摘要
李家峡水电站主坝浇筑混凝土 130万 m3,基础廊道及主坝个别部位混凝土有蜂窝、麻面、狗洞、错台和裂缝等多种缺陷。尤其是对混凝土裂缝进行了更细的分类、分析 ,详述了不同的处理措施 ,介绍了对混凝土缺陷的处理方法及效果。
The concrete placement for the Lijiaxia dam amounts to 1.3 million m 3.Deficits including honeycomb,dotted face,hole,stepped joint,crack etc occurred in local positions of the main dam and foundation gallery.The methods and effect of concrete deficit treatment are presented.Particularly the concrete cracks are classified and analyzed and different remidies are adopted,resulting in good effect.
出处
《西北水电》
2000年第4期29-31,63,共4页
Northwest Hydropower
