水力发电2011，Vol.37Issue(6)：54-56,3.
天花板碾压混凝土拱坝通水冷却设计
Water Cooling System Design for Tianhuaban RCC Arch Dam
杨子强 1林健勇 1周飞平1
作者信息
- 1. 中国水电顾问集团北京勘测设计研究院,北京100024
- 折叠
摘要
Abstract
Because the Tianhuaban RCC Arch Dam bears stronger restraints imposed by the rocks in dam foundation and two banks, and the concrete in strong-restrained zones will be poured in hot season, the temperature control is important.One of temperature control measures is laying water cooling pipes in dam body to cool the concrete with phased manner.The pipes are arranged in different zones according to the position and dam structure.The practice shows that the layout of water cooling pipe and the cooling programs can effectively control concrete temperature.关键词
碾压混凝土拱坝/温度应力/温控措施/水管冷却/天花板水电站Key words
RCC arch dam/ temperature stress/ temperature control measure/ water cooling/ Tianhuaban Hydropower Station分类
建筑与水利引用本文复制引用
杨子强,林健勇,周飞平..天花板碾压混凝土拱坝通水冷却设计[J].水力发电,2011,37(6):54-56,3.
