摘要
通过有限单元法仿真模拟,预测某布置有冷却水管的大体积混凝土承台内部温度场与应力场。研究揭示了设置冷却水管对大体积混凝土内部温度场的影响规律,为采用冷却水管进行大体积混凝土温度控制提供了理论指导。研究成果可为类似工程提供参考。
The internal temperature field and stress field of a mass concrete pile cap with cooling water pipe are predicted by finite element simulation method.The research reveals the influence of cooling water pipe on the internal temperature field of mass concrete,and provides theoretical guidance for using cooling water pipe to control the temperature of mass concrete.The research results can provide reference for similar projects.
作者
周礼庚
ZHOU Ligeng(Xing'anji Construction Engineering Co.,Ltd.of CCCC Third Navigation Bureau,Shanghai 201315,China)
出处
《建筑施工》
2021年第6期1147-1149,共3页
Building Construction
关键词
有限元仿真
大体积混凝土
水化热
冷却水管
finite element simulation
mass concrete
hydration heat
cooling water pipe
