Figure 1:
Type of prestressing tendon and their behavior under load
Figure 2:
Strain redistribution of general cross-section with bonded/unbonded prestressing steel (Alqam et al., 2021)
Figure 3:
Effect of beam deflection on tendon eccentricity
Figure 4:
Behavior of different types of prestressing steel during loading (Alkhairi, 1991)
Figure 5:
Test specimen (Svoboda & Klusáček, 2018)
Figure 6:
Three inductive sensors for measuring strand displacement and flattening (Svoboda & Klusáček, 2018)
Figure 7:
Typical tensioning of monostrand and sensor displacement under load (Svoboda & Klusáček, 2018)
Figure 8:
Scheme of measuring flattening and HDPE sheath thinning (Svoboda et al., 2016)
Figure 9:
Result of experimental measurements of flattening of monostrands in saddles with radius of curvature 1500 mm (Svoboda & Klusáček, 2018)
Figure 10:
Result of experimental measurements of thinning of the protective HDPE sheath of monostrands in saddles with radius of curvature 1500 mm (Svoboda & Klusáček, 2018)