西安塬区中更新世Q2黄土场地浸水试验研究

摘要

通过某大面积试坑浸水试验项目,对西安塬区Q2黄土的自重湿陷性进行了试验研究,分析了Q2黄土场地湿陷的特殊性及其原因,对类似场地湿陷类型的正确判定具有参考价值.%By using a larger immersion test pit in Xi'an loess tableland,collapsibility of Qz loess under overburden pressure was researched,and its Particular Characts of collapsibility was thoroughly analyzed.all of which will give a guidance tp the determination of collapse pattern of similar sites.