| 加筋土挡墙临界配筋率和加筋长度计算与试验 |
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| 引用本文： | 池朱旭.加筋土挡墙临界配筋率和加筋长度计算与试验[J].路基工程,2010,0(3):139-141. |
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| 作者姓名： | 池朱旭 |
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| 作者单位： | 中铁二局集团勘测设计院有限责任公司，成都610031 |
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| 摘 要： | 加筋土是由填土与加筋组成的复合体，在进行内部稳定分析中，应根据其整体稳定进行设计计算。依据这一思路，在模型试验的基础上，考虑加筋土的工作机理，从整体稳定的角度得出了临界加筋长度和临界配筋率的计算式，且与试验结果相吻合。
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| 关 键 词： | 加筋土挡墙 临界配筋率 临界加筋长度 模型试验 |
| 收稿时间： | 2019-11-06 |
Calculation and Test of Critical Reinforcement Ratio and Reinforcement Length of Reinforced Earth Retaining Wall |
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| Authors: | CHI Zhu-xu |
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| Affiliation: | CHI Zhu-xu (Survey ＆ Design Institute of China Railway Erju Group Co.,Ltd.,Chengdu 610031,China) |
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| Abstract: | Reinforced earth is the complex of filling soil and reinforcement.Its inner stability shall be designed and calculated according to the overall stability.According to this concept,based on model test and considering the mechanism of reinforced earth,this paper educes the formula of critical reinforcement length and critical reinforcement ratio from overall stability,and the result is consistence with test result. |
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| Keywords: | reinforced earth retaining wall critical reinforcement ratio critical reinforcement length model test |
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