PROJECTS

Continuous multi-cellular decks and complex geometrics characterise the 2 viaducts and 7 bridges of the project. Designed to British Codes BS:5400, architectural aspects constituted important structural challenges.In collaboration with M/s HSSI, Malaysia.

Structural Design Consultancy for Mainline Flyover consisting of double carriageway (13 lane each) built with precast post-tensioned I-Beams made continuous. Superstructure for 2 ramps consists of cast-in-situ voided slab in high curvature (R=50m) zones & standard precast pretensioned M/UM Beam made continuous. In association with M/s Zaidun-Leeng to the order of Jelutong Development Corporation.

Proof Checking of calculations for superstructures of the bridges consisting of structural steel wide flange joists topped by cast-in-situ RCC deck slab. The 2 * 21.1 m wide superstructures have spans varying from 16.85 to 21.20m and are of complex geometrical shape. In association with M/s HSSI, Malaysia.

Structural Design Consultancy for 17 nos viaducts and bridges over valleys and waterways on the 55 km long Loging Pos Blau link in difficult mountainous terrain on the proposed East West Highway connecting Simpang Pulai to Kuala Berang. The bridges with curvatures in horizontal and vertical alignments and with pier heights reaching 57m are constructed by free cantilevering techniques and by precast girders made continuous with cast-in-situ deck slab and diaphragms. Two typical bridges are shown above. In collaboration with M/s HSSI, Malaysia.