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文章结合山西省临吉高速公路K207+110～K207+500段边坡防护工程实例,针对施工中出现的边坡变形现象,从内因、外因两方面详细阐述了其主要原因,指出了可能的发展趋势;进而结合该路段构成边坡的破碎岩体的稳定性,归纳出八种破坏模式,提出了稳定性计算的方法;最后提出该路段具体的边坡防护方案,并经施工监测表明效果明显,对类似边坡防护工程具有一定的参考价值。
Combining with the example of slope protection project of section K207 + 110 ~ K207 + 500 in Linji Expressway of Shanxi Province, the article mainly elaborates the main reasons of slope deformation in construction from the aspects of internal and external causes, points out the possible development Then the stability of the broken rock mass composing the slope is summarized. Eight kinds of failure modes are summarized, and the method of stability calculation is put forward. At last, the concrete slope protection scheme of the road section is proposed, and the construction monitoring shows that the effect is obvious , For similar slope protection project has a certain reference value.