Open Access

ARTICLE

Stress Function of Rock Surrounding the Circular Roadway with Uniform and Local Support by Natural BEM

Dan Ma^1,2, Xianbiao Mao¹, Xiexing Miao¹, Shaojie Liu¹

1 State Key Laboratory for Geomechanics & Deep Underground Engineering, School of Mechanics & Civil Engineering, China University of Mining & Technology, Xuzhou 221008, China
2 Tel: +86-516-83885995. Fax: +86-516-83885058. Email: madan518@126.com