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mass concrete
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mass concrete
Encyclopedia
工学
混凝土
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mass concrete
大体积混凝土
中国混凝土结构物实体最小几何尺寸不小于1米的大体量混凝土,或预计因混凝土中胶凝材料水化引起的温度变化和收缩可能导致有害裂缝产生的混凝土。
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