高句丽将军坟稳定性评价及防护对策

Research on evaluation of stability of Gaogouli’s Jiangjunfen and preventing measures

在现场调研和工程地质勘察的基础上,分析了高句丽将军坟变形破坏的特征,应用三维有限差分程序 FLAC3D,模拟研究了将军坟分别在自重、局部地基软化、地下水渗流和地震 4 种工况下的变形破坏过程,揭示了将军坟变形破坏的机制及在地震作用下的变形破坏趋势,对将军坟稳定性进行了评价,并提出了工程防护对策。

Based on the field investigation and the engineering geological exploration, the deformation failure characteristics of Jiangjunfen was analyzed. The rules of the deformation failure of Jiangjunfen under four cases (the gravity field, and the local soft foundation, and the ground water seepage field, and during earthquake condition)were researched respectively using FLAC technique; the simulation results showed the deformation failure mechanism and the failure developing tendency of Jiangjunfen. The stability of Jiangjunfen was evaluated and the preventing measures to control the evolutional deformation of Jiangjunfen were brought forward.