| 格宾石笼结构的劣性及其补强措施 |
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| 引用本文： | 李宇,陈尧隆.格宾石笼结构的劣性及其补强措施[J].水土保持通报,2008,28(1):41-45. |
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| 作者姓名： | 李宇 陈尧隆 |
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| 作者单位： | 1. 太原师范学院,山西,太原,030012
2. 成都理工大学,四川,成都,610059 |
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| 摘 要： | 岷江是长江的一个重要的支流,岷江中游由我国地势的第一阶梯进入第二阶梯,是中国西部地质、地貌、气候的陡变带,所以研究它的下蚀率具有重要的理论和实际意义.笔者利用河流阶地与阶地形成年龄间的线性关系研究了岷江中游段的河流下蚀率.笔者最后通过计算得出,岷江中游段的河流下蚀率为每年平均1.08 mm的结果.该工作可为进一步研究水土流失及地壳运动提供依据.
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| 关 键 词： | 岷江中游段 河流下蚀速率 岷江中游 河流阶地 关系研究 River Middle Rate Incision 地壳运动 水土流失 工作 结果 计算 线性 形成年龄 利用 意义 理论 气候 地貌 地质 |
| 文章编号： | 1000-288X（2008）01-0039-03 |
| 收稿时间： | 2007-04-23 |
| 修稿时间： | 2007-05-30 |
Weaknesses of Gabion Material Structure and Its Remedial Measures |
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| LI Yu and CHEN Yaolong.Weaknesses of Gabion Material Structure and Its Remedial Measures[J].Bulletin of Soil and Water Conservation,2008,28(1):41-45. |
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| Authors: | LI Yu and CHEN Yaolong |
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| Abstract: | Minjiang River is a very important tributary of Changjiang River. It is located in the eastern margin of Tibetan Plateau where is a suddenly changed area for geology, geomorphology and climate. The research was initiated to further understand its incision and influences. The linear relationship between river terrace and river incision was used to determine incision rate in the middle reaches of Minjiang River . Through calculation, the authors found that the average incision rate in the middle reaches of Minjiang River is 1.08 mm/ a. This work furnishes a fresh basis for further study of soil erosion and crustal movement. |
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| Keywords: | middle reaches of Minjiang River river incision |
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