水利水电技术2012，Vol.43Issue(9)：30-32,3.
防渗墙墙体材料抗溶蚀耐久性试验研究
Experimental study on corrosion durability of material for cutoff wall
王黎 1李庆2
作者信息
- 1. 长江水利委员会长江科学院,湖北武汉430010
- 2. 长江水利委员会建设与管理局,湖北武汉430015
- 折叠
摘要
Abstract
Based on the permeability and corrosion tests and the micro-analyses before and after corrosion made for plastic concrete and cement-treated soil, the corrosion rule of CaO( calcium oxide) and the impact from the corrosion on the durability of the plastic concrete and the cement-treated soil under the condition of leakage are studied; and then, it is considered that both the plastic concrete and the cement-treated soil have a similar corrosion rule, i. e. the corrosion rate of CaO is to be gradually decreased and become stable along with the extension of the seepage duration. Therefore, the durability of the cutoff wall material must be comprehensively evaluated with its leakage and corrosion ratio of CaO, when it has a certain composition of materials.关键词
防渗墙/塑性混凝土/水泥土/溶蚀/耐久性Key words
cut-off wall/ plastic concrete/ cement-treated soil/ corrosion/ durability分类
建筑与水利引用本文复制引用
王黎,李庆..防渗墙墙体材料抗溶蚀耐久性试验研究[J].水利水电技术,2012,43(9):30-32,3.
