Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The mechanical properties of tunnel surrounding rock in fault zone is usually quite weak, and the support pressure and displacement are larger than other sections, so the support type in fault zone is a critical issue for tunnel safety. Three types of tunnel support through fault zone were analyzed by finite element method (FEM): ①Reinforced concrete support, ②bolting-shotcreting and reinforced concrete support,③grouting and reinforced concrete support. The result shows that support stress and surrounding rock displacement with grouting and reinforced concrete support is quite smaller than the other support types.
The mechanical properties of tunnel surrounding rock in fault zone is usually quite weak, and the support pressure and displacement are larger than other sections, so the support type in fault zone is a critical issue for tunnel safety. Three types of tunnel support through fault zone were analyzed by finite element method (FEM): ①Reinforced concrete support, ②bolting-shotcreting and reinforced concrete support,③grouting and reinforced concrete support. The result shows that support stress and surrounding rock displacement with grouting and reinforced concrete support is quite smaller than the other support types.
Optimization of Tunnel Support Type through Fault Zone
Applied Mechanics and Materials ; 580-583 ; 1184-1187
04.07.2014
4 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Optimization of Tunnel Support Type through Fault Zone
| British Library Conference Proceedings | 2014
Excavation and Support of a Water Tunnel Through the Hayward Fault Zone
| British Library Conference Proceedings | 2007
Excavation and Support of a Water Tunnel Through the Hayward Fault Zone
| British Library Conference Proceedings | 2007
Steel sheetpiling carries tunnel through fault zone
Engineering Index Backfile | 1932
The Bolmen Tunnel — tunnelling through the Staverhult Fault Zone
| Elsevier | 1986