Abstract

The Jhelum River in Pakistan runs through a mountainous area in a high risk seismic zone, and its flow volumes vary dramatically with the seasons. At the town of Karote, a new bridge has been built after record floods in September 1992 rose 8 m above the deck, subjecting the previous bridge to extreme loading from thousands of tons of logs, debris and boulders, leading to stability failure. In July 1993, the National Highway Authority, with a credit from World Bank, invited international bids for reconstruction on a turn-key (design-and-construct) basis. After examining comparative costs and time schedules, a bid was submitted for construction of a post-tensioned concrete segmental cantilever bridge.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.