CAJ | 학술논문

以宁波某实际工程为例，介绍了有限元分析在强夯法加固回填土地基中的应用。通过对不同夯击能作用下加固深度和竖向沉降的分析，结合Menard经验公式和规范方法，在验证有限元分析合理性的基础上起到指导工程设计的作用。研究表明，有限元方法能较好的模拟回填土地基在强夯冲击荷载作用下的动力响应，本文对有限元方法在强夯地基处理中的应用具有参考价值。
이저파모실제공정위례，개소료유한원분석재강항법가고회전토지기중적응용。통과대불동항격능작용하가고심도화수향침강적분석，결합Menard경험공식화규범방법，재험증유한원분석합이성적기출상기도지도공정설계적작용。연구표명，유한원방법능교호적모의회전토지기재강항충격하재작용하적동력향응，본문대유한원방법재강항지기처리중적응용구유삼고개치。
In this paper , a practical project in Ningbo was taken as an example to describe the applica-tions of finite element analysis dynamic consolidation of backfill in the land -based.Through the action of differ-ent reinforcement tamping energy deposition depth and vertical analysis , combined with empirical formulas and norms Menard method , finite element analysis verified on the basis of rational engineering design played a guid-ing role.Studies showed that the finite element method is capable of simulating the dynamic response of dynamic compaction backfill soil foundation under impact loading .