【摘要】 混凝土冬季施工的关键技术核心是混凝土温度场的热工计算。20世纪80年代以前国内主要习用苏联Б.Г.Скрамтаев(Б.Г斯克拉姆塔耶夫)公式;20世纪80年代后主要采用中国吴震东公式。本文从理论上研讨Б.Г.Скрамтаев公式的起源和推导的思路,对及其诱导公式也作了客观、公正的分析和评价,指出了不足之处,提出了不同的意见和看法,对吴震东方程作了简略的介绍,综合论述了国内外文献在研究(俄)Б.Г.Скрамтаев公式和(中)吴震东方程所取得的重要成果,这对加强自然科学学术争鸣,促进基础科学原始创新有极大的好处和裨益。更多还原

【Abstract】 The thermal calculation of concrete temperature field is the core of key technologies in winter construction.At home and abroad,before 1980,it has been habitually used Б.Г.Скрамтае formula of Soviet Union;after 1980 mainly use Wu Zhendong formula in China,and its essence is to show that the objective rule of concrete temperature(t) varies with time(z)and universal rule of concrete mean temperature(tp)varies with time(z) in the process of thermos curing.It belongs to category of physics of heat transfer in the area of natural science as well as to the area of study of applied technology theory for the civil and architecture engineering in the technological sciences,and it will be of practical value to engineering construction.theoretically,the origin and deduced thought of Б.Г.Скрамтаев Formula are discussed in this paper,it gives objective and fair evaluation for its induced Formula.it presents a few different opinions and views,this paper puts forward WuZhenDong formula of the brief introduction,introduces the domestic papers with important achievements on Б.Г.Скрамтаев formula and WuZhenDong equation,which is to strengthen science academic argument,and promote original innovation in basic scientific research.更多还原