Abstract：
In the super-high Beijing Greenland Center project, the top concrete slab of steel-bar truss deck covered an area of 70000m2. Concrete crack on top slab was researched during construction of floor deck and effective measures were adopted for connection among floor decks, elevation control, support mode and concentrated load, etc., so as to effectively prevent generation of concrete crack on steel-bar truss deck.
ZHANG Li-li,TIAN Feng,WU Hua et al. RESEARCH AND APPLICATION OF CONTROL TECHNIQUES FOR CONCRETE CRACK ON STEEL-BAR TRUSS DECK[J]. Architecture Technology, 2015, 46(4): 345-348.
