CAJ | 학술논문

通过在实验室中对普通锚杆柱与复合锚杆柱形成的模型分别进行压载试验，采集锚杆应力分布数据，分析其应力传递规律。同时利用FLAC3D软件针对两种不同锚杆柱进行数值模拟，分析其内部应力分布及传递规律。得出在露天矿软岩边坡治理中复合锚杆桩承载力比普通锚杆桩可提升约39％，这对于露天矿边坡失稳治理具有十分重要的意义。
통과재실험실중대보통묘간주여복합묘간주형성적모형분별진행압재시험，채집묘간응력분포수거，분석기응력전체규률。동시이용FLAC3D연건침대량충불동묘간주진행수치모의，분석기내부응력분포급전체규률。득출재로천광연암변파치리중복합묘간장승재력비보통묘간장가제승약39％，저대우로천광변파실은치리구유십분중요적의의。
In this paper ,the stress distribution data and the transmission rule is analyzed by ballast experiment with ordi-nary anchor and composite anchorage piles .And these two different shapes are simulated by FLAC3D and the stress distribu-tion and transmission rules are analyzed .The conclusion is that the technology of composite anchorage piles apparently excels the anchorage piles in the treatment of open-pit mine’s soft slope and it can bear about 39% more tension ,which signifi-cantly affects the slope treatment .