<p>The new 30 km Cadangan Projek Jambatan Temburong (Temburong Bridge Project) in Brunei will connect the relatively isolated district of Temburong with the more developed Brunei-Muara district. The project is procured under several different construction contracts. Contract CC3 involves construction of 2 cable stayed bridges over cross navigation channels within Brunei Bay and connecting structures at the Brunei-Muara shoreline.</p><p>Despite the differences in span arrangements and deck widths, the 2 concrete deck cable stayed bridges adopt similar details which not only provides a unified theme to the crossing, but also facilitated efficient design methods and construction planning. The towers adopt Islamic architectural principles by incorporating pointed arch shapes and symbolising the physical connection between the four districts of Brunei.</p><p>Precast segmental connecting bridges carry the main alignment through towards the Mentiri ridge in Brunei-Muara, whilst on and off ramps connect down to the existing shoreline road.</p><p>Construction planning is well advanced for the cable stayed bridges and the connecting structures.</p>
<p> The Temburong Bridge Project is a 30km long dual two-lane highway crossing over the Brunei Bay. It will connect the relatively isolated Brunei district of Temburong to the other three Brunei districts. The main objective of the project is to stimulate economic growth in the Temburong region by connecting it to the country’s airport and ports. The alignment crosses two navigation channels resulting in the need for two cable stayed bridges – the Brunei Channel Bridge (145m main span) and the Eastern Channel Bridge (260m main span).</p><p> The design of these cable stayed bridges is one of the first applications of the Eurocode to a fully concrete cable stayed bridge. Both cable stayed bridges draw on strong Islamic architectural influences from the region to form a tower shape that is unique and instantly recognisable.</p>
The Temburong Bridge Project is a 30 km long dual two‐lane highway crossing over the Brunei Bay. It will connect the relatively isolated Brunei district of Temburong to the other three Brunei districts. The main objective of the project is to stimulate economic growth in the Temburong region by connecting it to the country's airport and ports. The alignment crosses two navigation channels resulting in the need for two cable stayed bridges – the Brunei Channel Bridge (145 m main span) and the Eastern Channel Bridge (260 m main span).The design of these cable stayed bridges is one of the first applications of the Eurocode to a fully concrete cable stayed bridge. Both cable stayed bridges draw on strong Islamic architectural influences from the region to form a tower shape that is unique and instantly recognisable.Temburong Brücke, Brunei – Entwurf von zwei SchrägkabelbrückenDie Temburong Brücke ist eine 30 km lange Verbindung über die Brunei Bucht mit zwei Richtungsfahrbahnen mit je zwei Fahrstreifen. Sie wird den relativ isolierten Distrikt Temburong mit den anderen drei Distrikten Bruneis verbinden. Hauptanliegen des Projekts ist die Stimulierung von ökonomischem Wachstum in der Temburong Region, indem sie an den Flughafen und Seehafen des Landes angebunden wird. Die Trassierung erfordert die Überquerung zweier Schiffahrtsrouten. Dies wird mit der Anordnung zweier Schrägkabelbrücken ermöglicht, der Brunei Channel Brücke (145 m Hauptspannweite) und der Eastern Channel Brücke (260 m Hauptspannweite).Die Bemessung der beiden Brücken stellt eine der ersten Anwendungen des Eurocode auf Schrägkabelbrücken mit Betonüberbau dar. Optisch sind die beiden Brücken geprägt von der islamischen Architektur der Umgebung, die Pylonform ist ein besonderes Erkennungsmerkmal der Brücken.
<p>Brunei Temburong Link is one of the largest infrastructure projects currently being constructed in South-East Asia. It is a 30km dual 2-lane road link which will connect the main Brunei districts of Muara, Tutong and Belait with the isolated district of Temburong which is separated by the Malaysian state of Sarawak. The project is procured under different construction contracts and involves construction of two cable stayed bridges over navigation channels within Brunei Bay.</p><p>The paper will describe the design of the two cable stayed bridges with particular focus on the design against extreme loading conditions, namely vessel collision, seismic and fire conditions. The design was carried out to Eurocodes.</p>
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