1. Obligatory proof load tests | structures on investor’s or owner’s recommendation | with spans longer than 21 m, prototypes, structures with damages, other structures on investor’s recommendation | with spans longer than 15 m and other structures on investor’s or owner’s recommendation | with spans longer than 21 m, prototypes, structures with damages, other structures on investor’s recommendation |
2. Dynamic loads | trucks or exciters | trucks or exciters | locomotives or exciters | locomotives or exciters |
3. Artificial bumps | h = 0,10 m, by v = 0, 6 vmax | not specified | not acceptable | |
4. Dynamic tests condition | positive results of static tests |
5. Loading vehicles speed | from 10 km/h with step 20 km/h up to allowable speed vmax |
6. Measured values | strain, displacement, acceleration, velocity of vibration |
7. Assessment criteria | individually defined by certified research center |