| 膨润土防渗毯用于渠道衬砌及其老化因素对力学性能的影响 |
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| 引用本文： | 于 健,周春生,史海滨,张沛琪,赵培清,史吉刚.膨润土防渗毯用于渠道衬砌及其老化因素对力学性能的影响[J].农业工程学报,2011,27(11):170-175. |
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| 作者姓名： | 于 健 周春生 史海滨 张沛琪 赵培清 史吉刚 |
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| 作者单位： | 1. 内蒙古水利科学研究院,呼和浩特,010010
2. 内蒙古农业大学生态环境学院,呼和浩特010018;内蒙古财经学院资源与环境经济学院,呼和浩特010051 |
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| 基金项目： | 国际科技合作重点计划项目（2008DF70880）；国家农业转化资金项目（2008GB2A400046）；国家科技支撑项目（2007BAD88B04） |
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| 摘 要： | 膨润土防水毯(GCL)在渠道衬砌工程有较大的应用价值.为了测试膨润土防渗毯用于渠道衬砌其老化因素对力学性能的影响,以内蒙古河套灌区为研究区域,采用室内模拟及工程现场试验相结合,对5种老化因素的3种GCL力学性能影响进行了测试.结果表明:温度、湿度、紫外线照射都会对GCL的力学性能造成影响.高温对GCL力学性能影响大于低...
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| 关 键 词： | 渠道衬砌 压力测试 力学性能 GCL 老化因素 |
| 收稿时间： | 2011/1/27 0:00:00 |
| 修稿时间： | 2011/4/22 0:00:00 |
Effect of aging factor on mechanical properties of GCL as canal lining material |
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| Yu Jian,Zhou Chunsheng,Shi Haibin,Zhang Peiqi,Zhao Peiqing and Shi Jigang.Effect of aging factor on mechanical properties of GCL as canal lining material[J].Transactions of the Chinese Society of Agricultural Engineering,2011,27(11):170-175. |
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| Authors: | Yu Jian Zhou Chunsheng Shi Haibin Zhang Peiqi Zhao Peiqing and Shi Jigang |
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| Institution: | Yu Jian1,Zhou Chunsheng2,3,Shi Haibin2,Zhang Peiqi 1,Zhao Peiqing1,Shi Jigang1(1.Water Resources Research Institute of Inner Mongolia,Huhhot 010010,China,2.College of Ecology and Environmental Science,Inner Mongolia Agricultural University,Huhhot 010018,3.Resource and Environmental Economics of Inner Mongolia Institute of Finance,Huhhot 010051,China) |
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| Abstract: | Geosynthentic clay liners(GCL) have great application value in canal lining projects.In order to estimate the effects of aging factors on the mechanical properties of GCL as canal lining materials,a series of laboratory simulation and field experiments in Inner Mongolian Hetao irrigation district were conducted to test effects of the five aging factors on the mechanical indexes of three kinds of GCL.The results indicated that temperature,humidity and ultraviolet radiation had some effects on the mechanical ... |
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| Keywords: | canal linings stress measurements mechanical properties geosynthentic clay liners aging factors |
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