人工挖孔桩技术在工民建施工中的应用
摘要:人工挖孔桩施工技术以其施工方便、速度较快、不需要大
型机械设备,挖孔桩要比木桩、混凝土打入桩抗震能强,造价比冲
锥冲孔、冲击锥冲孔、冲击钻机冲孔、回旋钻机钻孔、沉井基础节
省等优势,在工民建中得到广泛应用。
关键词:人工挖孔柱;施工方法;质量控制
abstract: the artificial dig-hole pile construction
technology to its construction is convenient, fast, don ’ t
need large mechanical equipment, dig-hole pile than piles,
concrete pile into seismic can strong, cost than blunt cone
punching, impact con