STRESS AND STRAIN ANALYSIS AROUND UNDERGROUND ROOM

Rudarsko-geološko-naftni zbornik

Frgić, Lidija¹  Jaguljnak Lazarević, Antonia¹  Tor, Krešimir¹ 

关键词: underground room;    Finite Element Method;    failure criterion;   

DOI  :  

学科分类：地质学

来源: Sveuciliste u Zagrebu * Rudarsko Geologsko Naftni Fakultet / University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering

【 摘 要 】

By excavation of opening in the rock, a stress concentration around the opening occurs. The state of stresses and strains around an opening is analysed by theory of elasticity and by Finite Element Method (FEM).The aim of the paper is to...

【 授权许可】

Unknown