Indian Railway’s longest tunnel in Kashmir: Here are some important things about the T-49!

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Online Desk

New Delhi: India’s dream of absolutely integrating with Kashmir will lastly come to fruition with the Kashmir railway venture by 2023, with the Indian Railway prepared to hitch the canvas. This venture will develop into the tallest railway community in India.

In Kashmir, the railway is a harmful, troublesome process in the Himalayas, given the complexity of the geography. However, by means of the Udhampur-Srinagar-Baramulla Railway Link (USBRL), the most important T-49 tunnel is being constructed in unattainable terrain.

So what’s the T-49 tunnel? What are the advantages?

Length
The venture has seen gradual progress over the previous few years on account of Corona. But with its knowledgeable crew, right now the tunnel surpasses the 11.2-km lengthy Pir Panjal tunnel in the Banihal-Khazigund part of the T-49 Kashmir railway venture. At 12.758 km lengthy, the T-49 is the longest tunnel on the Indian Railway, operating between the Sumber and Arpinchala station of the Katra-Banihal part of the USBR El Mega venture.

The USBRL venture is 272 km lengthy and is constructed on entry roads connecting 147,000 folks in 73 villages; Of these, 161 km linking to 29 villages have already been commissioned and are in operation. It comprises many bridges, viaducts and tunnels.

The path
Alignment of the observe was the largest problem ever confronted. The 1,315-meter-long bridge is 359m above the river backside of the Chenab River; And one other bridge, 657 m lengthy above Anji Khad, 186 m from the river backside. There is.

Located in the Riazi district, the Chenab River Bridge is the world’s tallest bridge, 30 meters above the Eiffel Tower.

The 111-km stretch between the Katra-Banihal part of the decrease Himalayas is progressing at a speedy tempo. It has 37 bridges, 20 of them accomplished, and 35 tunnels, 27 of which are most important and eight escape tunnels.

Features
Indian Railways has struggled with metal arches, lattice girder help and short-circuit problems with a number of toes. Since financial institution engines are not used in railways, journey is fast. There is potential for future doubling and future electrification of the line on main bridges. First, the railroad in this space makes use of diesel engines.

The T-49 has two tunnels for security. Main tunnel and escape tunnel. In accordance with worldwide requirements, the rescue tunnel runs parallel to the most important tunnel, allowing safety and restoration work each 375 meters by means of crossings.

It makes use of the new Austrian Tunneling Method (NATM), a brand new method for “drill and blast” in the Shiwalik Hills. Built to accommodate speeds of 100 km per hour.

The northern gateway to the tunnel is positioned at the village of Arpinchala in Ramban district, positioned in the Mahu-Mangat valley at an elevation of 1,600 m. The southern gateway of the tunnel T-49 is positioned in the quaint Sumber village, at a peak of 1400 m, 45 km from Ramban, the district headquarters of Jammu and Kashmir.

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