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Construction stage | Construction contents | Duration (day) | Cumulated time (day) |
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1 | Concrete casting of segment number 0 | 11 | 11 |
2 | Jacking of tendons in segment number 0 | 1 | 12 |
3 | Temporary consolidation and installation of hanging baskets | 3 | 15 |
4 | Concrete casting of segment number 1 | 7 | 22 |
5 | Jacking of tendons in segment number 1 | 1 | 23 |
6 | Moving forward of hanging baskets | 1 | 24 |
7 | Concrete casting of segment number 2 | 7 | 31 |
8 | Jacking of tendons in segment number 2 | 1 | 32 |
9 | Moving forward of hanging baskets | 1 | 33 |
10 | Concrete casting of segment number 3 | 7 | 40 |
11 | Jacking of tendons in segment number 3 | 1 | 41 |
12 to 54 | Concrete casting of segments number 4 to number 17 | 12 per segment | 160 |
55 | Concrete casting of segment number 18 | 7 | 167 |
56 | Jacking of tendons in segment number 18 | 1 | 168 |
57 | Concrete casting of straight segments in both side spans using brackets | 1 | 170 |
58 | Converting hanging baskets into hoisting baskets in side spans | 2 | 172 |
59 | Counterweight of water tank in both side spans and central span, and installation of stiff steel framework. | 1 | 173 |
60 | Casting of closure segments in side spans and removal of counterweight | 7 | 180 |
61 | Jacking of closure tendons in side spans | 3 | 183 |
62 | Removal of brackets in side spans and temporary consolidation | 4 | 187 |
63 | Converting hanging baskets into hoisting baskets in main spans | 2 | 191 |
64 | Concrete casting of closure segment in main span and removal of counterweight | 7 | 198 |
65 | Jacking of closure tendons in central span | 3 | 201 |
66 | Removal of hoisting baskets in both side and main spans | 1 | 202 |
67 | Construction of bridge deck pavement | 35 | 237 |
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