摘要
借助有限元计算软件Midas,建立上海临港风电项目风机基础混凝土承台的水管冷却三维有限元模型,计算得到大体积高性能风机混凝上承台在有、无水管冷却条件下的温度场,对比分析水竹冷却的效果,并结合工程施工现场温度监测数据,验证了数值模拟计算的准确性,为设计和施工提供参考。
The 3 D-FEM of wind turbine foundation with water pipe cooling of Shanghai Lingang wind power was built using finite element calculation software MIDAS. High performance mass concrete temperature field with and without water-cooling pipe was calculated. The basis was given to design and construction by comparing analysis of cooling effect.
作者
陈开宇
於正芳
Chen Kaiyu;Yu Zhengfang(Shanghai Water Engineering Design and Research Institute Co.,Ltd Shanghai 2000611)
出处
《上海水务》
2018年第1期6-10,15,共6页
Shanghai Water
关键词
海上风机
大体积混凝土
高性能混凝土
水管冷却
温度场
现场监测
offshore wind power
mass concrete
high performance concrete
water pipes cooling
temperaturefield
onsite temperature monitor
