Most 2D Software to construct Bogibeel Bridge
ROADS & HIGHWAYS

Most 2D Software to construct Bogibeel Bridge

India recently welcomed one of its biggest landmarks! The country’s longest rail-cum-road bridge—Bogibeel Bridge over river Brahmaputra in Assam—was recently inaugurated, after having encountered several engineering and other challenges, almost 22 years after its foundation stone was laid in January 1997.

For the Bogibeel Bridge, the initial plan was to use Pot-PTFE bearing with metallic pins and guide bearings. However, the size of the bearing required for taking the anticipated load could not be accommodated in the pier cap. Hence, spherical bearings with a four support system as per European bearing standard EN- 1337 have been used. A total of 164 such bearings have been used to construct the bridge. Each span is supported by four spherical bearings.

Most 2D software
At the Bogibeel project, the HCC team used ‘Most 2D’ automatic nesting software to generate efficient two-dimensional cutting plans for fabricating the steel superstructure. The nesting technology was based on advanced cutting algorithms specifically designed to optimise the cutting layouts in shearing. The software generates high-utilisation layouts, significantly reducing waste, and maximises productivity.

Corrosion protection measures
The superstructure of Bogibeel Bridge has been constructed using special grade copper-bearing steel plates to reduce corrosion. The average annual relative humidity in Bogibeel is 90 per cent, which goes up to 96-97 per cent. To further reduce corrosion from excessive humidity, a complex corrosion protection system specific to different components of the bridge has been implemented during construction.

As part of its corrosion protection measures, for various purposes based on the requirement, the team used aluminium metal spraying, hot zinc spray, metal spray zinc coating, inorganic zinc silicate, primers, and hot-dip galvanising, among others.

India recently welcomed one of its biggest landmarks! The country’s longest rail-cum-road bridge—Bogibeel Bridge over river Brahmaputra in Assam—was recently inaugurated, after having encountered several engineering and other challenges, almost 22 years after its foundation stone was laid in January 1997. For the Bogibeel Bridge, the initial plan was to use Pot-PTFE bearing with metallic pins and guide bearings. However, the size of the bearing required for taking the anticipated load could not be accommodated in the pier cap. Hence, spherical bearings with a four support system as per European bearing standard EN- 1337 have been used. A total of 164 such bearings have been used to construct the bridge. Each span is supported by four spherical bearings. Most 2D software At the Bogibeel project, the HCC team used ‘Most 2D’ automatic nesting software to generate efficient two-dimensional cutting plans for fabricating the steel superstructure. The nesting technology was based on advanced cutting algorithms specifically designed to optimise the cutting layouts in shearing. The software generates high-utilisation layouts, significantly reducing waste, and maximises productivity. Corrosion protection measures The superstructure of Bogibeel Bridge has been constructed using special grade copper-bearing steel plates to reduce corrosion. The average annual relative humidity in Bogibeel is 90 per cent, which goes up to 96-97 per cent. To further reduce corrosion from excessive humidity, a complex corrosion protection system specific to different components of the bridge has been implemented during construction. As part of its corrosion protection measures, for various purposes based on the requirement, the team used aluminium metal spraying, hot zinc spray, metal spray zinc coating, inorganic zinc silicate, primers, and hot-dip galvanising, among others.

Next Story
Products

Viva ACP Launches FR A1-Rated Honeycomb Panels for Fire Safety

Viva, Asia’s largest manufacturer and supplier of aluminium composite panels (ACP) introduced its FR A1-rated Honeycomb Panels, setting a new industry benchmark for fire safety and architectural excellence. Engineered to deliver exceptional performance, these panels combine advanced fire-resistance technology with aesthetic versatility, offering a revolutionary solution for safety-critical environments.The FR A1 rating represents the highest standard of fire resistance under the European Standard EN 13501-1, signifying non-combustibility and zero contribution to fire, smoke, or toxic emissio..

Next Story
Real Estate

Almal Real Estate Expands into Commercial, Global Markets

Almal Real Estate Development is soon to announce its upcoming expansion into new verticals and international markets as part of its strategic growth plans for 2030. The company, known for its innovative luxury residential and hospitality developments, is preparing to diversify into the commercial sector with the introduction of The Smart Space, a network of business centers in UAE featuring five-star amenities. Additionally, Almal is entering new markets in Bali and Thailand as a community developer, focusing on villa and townhouse projects.The expansion into the commercial real estate sector..

Next Story
Infrastructure Urban

NABARD Approves Rs 9.03 Billion for 127 Projects in Himachal

The Himachal Pradesh government has secured approval from the National Bank for Agriculture and Rural Development (NABARD) for 127 projects worth Rs 9.03 billion for the 2024-25 fiscal, Chief Minister Sukhvinder Singh Sukhu announced. During a meeting with MLAs from Kangra, Kullu, Kinnaur, Solan, Chamba, Bilaspur, and Lahaul-Spiti districts to discuss priorities for the 2025-26 budget, Sukhu said the approved projects include 50 MLA-priority schemes under the Public Works Department, valued at Rs 4.12 billion, and 23 MLA-priority schemes under the Jal Shakti Vibhag, costing Rs 1.79 billio..

Advertisement

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

Advertisement

Advertisement

Advertisement

Talk to us?