RVNL has successfully conducted a Load deflection test on the New Pamban Bridge in collaboration with the Structural Engineering Research Center, Chennai. This test is a significant milestone, ensuring the bridge’s structural integrity and safety by measuring its response to various load conditions.
More Details:
A successful load deflection test was conducted on the New Pamban Bridge by Rail Vikas Nigam Limited (RVNL) in collaboration with the Structural Engineering Research Center in Chennai. The collaboration highlights the commitment to utilising advanced engineering practices to guarantee the bridge’s durability and reliability.
New Pamban Bridge:
- The New Pamban Bridge is a 2,070-metre (6,790 ft) long vertical lift sea bridge that is being built parallel to the existing Pamban Bridge at Rameswaram in Tamil Nadu. This upcoming structure will be India’s first vertical lift sea bridge.
- The new bridge will have 100 spans across the sea, 99 of which will be 18.3 metres and one of which will be 72.5 metres. It will be 3 metres higher than the existing bridge.
- Substructure is being constructed for two Tracks to accommodate future doubling and superstructure is being provided for Single line.
- To facilitate movement of ships across the Railway bridge, the navigational span can be lifted up to a height of 17 metres using a fully automated Electro-mechanical system.
- The air draft (vertical clearance) in the lifted position of the navigational span will be equal to the vertical clearance available in the Road Bridge, which will facilitate movement of bigger ships seamlessly across the sea.
Recent Update of Pamban Bridge:
In July: Shri Anil Kumar Khandelwal, Member Infrastructure of the Railway Board, conducted a thorough inspection of the iconic Pamban Bridge to assess its safety and operational readiness. During the visit, a successful light engine trial run was executed, confirming the bridge’s structural integrity and reliability. Read Here
In Feb: Chairperson & CEO of Railway Board, Ms. Jaya Varma Sinha conducted a comprehensive inspection of the Pamban Bridge & reviewed the scope of Dhanushkodi New line project. Read Here
Conclusion:
The successful load deflection test on the New Pamban Bridge is a major milestone in its construction, demonstrating its strength and reliability. As India’s first vertical lift sea bridge, it will enhance connectivity to Rameswaram and support future growth in the region, highlighting the country’s advancements in infrastructure development.
Source: Southern Railway | Images Credit: Southern Railway
