[灰土挤密桩在湿陷性黄土地区的应用] 灰土挤密桩
摘要。本文针对湿陷性黄土地基的特点,通过工程实例,介绍了灰土挤密桩的加固机理、施工工艺、技术要求,并对其处理结果做了质量检测,结果显示各项指标均满足设计要求。同时描述了灰土挤密桩在施工中遇到的问题和解决方法。
abstract:aimingatthefeaturesofcollapsibleloessfoundation,combiningwiththeengineeringexample,thearticlepresentsthereinforcementmechanismoflime-soilcompactionpile,constructiontechnology,technicalrequirements,andprocessesthequalitytesting,theresultsshowedthatalltheindexesmeetthedesignrequirements,atthesametime,alsodescribestheproblemswhenapplyinglime-soilcompactionpileinconstructionandthesolutions.
关键词:灰土挤密桩;湿陷性;缩径;复合地基
keywords:lime-soilcompactionpile;collapsible;undergaugeofhole;compositefoundation
中图分类号:tu43文献标识码:a文章编号:1006-4311(2012)24-0135-02
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