虹霁寺塔动力性能测试及损伤性分析

DYNAMIC PERFORMANCE TESTING AND DAMAGE ANALYSIS OF HONGJI TEMPLE TOWER

为预测山西介休虹霁寺塔在地震作用下的损伤状况,文中采用地脉动法开展虹霁寺塔动力性能测试,建立结构模型,进行损伤性分析。结果表明结构以受拉损伤为主,结构前四层最为明显,受压损伤影响较小可以不计。最后给出结构前四层窗口位置和每层层间加固建议,为同类工程检测和加固提供参考。

To predict the damage status of the Hongji Temple Pagoda in Jiexiu,Shanxi,under seismic loading,this study uses the geodynamic method to test the dynamic performance of the pagoda and establishes a structural model for damage analysis.The results indicate that tensile damage is predominant in the structure,with the most significant damage observed in the first four floors,while compressive damage is minimal and can be ignored.Finally,the paper provides recommendations for reinforcing the window locations and interlayer areas of the first four floors,offering valuable references for similar engineering inspections and reinforcements.