人工挖孔灌注桩,是指采用人工挖土成孔,然后安放钢筋笼,灌注混凝土成桩。人工挖孔灌注桩成孔方法简单,单桩承载力高,施工时无振动、无噪声,施工设备简单,可同时开挖多根桩以节省工期。 人工挖孔灌注桩可直接观察土层变化情况,便于清孔和检查孔底及孔壁,施工质量可靠。但其劳动条件差,劳动力消耗大。其应用较为广泛。
This paper is a study on the thickness of retaining structure of cast-in-place pile by artificial digging hole.
本文就是研究人工挖孔灌注桩护壁厚度的设计问题。
参考来源 - 人工挖孔灌注桩支护结构受力分析·2,447,543篇论文数据,部分数据来源于NoteExpress
通过工程实例,介绍大孔径扩大桩头人工挖孔灌注桩的施工方法及质量保证措施。
Based on the engineering practice, this paper introduced constructional technique and quality assurance measures of big bore hole digging and pouring with expansion pile head.
介绍了人工挖孔灌注桩的施工工艺流程,详细阐述了人工挖孔灌注桩的施工方法。
This paper introduces the construction process flows of the hand-dug filling piles, and expounds the methods for the construction of he hand-dug filling piles.
本文就人工挖孔灌注桩设计与施工经常遇到的问题进行论述,并提出了解决的办法。
This paper discusses some cautions at manual hole-digging and pile-pouring Designing and construction, puts forward some resolvents thereto.
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