Data for: Simulation Analysis of the Hydration Heat of Large Diameter CFST Arch and Its Effects on Loading Age

The uploaded research data file associated to the article is research_data.xlsx, which gives the data for some figures and tables in this paper, including Fig. 3(Temperature variations within the first 50 hours), Fig. 6 (Fitting results for C50 micro-expansive concrete, (a) Ec, (b) fcu), Fig. 7 (Hydration heat temperature field along the arch axis), Fig. 8(Temperature variations at the reference points), Fig. 9(Cross section temperature field caused by hydration heat in 10 days), Fig. 10(Developments of fcu, Ec at reference points), Fig. 11(Variation of △fcu and △Ec with age), Fig. 12(Variations of fcu, Ec developments with different tube diameters), Table 4(Temperature at typical points along the arch axis), Table 5(Developments of fcu and Ec of the concrete in the steel tube).

所上传的研究数据文件，即 research_data.xlsx，提供了本论文中部分图表和表格的数据，包括图3（前50小时内的温度变化）、图6（C50微膨胀混凝土的拟合结果，（a）Ec，（b）fcu）、图7（拱轴方向的养护热温度场）、图8（参考点的温度变化）、图9（10天内由养护热引起的横截面温度场）、图10（参考点的fcu和Ec的发展）、图11（fcu和Ec随龄期的变化）、图12（不同管径下fcu和Ec发展的变化）、表4（拱轴轴线上典型点的温度）、表5（钢管中混凝土的fcu和Ec的发展）。