摘要
介绍了加筋土挡墙静力粘着稳定性分析结果 ;以此为基础对在水平地震作用下的加筋土挡墙的粘着稳定性进行了分析 ,研究了挡墙破裂面的形状与位置 ,推求了筋条的临界长度表达式 ,供工程设计参考 .
The paper introduces the theory of static adhesive stability analysis on reinforced earth retaining wall. Based on the theory,the adhesive stability under horizontal seismic loads is analyzed; The shape and location of the rupture surface of retaining wall is also studied. The expression of the critical length of reinforced bar is gained. The results can give a reference for engineering designing.
引文
[1] 孙遇祺,梁 波,杨有海.加筋土挡墙的筋条临界长度[J].兰州铁道学院学报,1990,9(3):1-8.
[2] 谢定义.土动力学[M ].西安:西安交通大学出版社,1988.
[3] 金应春.地震作用下加筋土挡墙内部稳定性计算[J].公路,1991,(5):43-47.
[4] GeogoryN .Richardson,KennethL .Lee.SeismicDesignofReinforcedEarthWalls[J].JournaloftheGeotechnicalEngineeringDivision,ASCE ,1975,101.
[5] 陈禄生,吴西良,邱祖华.地震荷载下加筋土墙的模型试验研究[A].第四届全国加筋土工程学术研讨会论文集[C].全国加筋土工程情报网,1994.10