Influence of axial stress on coal gas desorption and porosity changes
作者
于世洋温志辉田宣
Author
Yu Shiyang,Wen Zhihui.Tian Xuan
Organization
1. Sitate Key Labor atnry Ciultitation Base fo Gas Gealogy and Gas Control .Henan Palytechnic Liniersity。 Jiaozuor4000.Chinar ;2. Schod of Safety Sriene and Engineerings.Henan Polytechnic University、 Jiaowe 454000.China;3. The Collaborativelnnaraion Center of Coal Safety Produecrior of Heaan,Jjiaozwo454000.China