摘要
对于面广量大的旧砌石防渗渠道,分析并总结了其老化损坏的状况和原因。介绍了旧砌石渠道改造的必要性条件及其模型。根据不同的老化损坏状况和程度。
The stone canal is still taking a great proportion in seepage prevention canal in Shanxi Province at present.In this paper,the causes of damage of the stone seepage prevention canal are analysed,the essential conditions of improvement of the stone canal are introduced and many measures for the improvement of the stone canal are presented in the light of varying damage degree.
出处
《山西水利科技》
1999年第4期40-43,共4页
Shanxi Hydrotechnics
关键词
砌石渠道
老化损坏
原因
改造
模型
Stone Seepage prevention Canal Damage Improvement Cause Measure