云南水力发电Issue(3)：9-11,46,4.DOI:10.3969/j.issn.1006-3951.2013.03-004
TBM开挖料用作混凝土骨料的试验研究及应用
The Test and Study of TBM Excavation Material for Use as Concrete Aggregate in Construction of a Hydropower Project
赵志芳 1吴晓东1
作者信息
- 1. 中国水利水电建设工程咨询西北公司，云南 德宏 679300
- 折叠
摘要
Abstract
The paper deals with the feasibility test and study of using TBM excavation material as concrete aggregate .Although the cement consumption increases ,the use of TBM as concrete aggregate can reduce the project cost ,increase the concrete strength ,improve the overall quality of concrete and satisfy the de-sign requirements of concrete .The crushed TBM excavation material is suitable for use in backfill concrete in a tunnel with low grade strength .The use of TBM excavation material can reduce the economic cost and protect the ecological environment while meeting the project requirement .关键词
TBM 掘进/毛料/加工/人工骨料/研究/那邦水电站Key words
TBM driving/raw material/processing/crushed aggregate/study/Nabang Hydropower Project分类
建筑与水利引用本文复制引用
赵志芳,吴晓东..TBM开挖料用作混凝土骨料的试验研究及应用[J].云南水力发电,2013,(3):9-11,46,4.
