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2 articles

Article

Open AccessPublished: 22 May 2025

Dynamic Assessment of Tunnels Subjected to Moving Train Loads (Case Study: Tunnel of Tehran Subway Line 3)

Morteza Nasirivand Aghabagher, Farhad Samimi Namin

Transportation Development Research · 39-54 · 10.55121/tdr.v2i2.252

The expansion of urban populations necessitates improvements in construction and the development of urban infrastructure. The creation of subway tunnels in urban centers has consistently faced considerable challenges and constraints. This study specifically focuses on one such issue: the intersection of subway lines with existin

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Article

Open AccessPublished: 1 May 2025

Dynamic Evaluation of Bridges: A Case Study of the Chenab Bridge in India

Anshul Jain, Dr. Samir Patel

Transportation Development Research · 46-61 · 10.55121/tdr.v3i1.541

The Chenab Bridge, located in Jammu and Kashmir, India, is the world’s highest railway arch bridge, standing 359 meters above the Chenab River with a main arch span of 467 meters. This paper presents a comprehensive dynamic evaluation of the bridge, focusing on its response to seismic, wind, and blast loads, which are critical g

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