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Construction of J.P. Magufuli Extradosed Cable-Stayed Bridge (3.0km) at Mwanza, Tanzania near Kigongo/Busisi Ferry.

 Construction of J.P. Magufuli Extradosed Cable-Stayed Bridge (3.0km) at Mwanza, Tanzania near Kigongo/Busisi Ferry.
Autor(en):
Beitrag für IABSE Congress: Beyond Structural Engineering in a Changing World, San José, Cost Rica, 25-27 Seotember 2024, veröffentlicht in , S. 1004-1012
DOI: 10.2749/sanjose.2024.1004
Preis: € 25,00 inkl. MwSt. als PDF-Dokument  
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The J.P. Magufuli extradosed bridge is currently under construction. The bridge crossing Lake Victoria has an overall length of 3,000m and a deck width of 28.45m to accommodate 4 lanes of

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Bibliografische Angaben

Autor(en): (Project Engineer and Bridge Engineer, TANROADS HQ)
Medium: Tagungsbeitrag
Sprache(n): Englisch
Tagung: IABSE Congress: Beyond Structural Engineering in a Changing World, San José, Cost Rica, 25-27 Seotember 2024
Veröffentlicht in:
Seite(n): 1004-1012 Anzahl der Seiten (im PDF): 9
Seite(n): 1004-1012
Anzahl der Seiten (im PDF): 9
DOI: 10.2749/sanjose.2024.1004
Abstrakt:

The J.P. Magufuli extradosed bridge is currently under construction. The bridge crossing Lake Victoria has an overall length of 3,000m and a deck width of 28.45m to accommodate 4 lanes of

3.5m wide carriageway of vehicular traffic, the shoulder of 2.5m+2.5m for emergency parking and vehicle breakdown on each side, 2.5m+2.5m footpath for pedestrians on each side, and median of

2.45m. The structural arrangement of the main bridge is 100m+160m+160m+100m = 520m, the approach bridge PSC beam bridge L = 2480m (including 31@40=1240m on each side). The Superstructure is the extradosed bridge with RCC deck with three RCC Pylon of 18.856m height. The girder heights in the mid-span and end-span are 5.4m and 3.2m, respectively. This paper discusses the construction aspects of the J.P. Magufuli bridge along with the details of a special traveling formwork (Form-Traveller) that is used to enable the balanced cantilever construction, Pylons, PC House construction for the Pile Cap, and Deck Slab Partial Depth Panel for Deck Slab Construction.

Stichwörter:
Pylone Kletterschalung Pfahlkopfplatte

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