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Home » Case studies » Bridge in Macau

Bridge in Macau

Published on January 30 2017
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Bending and deflection monitoring over the central bridge span

Image Bridge in Macau

 

Construction started in June 1970, during Portuguese rule. With a length of 2,569.8 m a width of 9.2 m, it was open to traffic in October 1974. The middle of the bridge is raised, in the shape of a triangular arc, to allow vessels to pass through. The highest point of the bridge is 35 metres above sea level. Once the longest continuous bridge on earth, it is named after José Manuel de Sousa e Faria Nobre de Carvalho, the Governor of Macau from November 25, 1966 to November 19, 1974. The bridge is meant to take the shape of a dragon, with Casino Lisboa representing the dragon’s head, and Taipa Monument on Taipa Pequena the dragon’s tail.

Aim of monitoring:

Bending and deflection monitoring over the central bridge span. Long term structural integrity monitoring, dynamic responses under heavy traffic and strong wind, dynamic load test.

 

INSTALLATION PERIODTYPE OF SENSORSNUMBER OF SENSORS
2007 – 2008SOFO12

Related Papers:

Monitoring System for a Cable-Stayed Bridge using static and dynamic Fiber Optic Sensors, A. Del Grosso, A. Torre, D. Inaudi, G. Brunetti, A. Pietrogrande , 2nd International Conference on Structural Health Monitoring of Intelligent Infrastructure (SHMII-2’2005), Shenzhen, China, November 16-18 – 2005
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Macau-Taipa Bridge

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Macau-Taipa Bridge longitudinal view

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Taking measurments

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SOFO sensor detail

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Provider of Hydrogeological & Geotechnical Services. Investigations, Monitoring & Testing

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Developer and Manufacturer of Geotechnical & Structural Instruments and Soil/Rock Testing Equipment

Logo Smartec

Provider of innovative Fiber Optic Solutions for Structural Health Monitoring and Geotechnical Instrumentation

Logo Telemac

Provider of Geotechnical & Structural Instruments
since 1947

Logo Enomfra

Provider of Hydrogeological & Geotechnical Services. Investigations, Monitoring & Testing

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