粉煤灰特细砂混凝土的应用和实践总结  

Experience for Use of Concrete with Fly Ash and Extra Fine Sand

作　　者：王圣尧[1] 强艳丽[1] 

机构地区：[1]中国水利水电第五工程局五分局,四川成都610066

出　　处：《四川水力发电》2005年第5期16-18,23,共4页Sichuan Hydropower

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.

关 键 词：粉煤灰 特细砂 应用 总结 桐子壕航电工程 

分 类 号：TV431[水利工程—水工结构工程]