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Ting Kau Bridge

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
cables strands per cable 20 - 60 (15 mm)
deck width 2 × 18.77 m
number of lanes 2 × 3
main bridge total length 1 177 m
span lengths 127 m - 448 m - 475 m - 127 m
piers height max. 65 m
number of piers 21
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 ratio 80 kg/m²
pylons structural steel 1 300 t
reinforcing steel ratio 200 kg/m²
stay cables steel for cable-stays 2 800 t

Design Loads

wind resistant to 95 m/s

Materials

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

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Participants

Initial construction (1992-1997)
Owner
Client
Design
Wind tunnel testing
Checking engineering
Co-contractor
Precastor
Subcontractor
Earthworks
Stay cables
Prestressing
Material supplier
Concrete supplier
Steel supplier
Reinforcing steel
Bearings
Expansion joints
Roadway cover
Formwork
Construction supervision
Cable refurbishment (2006)

Relevant Web Sites

Relevant Publications

More publications...
  • About this
    data sheet
  • Structure-ID
    20000078
  • Date created
    28/10/1998
  • Last Update
    28/11/2018