Fuzzy Comprehensive Evaluation on the Durability of Subsea Tunnel Grouting Materialsoft-com:office:office" />
详细信息
- 责任者：Tu Peng (College of Civil Engineering and Architecture ; Central South University ; Changsha 410075 ; China) ; Wang Xinghua
- 刊名：Hydrogeology and Engineering Geology
- 出版年：2010
- 卷期：37(1)
- 关键词：隧道 ; tunnels ; 灌浆 ; grouting
- 页码：p.68-72
- 图表：3 tables, 10 refs.
- 分类号：1702
- issnNo：ISSN1000-3665
- isbnNo：CN11-2202/P
摘要
Long-term durability of grouting material of subsea tunnel is an important guarantee for the normal work. The main erosion factors of grouting materials include chemical erosions due to sea environment, physical erosions and effects of their own. Experiments are carried out on ordinary cement, sulfur aluminate cement, and superfine cement. Evaluation factors such as sulfate-resistant ability, water-resistant ability, chloride ion penetration-resistant ability and cubage stability are introduced, and the durability of grouting material is evaluated by the method of fuzzy comprehensive evaluation which based on experiments. oft-com:office:office" />