【摘要】 人工挖孔灌注桩是目前国内应用较多的桩基形式 ,但在施工实践中如何保证成桩质量是关键问题。介绍了桩的应用及人工挖孔灌注桩的常见问题、原因及防治措施更多还原

【Abstract】 Pouring pile of man-made digging hole is the basic pile base method and used more in application;how to make sure pile quality is the main problem in production;introduce applying pile and the problems causes prevention methods of pouring pile of man-made digging hole.更多还原