Bidhan Chandra Halder Email and Phone Number

• Performing detailed design of 29m wide Extradosed Bridge with total span of 200m in Ahmedabad-Rajkot Flyover project. Associated with superstructure design. Performed cable tuning, prestressed tendon profile design, construction stage analysis and design, longitudinal design and optimization of box girder section as per IRC 112 and EN 1992.

• Started detailed design of 29m wide Extradosed Bridge with total span of 200m in Ahmedabad-Rajkot Flyover project.• Performed detailed design of 18.6m wide open web girder ROB with span of 90m in Delhi-Amritsar-Katra Package 15 project.• Performed modelling and analysis for 34m wide balanced cantilever bridge with unit span of 286.5m in Sherpur-Dighwara PC job.

Involved in superstructure design of steel and PSC road bridges. Worked on design of bow string arch, tied network arch, steel tub girder composite, steel truss bridge design. Exposure to staged construction and design of balanced cantilever bridge, post-tensioned segmental box girder, PSC I girder composite bridges.