【摘要】 以宁夏扶贫扬黄灌溉工程固海扩灌工程的历次工程地质勘察工作成果为依据,根据地形地貌、地层岩性及其物理力学性质指标等综合分析,提出了区内黄土湿陷性特点及分布规律,为今后在本区实施的建设工程的地基土层湿陷性研究提供参考和借鉴作用。更多还原

【Abstract】 On the basis of all previous engineering geology exploration results for Guhai Extension Irrigation Project of Anti-poverty Yellow River Pumping Project in Ningxia,according to the comprehensive analysis on topography,geomorphy,lithologic character of strata and physical-mechanical property indexes,the loess collapsibility feature and distribution law in the Qingshui River Basin are put forward and these results can provide the reference to study collapsibility of foundation loess for engineering construction in this area.更多还原