摘要
在承台施工中,大体积混凝土得到广泛使用。为了解决施工中出现的水化热问题,本文以克地坝陵河特大桥连续梁主墩3#承台为例,采用MIDAS/FEA有限元分析软件对该承台的水化热效果进行分析,并根据MIDAS/FEA测得的相关数据,同时提出相应的政策建议,为同类工程施工提供参考依据,进而实现价值工程管理的目的。
The large volume concrete is widely used in the construction of pile caps. In order to solve the heat of hydration in the construction, this paper takes 3# pile cap of the main pier continuous beam of the large bridge of Linghe in Kedi dam for example, and uses the finite element analysis software of MIDAS/FEA to analyze the heat of hydration effect of the pile cap. According to the measured data of MIDAS/FEA, the related policy suggestions are put forward to provide references for the similar engineering construction and implement the management of value engineering.
出处
《价值工程》
2015年第10期96-101,共6页
Value Engineering
关键词
MIDAS/FEA
温控施工
冷却管
数值分析
有限元
MIDAS/FEA
temperature control construction
cooling pipe
numerical analysis
finite element
