Research Article
Rehabilitation Effect Evaluation of CFRP-Lined Prestressed Concrete Cylinder Pipe under Combined Loads Using Numerical Simulation
Table 3
Number of broken wires required to cause onset of visual crack for inner concrete core.
| | Component | S1 | S2 | | Crown | Springline | Invert | Crown | Springline | Invert |
| | Model A | 125 | 130 | 125 | 160 | 170 | 175 | | Model B | 130 | 165 | no visual crack | 165 | no visual crack | no visual crack | | Proportion of improvement | 4.00% | 26.92% | no value | 3.13% | no value | no value |
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