摘要
我国有着丰富的特细砂资源,如长江、黄河、珠江等流域的河砂,西北和新疆等地的风积砂几乎遍布全国各地。对粉煤灰特细砂混凝土在水电工程中的应用进行了总结和探讨,对综合利用粉煤灰和特细砂资源,提高社会效益和经济效益具有借鉴和指导意义。
China is rich in extra fine sand, such as river sand in the Changjiang River, Yellow River and Zhujiang River, blow sand in the area of northeast China and Xinjiang. Application of concrete with fly ash and extra fine sand in hydropower project is discussed and summarized. The experience is useful for comprehensive utilization of fly ash and extra fine sand so as to improve social and economic benefits.
出处
《四川水力发电》
2005年第5期16-18,23,共4页
Sichuan Hydropower
关键词
粉煤灰
特细砂
应用
总结
桐子壕航电工程
fly ash
extra fine sand
application
summary
Tongzihao navigation and hydropower project
