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| 强风化泥岩高边坡综合加固与防护 |
| Comprehensive Consolidation and Protection of Intense Weathering Mudstone High Slope |
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| DOI：10.3969/j.issn.1671-5322.2011.01.003 |
| 中文关键词: 强风化泥岩高边坡 安全系数 综合防护 |
| 英文关键词: intense weathering mudstone high slope safety factor comprehensive protection |
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| 中文摘要: |
| 以云南某高速公路k57+675强风化泥岩高边坡为研究对象,采用强度折减有限元法求解了边坡的稳定安全系数,介绍了该边坡在削坡减载后采用钢筋锚杆、预应力锚索进行加固,并用喷射砼、六棱空心砖覆土植草、三维网植草、截水沟排水等措施进行防护的方法.该边坡的这种综合加固防护方法取得了令人满意的效果,可供其它类似的高边坡防护治理时借鉴. |
| 英文摘要: |
| Takeing K57+675 intense weathering mudstone high slope of an Express Way in Yunnan to be an object of the study,this paper solves the safety factor by using Strength Reduction Finite Element Method,introduces the method of reinforcing by using reinforced rockbolt,prestressed cable,and protecting by concrete injecting,planting grass in six-edge hollow brick and three-dimensional net,draining away water by interceptive dike after slope cutting and load diminishing.The slope engineering has got satisfactory effect by using these methods,and it can be a good governing lesson to other similar high slopes. |
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