Hanhan Zhou, Bao Liu
To investigate the temperature field change law of the steam curing process of precast concrete elements, this paper takes precast concrete wall panels as the research object.Combining the field production process with the theory of temperature field calculation, ANSYS is used to simulate the temperature field of the maintenance process and to compare the maintenance effect under different maintenance systems.The simulation analysis shows that the steam curing effect gradually decreases with the increase of the thickness of the prefabricated components of the slab.The poor thermal conductivity of the concrete and the rapid temperature rise in the warming stage will lead to a large temperature difference between the inside and outside of the wall panels.The curing effect can be improved by adjusting the curing system.
Precast Concrete Wall Panels; Steam Curing; Temperature Field; Curing Regime