摘要
羊湖电站主厂房施工期长,工序繁杂,与机电安装工期交叉进行,干扰大。为了解决在高寒缺氧地区的混凝土施工问题,采取了水加热、骨料预热、混凝土运输过程中的保温等冬季施工措施,工程质量好。经分部分项工程验收,厂房综合评比为优良工程。
Construction of powerhouse at Yangzhuoyong Lake project is characterized by long construction period,miscellaneous processes and large disturbance when constructing alternately with installation of electric machines.To carry out concrete placement in severely clod and oxygen lacking area,the winter construcion measures are taken,e.g.water heating,aggregate preheating and heat preservation of concrete during transportation. The project quality is good.After part of project checked and accepted,the powerhouse is assessed a excellent project.
出处
《四川水力发电》
1996年第1期25-27,共3页
Sichuan Hydropower
关键词
水电站厂房
混凝土施工
温度控制
Yangzhuoyons Lake Project Powerhouse concrete placement temperature control