Analysis is made on the causes of concrete temperature cracking, on the concrete temperature control of works, and given the preventions.
对混凝土温度裂缝产生的原因、现场混凝土温度的控制和预防裂缝的措施进行等进行阐述。
Therefore well controlling of difference in temperature and temperature strain are important measures on concrete cracking control.
因此，控制好内外温差和温度变形是防止大体积混凝土出现裂缝的重要方法。
According to the characteristic of the pipeline cracking furnace, a new neural network optimization control strategy of cracking furnace′s output temperature is put forward.
根据管式裂解炉的特点， 提出了一种管式裂解炉出口温度优化控制方法。
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