小湾水电站混凝土拱坝温度裂缝分析

摘要

According to the factual conditions of hyperbolic concrete arch dam at Xiaowan hydropower plant,the paper refers to the relative cracks theories and practice for controlling arch dam cracks,analyzes the stress for controlling the temperature in the construction process,so as to control the arch dam cracks and achieve factual methods,and to provide the direction for the concrete arch dam in the construction process.%针对小湾水电站双曲混凝土拱坝实际条件,参照相关的控制拱坝裂缝理论与实践,论述分析了在施工过程控制温度应力,从而控制拱坝裂缝的目标和具体方法,为混凝土拱坝施工过程提供指导。