The experiment also shows that after the concrete strength reach the frost-resisting critical strength, its strength and elasticitymodule will increase slowly with the decrease of the temperature.
试验还表明,当混凝土强度达到受冻临界强度后,随着负温值的增大其强度缓慢增长,弹性模量也有缓慢增长。
2
S. Throuth the thorough analysis, we can get the changing laws of the strength parameter with the variety of temperature and the temperature influence upon the elasticitymodule.
通过对实验数据的分析,得出强度参数随温度的变化规律,以及温度对弹性模量、峰值应变的影响。
3
The elasticitymoduleof ADI is lower than that of steels, so that the surface contact stress borne by ADI gears during working process would be lower than steels.