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Numerical Analysis of an Embankment Resting on a Combined Mass Stabilization and Lime Columns in Clayey Soil

机译:粘土土粘土稳定和石灰柱储存的堤防数值分析

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One of the techniques to support embankments is to use a deep mixing method with the addition of structures in many countries. The design has some measurable criteria such as analyses of settlement and stability, even though deep mixed materials are changeable. The primary emphasis of this research is on stability of embankments supported on columns installed by the deep mixing method. Several numerical analyses about the wet method and the dry method have been done in this paper; the dry method includes lower water content of improved soil, lower binder quantity and ordinarily much more strength, while in the wet method it is easier to produce homogeneous columns. Column supported embankments are constructed over soft ground to speed up construction, enhance stability of the embankment, minimize total and differential settlements, and protect adjacent resources. The columns should be durable and stronger than the existing site soil, and if correctly designed, they can impede immoderate movement of the embankment.
机译:支持堤防的技术之一是使用深度混合方法,并在许多国家添加结构。该设计具有一些可测量的标准,例如沉降和稳定性的分析,即使深层混合材料是可变的。本研究的主要重点是由深度混合方法安装的柱子支持的堤防稳定性。本文已经完成了关于湿法和干燥方法的几个数值分析;干法包括较低的土壤水含量,较低的粘合剂量,通常更强度,而在湿法中,更容易产生均匀的柱。柱子支撑的堤坝通过软接地构建,加速施工,提高堤坝的稳定性,最大​​限度地减少总和差异定居点,并保护相邻的资源。柱子应耐用,比现有场地土壤更强,如果正确设计,他们可以阻碍堤防的不良运动。

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