Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Geoenvironmental Assessment of Soil Slopes Around Leh Manali Highway in Himachal Pradesh, India
The slope failure in the vicinity of the Atal tunnel in Himachal Pradesh is a serious concern which damages infrastructure and consequent traffic disruption along Leh Manali highway. It is the only link road connecting the Manali city to the Atul tunnel therefore, the stability assessment of road cut slopes along this stretch is the most important concern for safe transportation. The lack of earlier geotechnical and stability investigations motivates this study to focus on an integrated approach for the field investigation, geotechnical laboratory characterization and numerical modelling to understand the influence of various factors on slope instability. The mineralogical, geotechnical, and strength parameters that can affect the stability of existing slope have been determined in the laboratory for four soil slopes along this road. One of the slopes has a recurring failure in nature; therefore, a stability assessment was performed based on the limit equilibrium method and the result has been validated against the field observation. After that, a remedial measure has been proposed and validated through limit equilibrium analysis to achieve slope stabilization.
Geoenvironmental Assessment of Soil Slopes Around Leh Manali Highway in Himachal Pradesh, India
The slope failure in the vicinity of the Atal tunnel in Himachal Pradesh is a serious concern which damages infrastructure and consequent traffic disruption along Leh Manali highway. It is the only link road connecting the Manali city to the Atul tunnel therefore, the stability assessment of road cut slopes along this stretch is the most important concern for safe transportation. The lack of earlier geotechnical and stability investigations motivates this study to focus on an integrated approach for the field investigation, geotechnical laboratory characterization and numerical modelling to understand the influence of various factors on slope instability. The mineralogical, geotechnical, and strength parameters that can affect the stability of existing slope have been determined in the laboratory for four soil slopes along this road. One of the slopes has a recurring failure in nature; therefore, a stability assessment was performed based on the limit equilibrium method and the result has been validated against the field observation. After that, a remedial measure has been proposed and validated through limit equilibrium analysis to achieve slope stabilization.
Geoenvironmental Assessment of Soil Slopes Around Leh Manali Highway in Himachal Pradesh, India
Lecture Notes in Civil Engineering
Verma, Amit Kumar (Herausgeber:in) / Mohamad, Edy Tonnizam (Herausgeber:in) / Bhatawdekar, Ramesh Murlidhar (Herausgeber:in) / Raina, Avtar Krishen (Herausgeber:in) / Khandelwal, Manoj (Herausgeber:in) / Armaghani, Danial (Herausgeber:in) / Sarkar, Kripamoy (Herausgeber:in) / Khare, Geshu (Autor:in) / Kumar, Vipin (Autor:in) / Sardana, Sahil (Autor:in)
International Conference on Geotechnical Challenges in Mining, Tunneling and Underground Infrastructures ; 2021
Proceedings of Geotechnical Challenges in Mining, Tunneling and Underground Infrastructures ; Kapitel: 17 ; 297-304
04.06.2022
8 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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