Pull-push (axial) strain-controlled fatigue tests following the standard ISO 12016:2003 were then performed on the MTS NEW 810 fatigue testing system at room temperature and 300 °C. The triangular waveform was
a certain basis for the temperature control simulation calculation before the construction of the project, improve the accuracy of the simulation calculation results, and then achieve the improvement of the temperature control of concrete crack prevention during the construction period. The main ...
the microcracks formed in the pull direction had propagated. The diagonal crack appeared in two directions of loading but that damage did not take place outside of the joint region. The 1.5% drift provided the first damage that was observed outside of the joint region, including diagonal crack...