另外，本次研究对复合地基中螺旋钻孔压灌混凝土桩的设计参数的选取提供了参考和建议。
In addition, some references and Suggestions on choosing design parameters of screw drill press concrete stake in complex foundation have been provided in this research.
长螺旋钻孔压灌超流态混凝土施工技术是一种值得推广的新型成桩技术。
The construction technology of long spiral drilled press-grouting super-fluid concrete pile is a new kind of pile-forming construction technology.
介绍了CFG桩的一种新的成桩工艺——长螺旋钻孔压力灌浆法，对CFG桩的设计、使用范围和发展趋势作了分析。
The paper introduces a new technology of CFG pile-pressure grouting of long helical drilling hole, and analyses design, service scope and development trend of CFG pile.
文章结合工程实例介绍了长螺旋钻孔压灌砼桩的施工技术，以供同行参考。
The article introduces the construction technique of long-screw drill grouting piles, based on the engineering actuality, for the reference of similar projects.
长螺旋钻孔管内泵压CFG桩成桩混合材料施工方法，具有施工噪音低，成桩速度快，工程造价较低等特点。
Long spiral hole pump pressure CFG (Cement Flyash Gravel) pile construction technology has such advantages as small noise, quick construction rate and low construction price.
螺旋钻孔机是用于基建施工中一种重要的桩工机械。
The earth auger is the important pilling machine under construction.
螺旋钻孔机是基建施工中常用的大型灌注桩施工机械。
Etarth auger is a large piling driver most in use for civil construction.
长螺旋钻孔压灌混凝土桩是近年来开始应用于工程的一种新桩型。
Auger Bored Cast-with-pressure Concrete pile is a new style of pile which is used in recent years.
长螺旋钻孔压灌混凝土桩是近年来开始应用于工程的一种新桩型。
Auger Bored Cast-with-pressure Concrete pile is a new style of pile which is used in recent years.
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