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General Information

Name in local language: 汀九桥 (汀九橋) = Tīngjiǔ Qiáo
Beginning of works: 1995
Completion: 5 May 1998
Status: in use

Project Type

Location

Location: , ,
, , ,
Coordinates: 22° 21' 50.56" N    114° 4' 47.20" E
Show coordinates on a map

Technical Information

Dimensions

total length 1 675 m
bridge surface 46 000 m²
deck width 2 x 18.77 m
number of lanes 2 x 3
piers height max. 65 m
deck depth at abutments 21
main bridge
total length 1 177 m
span lengths 127 m - 448 m - 475 m - 127 m
number of spans 4
cables strands per cable 20 - 60 (15 mm)
pylon Central height 194 m
pylon head Central height 31 m
weight 190 m
pylon head Ting Kau height 21 m
weight 140 t
pylon head Tsing Yi height 162 m
weight 140 t
pylon Ting Kau height 167 m
pylon Tsing Yi height 162 m
stay cables number of cables 384

Quantities

volume of extracted material 675 000 m³
volume of earthworks 50 000 m³
deck structural steel 9 000 t
reinforcing steel content 80 kg/m²
main bridge
pylons structural steel 1 300 t
reinforcing steel content 200 kg/m²
stay cables steel for cable-stays 2 800 t

Design Loads

wind resistant to 95 m/s

Materials

pylons reinforced concrete
deck slab reinforced concrete
cross beams steel
girders steel

Case Studies and Applied Products

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TENSA®MODULAR LR & LR-LS – Modular expansion joints

TENSA®MODULAR LR & LR-LS – Modular expansion joints

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Relevant Web Sites

Relevant Publications

More publications...
  • About this
    data sheet
  • Structure-ID
    20000078
  • Published on:
    28/10/1998
  • Last updated on:
    28/11/2018
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