冲孔桩施工质量控制方法探讨--万州体育中心1号地下车库桩基础施工质量控制

摘要

机械冲击成孔灌注桩施工是一种新工艺，施工技术尽管还不成熟，但具有许多优点，所以机械冲击成孔灌注桩正在逐步代替人工挖孔灌注桩。机械冲击成孔灌注桩基础施工质量控制是重点，也是施工质量控制的难点。结合万州体育中心1号地下车库桩基础工程，从施工单位质量自控和监理单位质量监控两方面，谈谈其施工质量控制方法。%mechanical shock into hole filling pile construction is a kind of new technology, construction technology is not mature, but has its advantages, so the mechanical shock into hole filling pile is gradually instead of manual hole digging pile. Mechanical shock basis of hole filling pile construction quality control is the key, it is also the difficult point in construction quality control. Wanzhou sports center underground garage 1 pile foundation engineering, from the construction unit of quality control and supervision unit quality control two aspects, discussed its construction quality control method.