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Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Deformation Response of Twin Tunnels Under the Effect of Static Loading Conditions
Underground structures can be used in various application such as transportation, sewage, gas pipelines, and military purposes. Design parameters of underground structures play an important role in the stability of structures. Underground structures are subjected to various type of loads such as static, dynamic. So, the stability of underground structures is a major topic in order to keep structure safe in various loading conditions. This paper presents the deformation behaviour of twin tunnels under the effect of static loading conditions. The objective of this work is to simulate the in-situ conditions through physical modelling. The spacing between the twin tunnels models is varied as 1.5D, 2D, and 2.5D where “D” is the diameter of the tunnel. Both lined and unlined samples of twin tunnel are prepared in laboratory. Plaster of Paris is used for making tunnel models. From the results it may be concluded that deformation of twin tunnels largely depends upon the spacing between the two tunnels. The results which are obtained from tests are studied for computation of stress and deformation in tunnels.
Deformation Response of Twin Tunnels Under the Effect of Static Loading Conditions
Underground structures can be used in various application such as transportation, sewage, gas pipelines, and military purposes. Design parameters of underground structures play an important role in the stability of structures. Underground structures are subjected to various type of loads such as static, dynamic. So, the stability of underground structures is a major topic in order to keep structure safe in various loading conditions. This paper presents the deformation behaviour of twin tunnels under the effect of static loading conditions. The objective of this work is to simulate the in-situ conditions through physical modelling. The spacing between the twin tunnels models is varied as 1.5D, 2D, and 2.5D where “D” is the diameter of the tunnel. Both lined and unlined samples of twin tunnel are prepared in laboratory. Plaster of Paris is used for making tunnel models. From the results it may be concluded that deformation of twin tunnels largely depends upon the spacing between the two tunnels. The results which are obtained from tests are studied for computation of stress and deformation in tunnels.
Deformation Response of Twin Tunnels Under the Effect of Static Loading Conditions
Lecture Notes in Civil Engineering
Jose, Babu T. (Herausgeber:in) / Sahoo, Dipak Kumar (Herausgeber:in) / Oommen, Thomas (Herausgeber:in) / Muthukkumaran, Kasinathan (Herausgeber:in) / Chandrakaran, S. (Herausgeber:in) / Santhosh Kumar, T. G. (Herausgeber:in) / Kumar, Parvesh (Autor:in) / Shrivastava, Amit Kumar (Autor:in)
Indian Geotechnical Conference ; 2022 ; Kochi, India
Proceedings of the Indian Geotechnical Conference 2022 Volume 5 ; Kapitel: 29 ; 361-368
20.07.2024
8 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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