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SDA Estimating method of the end bearing capacity of SDA augered piles on weathered rock mass and bed rock mass
SDA Estimating method of the end bearing capacity of SDA augered piles on weathered rock mass and bed rock mass
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机译：风化岩体和基岩上SDA沉桩的极限承载力的SDA估计方法
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摘要
The present invention is a method for calculating the end bearing capacity of the buried piles to be inserted into the perforation hole is longer perforation downward from the ground to be the structure is built, the to to estimate the embedded pile units end bearing capacity of punghwaam half basement (q p) The correlation, q p (kN / m 2 ) = 15,994 + 90.249 x TCR (%) (R 2 = 0.4612) q p (kN / m 2 ) = 20,357 + 90.538 x RQD (%) (R 2 = 0.8128). Since the present invention of the support force is to carry out test construction and load test at various sites in various supporting grounds and pile specifications, the system of the standard design and construction consulting technique of the embedded pile has been established. As a result, In addition to the problem of design and construction errors, construction method and pile length are changed due to the increase of construction cost and the problem of extension of construction period is solved, and a large design bearing capacity can be safely and economically applied. The standardized design and construction consulting were carried out to analyze the numerous test data obtained from the site, and the SDA supported piles were supported by weathered rocks and bedrock, Can be calculated quantitatively.
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机译：本发明是一种用于计算将要从地下向下穿孔较长的待埋孔的埋入桩的端部承载力的方法，以用于建造结构，从而估算埋入式桩单元的端棚承载力半地下室（q p）相关性q p （kN / m 2 ）= 15,994 + 90.249 x TCR（％）（R < Sup> 2 = 0.4612）q p （kN / m 2 ）= 20,357 + 90.538 x RQD（％）（R 2 = 0.8128）。由于本发明的支撑力是要在各种支撑场地和桩身规格的不同位置进行测试施工和载荷测试，因此已经建立了标准的埋入桩设计和施工咨询技术体系。结果，除了设计和施工错误的问题之外，由于增加了施工成本而改变了施工方法和桩长，并且解决了延长施工周期的问题，并且可以安全地确保较大的设计承载力。经济适用。进行了标准化的设计和施工咨询，以分析从现场获得的大量测试数据，并且SDA支撑桩由风化岩石和基岩支撑，可以进行定量计算。
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