糯扎渡水电站左岸泄洪洞混凝土温度监测及温度裂缝防治

Temperature monitoring of the concrete in the left bank spillway tunnel and prevention of the temperature cracking at the Nuozhadu hydropower station

通过对糯扎渡水电站左岸泄洪洞底板混凝土温度监测,对混凝土温度裂缝产生的原因、现场混凝土温度的控制和预防裂缝的措施等进行阐述。

This paper expounds the cause of the temperature cracking, the control of the concrete temperature ,the measures of crack prevention and so on in detail through the temperature monitoring of the concrete on the left bank spillway invert slab of the Nuozhadu Hydropower Station.