抗震设防区挡墙基础净距不足时的应对措施研究

Study on Countermeasures of Insufficient Net Distance of Retaining Wall Foundation in Seismic Fortification Area

位于稳定斜坡的挡墙,其墙趾距斜坡面的最小水平距离应根据斜坡的地质情况、坡度等确定。当安全净距不能满足要求时,需采取有效措施确保结构安全,论文结合实际工程总结了需考虑的因素,并提出多种方案进行对比分析,选择最优方案。

The minimum horizontal distance from the slope of the retaining wall on the stable slope should be determined according to the geological condition and slope of the slope. When safety net distance can't meet requirements, effective measures to ensure the safety of structure are required. Combined with existed projects, this paper summarizes the factors to be considered and puts forward a variety of solutions with contrasts and analysis in order to choose the best one.