水泥搅拌桩在洪湖市小港河闸地基处理中的应用

摘要

The base of the Xiaogang sluice′s chamber ,“八”shape wall and the stilling basin falls on the sludge floor , which the bearing capacity is low and it can′t be used as a natural foundation , so the foundation treatment is needed .This project adopts the cement soil pile for foundation treatment .During construction , some effective quality control measures have be taken .The preliminary obser-vation showed that the settlement of the foundation lies in a permissible range , which means that the foundation treatment have had the desired effect.%小港河闸闸室段、进口八字墙段及消力池段底板的基底落在淤泥质土层上，地基承载力较低，不能作为天然地基，必须进行地基处理。该工程采用水泥搅拌桩进行地基处理，在施工过程中，采取了有效的质量控制措施。经过初步的观测表明，地基沉降在允许范围以内，地基处理达到了预期的效果。