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严寒、寒冷地区定义综述铁道部建设司标准科情所胡槿初根据１９５８年５月发布的《铁路桥隧工程混凝土及钢筋混凝土暂行施工技术规范》规定：严寒气温系指最寒冷月份里的月平均温度低于－１５℃；寒冷气温系指最寒冷月份里的月平均温度处在－５℃～－１５℃之间；温和气温...
Cold and Cold Regions Summary According to the “Interim Construction Specifications for Concrete for Railway Bridge and Tunnel Construction” and “Interim Construction Specifications for Reinforced Concrete for Railway Bridge and Tunnel” promulgated in May 1958: Cold temperature refers to the monthly average temperature in the coldest month Below -15 ℃; cold temperature refers to the coldest month in the monthly average temperature between -5 ℃ ~ -15 ℃; moderate temperature ...