CAJ | 학술논문

对东至至九江高速公路安徽段具有代表性的高边坡进行了分析，根据风化岩质边坡结构面及破坏形式的不同，选取不同的支护形式。对滑动破坏型高边坡进行了数值分析，结果表明，对滑动破坏型高边坡采用锚杆锚索联合支护时，在边坡中部用预应力锚索支护，在底部及上部采用锚杆支护，不但能有效控制边坡上部的变形，充分发挥边坡的自稳能力，而且可以达到经济有效的支护效果。
대동지지구강고속공로안휘단구유대표성적고변파진행료분석，근거풍화암질변파결구면급파배형식적불동，선취불동적지호형식。대활동파배형고변파진행료수치분석，결과표명，대활동파배형고변파채용묘간묘색연합지호시，재변파중부용예응력묘색지호，재저부급상부채용묘간지호，불단능유효공제변파상부적변형，충분발휘변파적자은능력，이차가이체도경제유효적지호효과。
Different types of supports are chosen for the rock high slope of the expressway from Dongzhi to Jiujiang which is in Anhui province according to the structural plane and collapse mode. The sliding failure type high slope is analyzed by simulation method, the results show that the prestressed anchor cable should be used in the middle part of the slope and bolt support should be used in the bottom and top of slope when using combing support in the high slope. It not only can properly control the top displacement of the slope and fully play the slope stableness itself but also can support the high slope economically and effectively.