Research Article
Analysis of the Generating and Influencing Factors of Vertical Cracking in Abutments during Construction
Table 4
Concrete shrinkage parameters and strain.
| | Parameter | t (day) | h (mm) | βs (t − ts) (×10−2) | εcso (×10−4) | εcs () (×10−6) |
| | Pile cap | 55 | 1211.54 | 3.18 | 3.1 | 12.4 | | Abutment backwall | 16 | 807.42 | 2.39 | 3.1 | 9.34 |
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