With coal gas process and highlight the mechanism of fracture - theoretical models and numerical experiments(Chinese Edition)

 
9787502034436: With coal gas process and highlight the mechanism of fracture - theoretical models and numerical experiments(Chinese Edition)
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Paperback. Pub Date: 2009 Pages: 191 Language: Chinese in Publisher: Coal Industry Press. containing gas coal and rock rupture process of gas-solid coupling with gas coal rock bursting process with prominent mechanism: theoretical models and numerical experiments The basic theory and mechanism containing gas coal and rock rupture process of the gas-solid coupling numerical model. the basic mechanical properties of coal containing gas seepage nature of coal containing gas medium deformation. rupture until the highlight of the whole process simulated coal containing gas outburst mechanism and gas drainage prevention prominent mechanical mechanism provides a new research methods. Containing gas coal rock bursting process with prominent mechanism: theoretical models and numerical experiments geology. mining. geotechnical engineering and other engineering fields primarily for sci...

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1.

XU TAO // TANG CHUN AN // YANG TIAN HONG
ISBN 10 : 7502034439 ISBN 13 : 9787502034436
Neuf paperback Quantité disponible : 10
Vendeur
liu xing
(JiangSu, JS, Chine)
Evaluation vendeur

Description du livre paperback. Etat : New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Pages Number: 191 Publisher: Coal Industry Pub. Date :2009-03-01 version 1. Contents: 1 Introduction 1.1 Background and significance of the research status and characteristics 1.2 1.3 1.4 current research problems The main contents of the book references two basic characteristics of the rock structure and flow rocks of the gap structure 2.1 2.2 2.3 seepage characteristics of the rock rock rock fracture permeability measurement 2.4 2.5 Summary of the evolution process of permeability Reference 3 basic fluid migration in porous media equation 3.1 the basic properties of porous media 3.2 3.3 basic properties of the fluid flow in porous media equation of motion for fluid flow in porous media 3.4 The continuity equation 3.5 4 Summary References rupture process of coal gas containing solid-gas coupled numerical model of coupled model 4.1 4.2 The basic idea of ??the rock meso-damage constitutive equation 4.3 Statistics gas coal and rock rupture process with solid-gas coupled equations 4.4RFPA2D -Flow solid-gas coupled model numerical solution 4.5RFPA2D-Flow solid-gas coupled numerical model validation 4.6 Summary References 5 micro-structure of the coal permeability of 5.1 pore pressure coal gas permeability evolution 5 .2 Non-uniformity of the permeability evolution of the 5.3 crack on the permeability of coal 5.4 Conclusion References 6 coal with gas rupture process of the mechanical and gas permeability of coal with 6.1 around the rupture process 6.2 Effect of gas pressure with rupture process of coal with gas pore pressure effect of 6.3 rupture process of confining pressure coal effect gas containing 6.4 theoretical analysis of the process of coal rupture coal unloading effect of creep damage 6.5 6.6 with rupture rupture process of the gas permeability of coal evolution 6.7 Summary References 7 coal and gas outburst Numerical simulation of prominent mountains 7.1 7.2 7.3 Shimen prominent extension of prominent 7.4 Summary References 8 coal seam gas extraction under simulated gas flow 8.1 Drainage 8.2 Drainage of gas outburst during the impact of gas extraction 8.4 8.3 remote hydraulic pressure relief gas drainage loose 9 Conclusions 8.5 Summary References 9.1 Conclusion and outlook outlook 9.2Four Satisfaction guaranteed,or money back. N° de réf. du vendeur LG1114

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2.

XU TAO DENG
ISBN 10 : 7502034439 ISBN 13 : 9787502034436
Neuf paperback Quantité disponible : 1
Vendeur
liu xing
(JiangSu, JS, Chine)
Evaluation vendeur

Description du livre paperback. Etat : New. Paperback. Pub Date: 2009 Pages: 191 Language: Chinese in Publisher: Coal Industry Press. containing gas coal and rock rupture process of gas-solid coupling with gas coal rock bursting process with prominent mechanism: theoretical models and numerical experiments The basic theory and mechanism containing gas coal and rock rupture process of the gas-solid coupling numerical model. the basic mechanical properties of coal containing gas seepage nature of coal containing gas medium deformation. r. N° de réf. du vendeur CC030413

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