| 高陡碎裂结构千枚岩路堑边坡稳定性分析与支护设计 |
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| 引用本文： | 凌必胜,郑建中.高陡碎裂结构千枚岩路堑边坡稳定性分析与支护设计[J].地质灾害与环境保护,2009,20(2):33-36. |
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| 作者姓名： | 凌必胜 郑建中 |
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| 作者单位： | 1. 安徽省路港工程有限责任公司,合肥,230011
2. 安徽省交通投资集团有限责任公司,合肥,230011 |
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| 摘 要： | 为了确保高速公路的安全，正确进行高边坡稳定性分析和采取经济有效的加固防护措施是高边坡设计的两个重要方面。本文以皖南山区黄山至塔岭（皖赣界）和小贺至桃林（皖浙界）高速公路ZK9＋385～ZK9＋425处高边坡为例，归纳出边坡所处典型地质地貌特征和路堑边坡的主要工程地质条件，总结边坡破坏主要形式，分析边坡破坏机理，并采取定量评价方法对边坡的稳定性进行合理评价，据此提出合理、有效、经济的支护设计方案，最后根据监测数据来进行验证。
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| 关 键 词： | 稳定性 加固防护 破坏机理 监测 |
STABILITY ANALYSIS AND SUPPORT DESIGN OF HIGH AND DEEP PHYLLITE CUT SLOPE IN FRAGMENTATION STRUCTURE |
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| LING Bi-sheng,ZHENG Jian-zhong.STABILITY ANALYSIS AND SUPPORT DESIGN OF HIGH AND DEEP PHYLLITE CUT SLOPE IN FRAGMENTATION STRUCTURE[J].Journal of Geological Hazards and Environment Preservation,2009,20(2):33-36. |
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| Authors: | LING Bi-sheng ZHENG Jian-zhong |
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| Institution: | LING Bi-sheng , ZHENG Jian-zhong (1. Lu Gang Limited liability company, Hefei, Anhui 230011,China 2. Anhui Traffic Investment Group Co. , Ltd, Hefei, Anhui 230011,China) |
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| Abstract: | In order to ensure the highway safety, rational analysis and effective supporting measures for high slope are two important aspects. This paper takes high slope in ZKg＋385-ZK9＋425 of Huangshan-Taling （Anhui-Jiangxi＇s junction） and Xiaohe-Taolin （Anhui Zhejiang＇s junction） highway for example, concludes the typical geological features and environment in those slopes, and the main failure modes of slope. From the perspective of engineering geology, the author analyzes the slope failure mechanism, uses some quantitative methods to evaluate the stability of slope. Based on this, the reasonable, effective and economic support design is proposed. In the end, the effectiveness of this design is verified through the monitoring datum. |
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| Keywords: | stability support measure failure mechanism monitoring |
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