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| 我国渠道防渗技术研究与进展 | |
| 引用本文： | 周维博,李立新,何武权,吕洪光.我国渠道防渗技术研究与进展[J].水利水电科技进展,2004,24(5):60-63. |
| 作者姓名： | 周维博 李立新 何武权 吕洪光 |
| 作者单位： | 1. 长安大学环境科学与工程学院,陕西,西安,710054 2. 杨凌航天节水科技股份有限公司,陕西,西安,710100 3. 西北农林科技大学,陕西,杨凌,712100 |
| 基金项目： | 国家高技术研究发展计划(863计划)项目(2002AA2Z4131) |
| 摘 要： | 论述渠道防渗在我国节水农业中的作用.阐述我国渠道防渗在防渗材料、防冻胀措施、衬砌结构形式与施工技术等方面的发展状况,并与国外进行了对照,指出存在的问题,阐述了需要继续深化研究渠道防渗在抗冻胀新材料、新型复合土工膜材料和新型保温复合材料、渠道防渗衬砌设备研制等方面的内容. |
| 关 键 词： | 渠道防渗 防渗材料 衬砌结构 |
| 文章编号： | 1006-7647(2004)05-0060-04 |
| 修稿时间： | 2004年4月9日 |
Advances in canal seepage control techniques in China |
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| ZHOU Wei-bo,et al.Advances in canal seepage control techniques in China[J].Advances in Science and Technology of Water Resources,2004,24(5):60-63. | |
| Authors: | ZHOU Wei-bo |
| Abstract: | Canal seepage control plays an important role in water-saving agriculture in China. In this paper, an overall discussion is made on the current situation of the development of the techniques for canal seepage control in China, mainly concentrating on the aspects of impervious materials, anti-freezing measures, lining structures, and construction techniques. In comparison with the technique used in some foreign countries, it is concluded that the development of new anti-freezing material, composite geomembrane material, compound heat insulating material, and lining equipment should be the focuses for further studies in China. |
| Keywords: | canal seepage control impervious material lining structure |
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