【摘要】 通过大量试验研究及工程事故分析 ,本文着重探讨了黄土湿陷特性研究与工程应用中若干问题 :即湿陷变形的三大主要特征 ;压缩与湿陷的转化 ;微量浸水下的湿陷 ;扩底桩的承载力及施工质量问题。更多还原

【Abstract】 According to the experimental research and the analysis of engineering accidents,certain problems on the collapse characteristics and engineering practice of loess foundation are discussed in the paper.Among them are three main properties of collapse deformation,the transformation between compression and collapse,the collapse characteristics under the slightly wetting condition,the bearing capactity and the construction quality of pedestal pile更多还原