对欧洲公路重力式挡土墙的设计分析

结合在阿尔及利亚东西高速公路的设计经验,介绍了欧洲标准的高速公路重力式挡土墙设计方法;分析了欧洲和中国挡土墙设计中地震状态土压力计算、荷载组合以及圬工材料等规定,对比欧洲与中国挡土墙设计的异同,并通过实例评价了欧洲和中国两种标准下挡土墙计算的安全性。结果表明,欧洲挡土墙设计更加偏于保守和安全。

Design Analysis of Gravity Retaining Wall for European Highway

Combined with the design experience of Algeria East-West Highway,this paper introduced the design method of gravity retaining wall for European highway,and analyzed European and Chinese regulations on seismic soil pressure calculation,load combination and masonry material in retaining wall design.Through comparison of European and Chinese retaining wall design,the safety of retaining wall under European and Chinese Standard is separately evaluated through examples.The results show that European retaining wa...