| 过水堆石体边坡护坡混凝土楔形体稳定性研究 |
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| 引用本文： | 肖焕雄,韩采燕.过水堆石体边坡护坡混凝土楔形体稳定性研究[J].水电站设计,1993,9(4):28-35. |
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| 作者姓名： | 肖焕雄 韩采燕 |
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| 作者单位： | 武汉水利电力大学，武汉水利电力大学 武汉 430072，武汉 430072 |
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| 摘 要： | 针对护坡混凝土楔形体的结构特点,通过对楔形体的稳定形式及运动过程分析,提出护坡楔形体稳定的最根本原因,在于加强了块体之间的相互约束作用。文中首次给出了相互约束稳定的计算方法和各种稳定状态的条件,并归结了护坡楔形体稳定验算的步骤。
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| 关 键 词： | 过水堆石体 混凝土楔形体 |
Study on the Stability of Protection Wedge Blocks on the Slope of Overflow Rockfill Weirs |
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| Xiao Huanxiong Han Caiyan.Study on the Stability of Protection Wedge Blocks on the Slope of Overflow Rockfill Weirs[J].Design of Hydroelectric Power Station,1993,9(4):28-35. |
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| Authors: | Xiao Huanxiong Han Caiyan |
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| Abstract: | The all probable stable forms and initial moving process have been analized considering the structure feature of protection concrete wedge-shaped blocks. Then,the requirements of all stable states and calculation formulas have been presented separately. In the end of the paper, the design steps for the stability of protection wedge-shaped blocks on the slope of overflow rockfill weirs have been induced. Analysis shows that it is key for the stability of the protection wedge-shaped blocks that the special structure of wedge block have strengthened the constraints between blocks. |
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| Keywords: | overflow rockfill weir slope stability wedge-shaped block |
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