摘要
采用动态方法,不断调整反映水化速率的系数m,计算混凝土不同时期绝热温升。基于发热和导热方程,给予一定的简化,建立混凝土结构温度散热模型。选择合适的边界条件计算大体积混凝土中心实际最高温度。
The absolute hydration temperature rise of different period is calculated through adjusting the modulus m by the dynamic method.Based on the simplified heat producing and conducting formula,we established the heat diffusion model of the concrete structure.By choosing proper boundary conditions,we calculated the mass concrete′s center temperature.
出处
《水运工程》
北大核心
2010年第10期23-25,31,共4页
Port & Waterway Engineering
