Table 2 PFs at the location of each FBG in full-scale specimen (T1–H7).
From: Analysis of Short-Term Prestress Losses in Post-tensioned Structures Using Smart Strands
Distance (m) | 1 | 4 | 7 | 10 | 13 | 16 | 19 |
|---|---|---|---|---|---|---|---|
After tensioning (kN) | 171 | 171 | 164 | 163 | 163 | 159 | 157 |
After anchoring the strands in T1 (kN) | 154 | 153 | 155 | 158 | 163 | 159 | 157 |
After anchoring the strands in T2 (kN) | 152 | 150 | 151 | 154 | 161 | 157 | 155 |
After anchoring the strands in T3 (kN) | 151 | 149 | 149 | 151 | 158 | 155 | 154 |