Abstract:
Considering that winter construction of massive concrete foundation slab under severe conditions suffers from obvious influences of stress, shrinkage deformation and temperature fluctuation, measures are taken to prevent deformation crack on concrete, "alternative bay" construction method is adopted and after-pouring belt in the original design is cancelled to ensure the winter construction quality of massive concrete and to avoid harmful crack and leakage due to stress and shrinkage deformation of concrete foundation slab. Favorable construction effects are realized.
KAN Jing-long,ZHANG Ya-jun,FU Wei. WINTER CONSTRUCTION OF MASSIVE CONCRETE BY "ALTERNATIVE BAY METHOD" AND QUALITY CONTROL[J]. Architecture Technology, 2013, 44(11): 1000-1003.