| 工程边坡绿色防护机制研究 |
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| 引用本文： | 赵志明,吴光,王喜华.工程边坡绿色防护机制研究[J].岩石力学与工程学报,2006,25(2):299-305. |
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| 作者姓名： | 赵志明 吴光 王喜华 |
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| 作者单位： | 1. 西南交通大学,土木工程学院,四川,成都,610031
2. 西南石油学院,资源与环境学院,四川,成都,610500 |
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| 摘 要： | 在岩土工程施工中，不可避免地会造成当地生态环境的破坏。对工程边坡进行绿色防护，不仅有利于环境的恢复，而且植被根系对边坡表层起到一定加固作用。首先从植被生长的角度对边坡进行重新分类，研究了植被根系对边坡防护层的加固机制，然后采用试验和数值模拟的方法，研究了工程初期和植被长成后边坡绿色防护层的稳定性。研究结果表明，不同类型的边坡绿色防护机制不同，为保持边坡绿色防护层的稳定，在对边坡绿色防护时应根据边坡类型、坡高、坡比与其他工程防护措施结合进行。
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| 关 键 词： | 边坡工程 绿色防护 边坡分类 稳定性 坡高 坡比 |
| 文章编号： | 1000-6915（2006）02-0299-07 |
| 收稿时间： | 2005-08-22 |
| 修稿时间： | 2005-08-222005-11-16 |
RESEARCH ON GREENING PROTECTION MECHANISM FOR ENGINEERING SLOPE |
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| ZHAO Zhi-ming,WU Guang,WANG Xi-hua.RESEARCH ON GREENING PROTECTION MECHANISM FOR ENGINEERING SLOPE[J].Chinese Journal of Rock Mechanics and Engineering,2006,25(2):299-305. |
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| Authors: | ZHAO Zhi-ming WU Guang WANG Xi-hua |
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| Affiliation: | 1. School of Civil Engineering, Southwest Jiaotong University, Chengdu , Sichuan 610031, China; 2. School of Resources and Environment, Southwest Petroleum Institute, Chengdu, Sichuan 610500, China |
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| Abstract: | In the construction of civil engineering,the local environment will be destroyed.Not only is the greening project advantageous to resume the natural environment destroyed,but also the roots of vegetation will strengthen the surface of slope.In respect of vegetation growing,the slope is reclassified;the roots protection mechanism is studied.Then the stability of the protecting layer is studied by test and numerical simulation.The results show that the effect is different for different structures of rock mass.In order to guarantee the stability of the protecting layer of slope,according to the classification,height and slope rate,the proper methods with other measures should be applied. |
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| Keywords: | slope engineedng greening protection slope classification stability slope height slope ratio |
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