透水地基在工程中的应用研讨  

Application of Permeable Foundation in Engineering

作　　者：郭胜娟 汤伟 GUO Shengjuan;TANG Wei(Yunnan Yunshui Construction Engineering Co.Ltd.,Kunming 650106;Yuanan Design Institute Group Co.Ltd.,Kunming 650228)

机构地区：[1]云南云水建设工程有限公司,昆明650106 [2]云南省设计院集团有限公司,昆明650228

出　　处：《土工基础》2023年第5期727-729,772,共4页Soil Engineering and Foundation

摘　　要：实际工程中地基处理常用的方法有换填、注浆加固、预压地基、复合地基及微型桩加固等,这些方法主要目的为提高地基承载力和地基沉降的控制,其它因素考虑甚少。然而对于某些特殊工程,不但要考虑上述因素,还需考虑地基处理对地下水流向的影响。现结合工程实例介绍一种既能满足地基承载力和沉降控制要求,又不影响地下水流流向的地基处理方法,可称之为透水地基法。随着经济社会的发展,人们对地下水环境的要求越来越高,类似问题会日趋突显,希望对后续类似工程有所帮助。In practical engineering,the common methods of the ground improvement include replacement,grouting reinforcement,surcharging and preloading,composite foundation and micro pile reinforcement.The main consideration of these traditional foundation treatment methods is to improve the foundation bearing capacity and control the foundation settlement,and other factors are rarely considered.However,for some special projects,not only the above factors but also the influence of ground improvement on the flow direction of the groundwater should be considered.Combined with an engineering example,this paper introduces a ground improvement method which can not only meet the requirements of the foundation bearing capacity and settlement control,but also does not affect the flow direction of the groundwater flow.It is called the permeable foundation here.With the development of the economy and the society,people have higher and higher requirements for groundwater environment.It is believed that similar problems will become more and more prominent.

关 键 词：地基处理 地下水流向 透水地基 

分 类 号：TU472[建筑科学—结构工程]