论文部分内容阅读
在冬季施工中,混凝土分项工程的施工是重要的施工内容,确保混凝土不发生冻害,保证后期强度的增长,对于整个工程来说具有至关重要的意义。我们对JGJ104—2011《建筑工程冬期施工规程》中用成熟度法计算混凝土的早期强度进行了应用,并对《规程》中给定的曲线方程进行推导,形成了根据标养强度确定a、b参数的计算公式,使技术人员能更为方便的应用。
In winter construction, construction of concrete sub-project is an important construction content to ensure that concrete does not occur frost damage, to ensure the growth of late strength, for the entire project is of crucial significance. We JGJ104-2011 “winter construction procedures for construction,” the use of maturity method to calculate the early strength of concrete has been applied, and “rules” given in the curve equation derived, formed according to the standard strength of a, b Parameters of the formula, so that technicians can more convenient application.