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介绍了三峡工程永久船闸地面混凝土在 1999年夏季施工中所进行的各种温控措施。实践表明 :只要温控措施得力 ,在高温季节大量浇筑基础约束区混凝土或大体积混凝土 ,不但能满足混凝土温控标准 ,还能有效地赢得工期、缩短工程建设周期。
The various temperature control measures for the construction of Permanent Ship Lock Concrete of the Three Gorges Project in the summer of 1999 are introduced. Practice shows that as long as the temperature control measures are effective, pouring a large amount of foundation restraining zone concrete or mass concrete in the hot season can not only meet the concrete temperature control standard, but also effectively obtain the construction period and shorten the construction period.