DDC灰土桩,DDC lime-soil pile
1)DDC lime-soil pileDDC灰土桩
1.Application ofDDC lime-soil pile in the foundation management of collapsibility loess;DDC灰土桩在湿陷性黄土地基处理中的应用
2.By application ofDDC lime-soil piles in basement treatment of tank in collapsible losses regions,the authors introduce in detail technology principle,key construction points and quality detection.通过DDC灰土桩在湿陷性黄土地区大罐地基处理工程中的应用,系统介绍了DDC灰土桩工艺原理、施工要点及质量检测等控制环节,证明采用该方法处理地基对有效消除黄土的湿陷性,提高大罐地基承载力,具有较好的施工效果。
downhole dynamic compaction (DDC) pileDDC桩
3)lime soil pile灰土桩
1.The function analysis oflime soil pile in composite foundation;灰土桩在复合地基中的作用分析
2.The construction and quality control oflime soil pile treating collapsible loess foundation灰土桩处理湿陷性黄土路基的施工及质量控制
3.Acording to comparison between loess subgrade and the worked subgrade bylime soil pile,this paper analyses function oflime soil pile which can raise foundation bearing capacity and reduce deformation,discuss for further behaviors oflime soil pile composite foundation by finite element.通过黄土路基和用灰土桩处理过的路基的比较,本文利用有限元分析了灰土桩在提高地基承载力和减小变形方面所起到的作用,对灰土桩复合地基的工作性状作了进一步的探讨,希望对工程实践有所帮助。
4)lime-soil column灰土井桩
1.Round-taperedlime-soil column and design calculation of its composite foundation;圆楔形灰土井桩及其复合地基的设计计算
5)Lime-soil pile灰土桩
1.The paper discusses a series of triaxial compression tests conducted on composite-reinforced soil samples made of clay with the varied length gravel or lime-soil pile for simulating the site soil-pile interaction in laboratories.在实验室条件下,用碎石或灰土圆柱芯增强体与黏性土组成的复合地基单位桩模型,通过复合试样的三轴实验模拟现场碎石桩和灰土桩的工作状态,探讨桩与土的相互作用问题。
2.The composite foundation with lime-soil piles,as a kind of economical and reasonable foundation treatment method,is used widely.灰土桩复合地基作为一种经济合理的地基处理方法已得到了广泛的应用,根据灰土桩的工作原理及土的基本物理性质提出了一种估算灰土桩复合地基承载力的方法,希望能为灰土桩的设计与施工提供一些帮助。
3.The critical length of single pile in lime-soil pile composite foundation is studied by means of FEM.通过有限元计算 ,分析了灰土桩单桩复合地基的临界桩长 ,并探讨了灰土比、桩径及施工方式对灰土桩复合地基临界桩长的影响 ,为工程设计和施工提供了有益的参考依
6)lime?waste?soil pile灰渣土桩
1.As composite foundation with multi?element pile,the under?rammed bored pile,which composites the cast?in?place pile in upper part and the rammed bulb pile in under part,is used in an engineering by combining with the rammed and compacted lime?waste?soil pile.介绍了钻孔夯底灌注桩———上部为灌注桩、下部为夯扩桩与钻孔夯扩挤密灰渣土桩相结合形成的多元桩复合地基在某工程中的应用 ,其中利用钻孔夯底灌注桩主要提高承载力和控制建筑物沉降 ,利用钻孔夯扩挤密灰渣土桩主要挤密桩间土 ,降低回填土层压缩性。
延伸阅读
灰土尘土：车后卷起一片～。
