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《大体积混凝土施工规范》(GB50496—2009)规定:“混凝土结构物实体最小几何尺寸不小于1m的大体量混凝土,或预计会因混凝土中胶凝材料水化引起的温度变化和收缩而导致有害裂缝产生的混凝土”确定为大体积混凝土。《大体积混凝土施工规范》(GB50496—2009)第5.1.2条规定:大体积混凝土工程的施工宜采用整体分层连续浇筑施工或推移式连续浇筑。
“Mass Concrete Construction Code” (GB50496-2009) states: “Concrete mass concrete structure of the minimum geometric size of not less than 1m of mass concrete, or expected to be due to hydration of cementitious materials in concrete caused by temperature changes and shrinkage caused Concrete produced by harmful cracks ”identified as mass concrete. “Mass Concrete Construction Code” (GB50496-2009) Article 5.1.2 states: mass concrete construction should adopt the overall hierarchical continuous pouring construction or push continuous casting.