CAJ | 학술논문

通过有限元模拟,对不同土石方比例、压实状态下,倒装填筑结构路堤的稳定性进行分析,得到了一些有价值的结论,以期对将来的路堤建设中提供一种可借鉴的方法.其研究表明:在倒装结构路堤中下层填土层的高度控制在10 m范围以内,路堤边坡稳定安全系数较大(大于1.4),且能满足工程上设计要求;通过对路基基底、填土层和填石层的压实度提出了不同的要求和处理措施,足以保证整体结构的稳定性.
통과유한원모의,대불동토석방비례、압실상태하,도장전축결구로제적은정성진행분석,득도료일사유개치적결론,이기대장래적로제건설중제공일충가차감적방법.기연구표명:재도장결구로제중하층전토층적고도공제재10 m범위이내,로제변파은정안전계수교대(대우1.4),차능만족공정상설계요구;통과대로기기저、전토층화전석층적압실도제출료불동적요구화처리조시,족이보증정체결구적은정성.
@@@@By using FEM simulation ,the stability analysis is carried out for the inversive filling structure embankment in different earth-rock proportion and compaction degree to get the valuable conclusions which could provide a referable method for the future construction of embankments .The results show that the height of the earthfill would be controlled within a range of 10 meters ,the slope stability safety factor would be larger (larger than 1 .4) ,which could satisfy the re-quirements of engineering design ;The different requirements and measures proposed in the compaction degree of founda-tion ,earthfill and rockfill could perfectly ensure the stability of overall structure .