page:55-56

Talking about the method of droping the noise of local fan underground
liu yang ; yu jiang yong

..............page:54-54

Study on advancing mining with high-gas and without do uble headings
liu yong li ; wang jin wen ; yin de hai

..............page:23-24

Development of HKY-24-6 power transformer
deng xiao xiang ; zuo liang ; jiao wen liang

..............page:21-22

Application of no-work compensation in induction asynchr onous motor
yu lian he ; zhang jing song

..............page:19-21

Experiences of using and saving electricity in old facto ry
jiang hua ; zuo xing ren ; zhang guang chen

..............page:17-18

Performance analysis on IGBT driving circuit
yang ai ping ; yi wei bin ; han xiao

..............page:16-17

Thinking on th way to reform of geology exploration unit s
chen wei

..............page:1-2

Analysis on forced pick while shearer machine oblique cutting and feeding
hou qing quan ; zhao cun you ; zhang yan jun

..............page:3-4

Choic of the parameters of load structure of CLG 3 00 strip mining machine
wang hong wei ; lv zhen ming ; sun bai chao

..............page:5-7

Desing of epicyclic structure with large power and sma ll diameter
li zhan quan ; zhou xiao ying ; li bai ning

..............page:8-9

Noise removement and monitor of the current trouble signal by wavelet fo r the cutting motor of electric mining machine
wang xiao hua ; tan de jian ; ding en jie

..............page:10-12

Research on loading and unloading automation of lift syst em in main shaft
wang he zhi

..............page:13-13

Computer regulation system of the pressure balance of gas-collecting pipeline in gasworks
sun hua xin

..............page:14-15

The method of realizing Chinese character contour's automatic edition in numerical control line cutting
yang lan yu ; geng lei

..............page:52-53

Tool mould of punching angle steel gap
meng xian li ; wang dong ; hu jing zuo

..............page:51-51

Reason and prevention of the crack of blance line inner-rotor
liu feng chen ; zhang chun xiang ; zhang dong yu

..............page:50-50

Influence of compound modification on the mechanical properties of high silicon alumimum alloy
zhao li jie ; wang en lu ; liu xiang dong ; cui xiao mei

..............page:48-49

Development of briquett made from lignite in Northeast and Inner Mongolia Areas
zhang ai zuo ; ren xiang jun ; wu cheng shan

..............page:46-45

Band distribution rules of fault in coal (rock) seam
yang zhi hua ; wang zhi lin

..............page:44-45

Application of quadratic time difference method in finding water
wang li ; xu yi

..............page:43-43

Application of hydraulics in the construction of wind shaft with collecting water
liu yi xin ; liu yi lu chao

..............page:41-42

Application of SBC 120 polyethylene polypropylene fibre compound flood protection roll in layer face engineering
pan ru geng ; zhao bao yu ; zhang xue ming

..............page:39-40

Talking about fire protechion of high building
zhang wei

..............page:36-38

Supporting countermeasures for the roadway in deep high stress soft rock
jing hai he ; sun qing guo ; li xi yong ; hu zhao feng ; wu xiong

..............page:34-35

Application of ultrasonic wave probing technology in support
he qi yin ; li an guang

..............page:32-34,45

Application of switch-over filter piece in Xinxing Coal- Preparation Plant
qiu shi hui ; liu zhao you ; zhang shi jun ; xu ai lan

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

Talking about noise harm and protection of coal p reparation plant
zhang er hui ; xu chun li ; ou yang de ling

..............page:29-30

Talking about support in soft rock roadway
wang cheng wu ; zhang hong

..............page:27-28

Reform on tunnel distribution of compound mining face
li an guang ; he qi yin

..............page:25-26