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[期刊论文] 作者：SUN Pei-de,
来源：煤炭学报（英文版） 年份：2001
Although two moulds for methane gas in coal with the free state and adsorption state have been popularly considered, the derivation between the real methane gas state equation in coal and the perfect gas state equation has been fuzzily cons......
Study on visualization simulation of temperature distributions in surrounding rock of tunnels in a d
[期刊论文] 作者：SUN Pei-de,
来源：煤炭学报（英文版） 年份：2006
Based on the mathematical model for rock temperature distribution in a geothermal field, the properties of rock temperature distribution in geothermal field for four kinds of surrounding rock cross-sections of tunnels in a deep mine were si......
A new numerical approach of coupled modeling for solid deformation and gas leak flow in multi-coal-s
[期刊论文] 作者：SUN Pei-de,GUO Mao-xin,
来源：煤炭学报（英文版） 年份：2005
From the viewpoint of interaction mechanics for solid and gas, a coupled mathematical model was presented for solid coal/rock deformation and gas leak flow in parallel deformable coal seams. Numerical solutions using the SIP (Strong Implici......
[期刊论文] 作者：SUN Pei-de(孙培德),
来源：煤炭学报（英文版） 年份：2002
Based on the new viewpoint of solid and gas interaction mechanics, gas leakage in a double deformable coal seam can be understood. That is, under the action of geophysical fields, the methane flow in a double deformable coal seam can be ess......
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