Journal article

Long-Term Performance of Trestle Bridges: Case Study of an Indonesian Marine Port Structure

Yusak Oktavianus, Massoud Sofi, Elisa Lumantarna, Gideon Kusuma, Colin Duffield

Journal of Marine Science and Engineering | MDPI AG | Published : 2020

Abstract

A precast reinforced concrete (RC) T-beam located in seaport Terminal Peti Kemas (TPS) Surabaya built in 1984 is used as a case study to test the accuracy of non-destructive test techniques against more traditional bridge evaluation tools. This bridge is mainly used to connect the berth in Lamong gulf and the port in Java Island for the logistic purposes. The bridge was retrofitted 26 years into its life by adding two strips of carbon fiber reinforced polymer (CFRP) due to excessive cracks observed in the beams. Non-destructive field measurements were compared against a detailed finite element analysis of the structure to predict the performance of the girder in terms of deflection and momen..

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Grants

Funding Acknowledgements

This research was funded by Australian Indonesian Centre (AIC): Project Title: Structural Performance of Critical Infrastructures in Port Development, Infrastructure Cluster Strategic Projects, Strategic Research Project 2 (SRP2), 2016.