人工挖孔桩具有对设备、场地要求不高,施工简便;施工过程直观,桩身质量易于保证;桩的承载力大,工程造价相对较低;可全面展开施工,缩短工期等优势,目前应用普遍。但由于受建设规模很大,施工队伍素质良莠不齐等等主客观因素的影响,人工挖孔桩施工的质量安全事故仍时有发生。现将笔者在工程施工与工程质 The manual digging pile has the advantages of low requirement for equipment and site and simple construction; the construction process is intuitive, the quality of the pile body is easy to be guaranteed; the bearing capacity of the pile is large and the construction cost is relatively low; advantages such as full construction and short construction period are available universal. However, due to the large scale of construction and the quality of the construction team, the subjective and objective factors influence the quality and safety accidents of manual digging pile construction. Now the author in the construction and engineering quality