| 邱恩喜,谢强,赵文,胡启军.红层软岩边坡岩体工程特性研究[J].地质与勘探,2007,(5):96-100 |
| 红层软岩边坡岩体工程特性研究 |
| RESEARCH ON ENGINEERING CHARACTERISTICS OF SOFT ROCK SLOPE MASS IN RED BEDS |
| 投稿时间：2007-06-27 修订日期：2007-09-07 |
| DOI： |
| 中文关键词: 红层 软岩 边坡 回弹比 |
| 英文关键词: red beds soft rock slope rebounding ratio |
| 基金项目:铁道部科研项目 |
| 邱恩喜 谢强 赵文 胡启军 |
| 西南交通大学土木工程学院,成都610031 |
| 摘要点击次数: 1969 |
| 全文下载次数: 1214 |
| 中文摘要: |
| 通过调查研究四川地区80个红层软岩边坡的几何形状、结构面产状、边坡岩体强度等特征,探讨了块度、回弹值、回弹比、JRC、坡高与坡度的关系.提出了回弹比,分析其与坡度、稳定性间的相关关系,指出回弹比是对边坡稳定性影响的一个重要因素.确定了各因素对坡度的影响的重要性依次是块度、回弹值、回弹比、JRC和坡高. |
| 英文摘要: |
| Through investigate 80 red beds soft rock slopes in Sichuan area , researeh the geometry shape ,attitude of structural surface ,strength characteristic of slope rock, and so on. Present the rebounding ratio, and analyse the relationship of degree of slope,rebounding value and stability, point out that rebounding ratio is a important factor of effecting the stability of slope, and discuss the relationship of lumpiness ,rebounding value ,rebounding ratio, JRC ,height of slope and the degree of slope, confirm the influencing degree of all kinds of factors to the degree of slope, and the order is lumpiness,rebounding value,rebounding ratio,JRC and the degree of slope. |
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