Experimental and computational study on rock bolt modelling and its application on a new type of energy-absorbing rock bolt

• المؤلف الرئيسي: Yokota, Yasuhiro
• مؤلفون آخرون: Zhao Zhiye
• التنسيق: Theses and Dissertations
• اللغة: English
• منشور في: 2019
• الموضوعات: Engineering::Civil engineering
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/90006; http://hdl.handle.net/10220/49891

Recently, conventional tunnelling methods (or the drill & blasting tunneling methods, the new Austrian tunneling methods) have been frequently applied to tunnels/caverns under severe geological conditions. Under such adverse conditions, it is a concern that tunnel support materials might fail be...