【摘要】 以某高速公路的地基处理为工程实例,探讨含水量变化对湿陷性黄土地基处理的影响,总结了黄土湿陷性随含水量变化的特点及地基处治的应对措施。指出在设计阶段要以动态分析的方法,选择适宜的地基处治方案,当天然含水量接近湿陷极限含水量时,尤其要注重方案的适宜性。更多还原

【Abstract】 Taking foundation treatment engineering of an expressway as example,the article discusses theinfluence of moisture content change on treatment of collapsible loess foundation,summarizes the charac-teristics of collapsibility loess changing with moisture content and the treatment measures of foundation.Itpoints out that dynamic analysis technology should be adopted in the design stage,choose proper founda-tion treatment scheme should be chosen,and when the natural water content is close to the limit moisturecontent,the suitability of the scheme especially must be paid attention to.更多还原