介绍沉管灌注桩质量测试方法。
Introduces the quality testing of settling - piped pouring piles.
沉管灌注桩的优点是有效防止塌孔并能避免灌注桩的泥浆处理；
The advantages of sunken-pipe-cast-in-place pile include preventing the borehole from collapsing and avoiding treatment of the bore mud.
本文结合工程实例详细介绍了振动沉管灌注桩的施工方法和适用范围。
This paper introduces construction method and applicable range of vibration sinking pipe perfusion pile in detail combining engineering example.
通过静压对比试验，得出在条件基本相同时，夯扩桩的承载力大于沉管灌注桩。
Through static loading contrast tests, it is found that the bearing capacity of ram-enlarged pile is higher than that of pipe-sinking cast-in-situ pile when both are tested under the same conditions.
结合梧州市河东防洪堤工程的桩基础施工，谈谈如何控制沉管灌注桩施工的质量。
Combined with the pile foundation construction of Wuzhou city Hedong flood dike, the author introduced his opinion on quality control of sunk pipe filling pile construction.
采用沉管灌注桩法处理软土地基，经试桩并确定单桩承载力后，采用单打法进行施工。
After testing pile and determining the load bearing capacity of single pile, the single piling method is adopted for construction.
沉管灌注桩以其成桩效率高、承载力强、工程成本低、桩长控制灵活等优点而得到广泛地应用。
Driven cast-in-place pile is widely used because it has many advantages such as high efficiency of accomplishing pile, high carrying capacity, lower project cost, controlling pile-length agility.
振动夯扩桩是在传统振动沉管灌注桩施工工艺的基础上，对混凝土灌注桩的桩端进行了部分改进。
The reinforced concrete pile with ram enlarged base is developed from the cast in place concrete pile.
空气幕、套管内干取土沉管灌注桩这种新的施工工艺是通过套管内取土，套管外设空气幕来减少沉管阻力。
A new pile-driven technology named air curtain dry soil withdrawal can reduce resistance of a sinking pipe by withdrawing soil from the pipe and installing air curtain on the outside of pipe.
详细介绍了某办公楼沉管灌注桩基础的设计、工程桩的测试结果，对工程桩的质量事故原因进行了分析，并介绍了静压预制桩补强方案和补强效果。
This paper introduces the application of precast static pressure pile, pile pressuring program of precast static pressure pile and some matters needing attention in the construction.
详细介绍了某办公楼沉管灌注桩基础的设计、工程桩的测试结果，对工程桩的质量事故原因进行了分析，并介绍了静压预制桩补强方案和补强效果。
This paper introduces the application of precast static pressure pile, pile pressuring program of precast static pressure pile and some matters needing attention in the construction.
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