The Anji Khad Rail Bridge, situated in the Reasi district of Jammu and Kashmir, is India’s first cable-stayed rail bridge. As part of the ambitious Udhampur-Srinagar-Baramulla Rail Link (USBRL) Project, this engineering marvel is set to revolutionize connectivity in the region, fostering economic development and boosting tourism.
Overview of the Anji Khad Rail Bridge
- Total Length: 725.5 metres, connecting Katra and Reasi.
- Main Pylon Height: 193 metres above the foundation, making it a remarkable visual landmark.
- Purpose: Eases travel between Katra and Reasi, improving regional accessibility.
Engineering Challenges and Innovative Solutions
Constructing the Anji Khad Rail Bridge was no ordinary task due to the region’s complex geology, marked by seismic activity, faults, and folds. Detailed studies by IIT Roorkee and IIT Delhi guided the use of advanced solutions, including:
- Hybrid Foundation: Stabilizing slopes on the Katra end for structural integrity.
- State-of-the-Art Construction Techniques: DOKA Jump form shuttering and pump concreting systems cut construction time by 30%.
Structural and Technical Features
- Bridge Sections:
- 120-metre ancillary viaduct on the Reasi side.
- 38-metre approach bridge on the Katra end.
- 473.25-metre main cable-stayed section.
- 94.25-metre central embankment.
- Deck Specifications: 15-metre width, accommodating a railway line, service road, and footpaths.
- Safety Features: Integrated sensors monitor the structure’s health, ensuring long-term safety.
Advanced Technology for Efficiency and Safety
The bridge’s construction was aided by innovative machinery and designs:
- Imported Tower Crane: From Spain, capable of operating at heights of up to 193 metres.
- Weather-Resistant Design: Built to withstand wind speeds of up to 213 km/h.
Impact on Connectivity and Development
The Anji Khad Rail Bridge is poised to transform transportation in Jammu and Kashmir by connecting the Kashmir Valley to India’s rail network. It will:
- Enhance tourism in the region.
- Boost the local economy through improved accessibility.
- Mark a major milestone in India’s infrastructure development.
The USBRL Project: A Broader Vision
The Udhampur-Srinagar-Baramulla Rail Link (USBRL) Project spans 272 km and includes several groundbreaking features:
- Declared National Project: In 2002 to connect Kashmir with the rest of India.
- T-49 Tunnel: India’s longest transportation tunnel at 12.75 km.
- Chenab Bridge: The world’s highest railway bridge, standing at 1,315 metres.
Key Takeaways
- The Anji Khad Rail Bridge is a pivotal part of the USBRL Project, symbolizing engineering excellence.
- It addresses regional challenges while fostering economic growth and tourism.
- This bridge exemplifies how modern infrastructure can unite regions and drive development.
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