某挡土墙险情分析及排危加固方案探讨

An Effective Method for Danger-Eliminating and Wall Strengthening based on Retaining Wall's Perilous Conditions Studies

碧南河由于洪灾频发,政府投巨资整治。但由于事先未查勘评估加固两岸边已有挡土墙,河道清淤后致使挡土墙出现多处险情甚至垮塌。本文分析了险情产生的多种原因,提出了建设性的排危加固方案和改进建议。

With the frequent flood occurrences in Binan River, the local government is investing a great amount to regulate its river course. Due to the poor surveys and assessments, the reinforcing measures are made in vain. After a dredging and cleaning of the river is performed, perilous conditions occurs to the retaining walls at a number of places on both sides of the river, with some stretches the retaining walls totally collapsed. This paper analyses the various causes of the perilous conditions, in which a constructive scheme to eliminate the dangers and reinforce the walls, together with improving methods, are therefore offered by the writer in the correlative parts of the article.