CAJ | 학술논문

以高岭煤矿复杂高边坡为研究对象，针对多种加固组合模式，运用 MIDAS 软件进行数值模拟对比试验研究，分析边坡内的应力分布及变形特征，结合综合监测验证了加固效果。研究结果表明：填土高边坡的稳定性较差；针对破坏机理，采取的相应加固措施效果良好，防止了边坡后缘出现的拉裂现象；在潜在的边坡滑动带创造的中部锁固体，加强了下部潜在隆起带土体强度，同时限制了临空面的位移滑动。这些措施调整了边坡整体应力分布状态，边坡的稳定性得到显著加强。
이고령매광복잡고변파위연구대상，침대다충가고조합모식，운용 MIDAS 연건진행수치모의대비시험연구，분석변파내적응력분포급변형특정，결합종합감측험증료가고효과。연구결과표명：전토고변파적은정성교차；침대파배궤리，채취적상응가고조시효과량호，방지료변파후연출현적랍렬현상；재잠재적변파활동대창조적중부쇄고체，가강료하부잠재륭기대토체강도，동시한제료림공면적위이활동。저사조시조정료변파정체응력분포상태，변파적은정성득도현저가강。
With the Gaoling coal mine complex high-slope as the research object, aiming at various reinforcement combined models, make numerical simulation comparison test using the MIDAS software, analysis stress distribution and deformation characteristics of the slope, combined with the comprehensive monitoring to verify thereinforcement effect.The results show that: poor stability of high slope filling; according to the failure mechanism, adopt corresponding reinforcement measures so as to has good effect, prevent the cracking phenomenon at the posterior edge of slope, in the potential slope slide belt create the central lock solid. strengthen the soil strength of the lower potential uplift belt. At the same time limit the free surface displacement slip, these measures adjust the overall slope stress distribution, stability of the slope has been significantly strengthened.