固废填埋场大型垃圾坝挡墙稳定性分析

Stability analysis of retaining wall of large waste dam in soild waste landfill

不同于水利工程中的水工坝,固废填埋场中所涉及的垃圾坝主要是阻挡固体废弃物。结合浙江××石化固废填埋场工程中混凝土结构垃圾坝的设计,探讨中小型固废填埋场混凝土结构垃圾坝实施过程中计算模型的确定原则,计算参数的选取和施工过程中的注意事项。并在空间限制的条件下,对混凝土结构垃圾坝的结构设计提出了优化措施。

Different from the hydraulic dam in water conservancy project,the retaining dam in solid waste landfill mainly blocks solid waste.Combined with the design of concrete structure retaining dam in a petrochemical internal solid waste treatment project in Zhejiang,and discusses the determination principle of calculation model,selection of calculation parameters and matters needing attention in the construction process of concrete structure retaining dam in small and medium-sized solid waste landfill.Under the condition of space limitation,the optimization measures are put forward for the structural design of concrete structure retaining dam.