ISO 22477-10:2016确立了快速荷载桩试验的实施规范，其中，单桩承受轴向压缩荷载，以测量其在快速荷载下的荷载位移行为，并允许评估其测量的抗压强度（Rc，m）和相应的荷载位移行为。 ISO 22477-10:2016适用于轴向受压的桩。 ISO 22477本部分涵盖了EN 1536、EN 12699和EN 14199中提到的所有桩型。 ISO 22477本部分中的试验仅限于快速荷载桩试验。 注1:ISO 22477的本部分可与EN 1997结合使用？1.EN 1997中提供了设计中需考虑的桩荷载试验极限状态分项系数的数值？1. 设计到1997年？1.经过适当分析后，快速荷载桩试验的结果将被视为等同于测得的抗压强度Rc，m。 注2:附录A中给出了快速荷载试验结果分析指南，以确定测得的抗压强度和相应的荷载位移行为。 ISO 22477-10:2016提供了以下规范: a） 调查试验，其中牺牲试验桩被加载至极限状态； b） 控制试验，使桩承受超过正常使用极限状态的规定荷载。 注3:一般而言，调查测试侧重于桩型的一般知识；对照试验的重点是桩的一种特定应用。

ISO 22477-10:2016 establishes the specifications for the execution of rapid load pile tests in which a single pile is subject to an axial load in compression to measure its load-displacement behaviour under rapid loading and to allow an assessment of its measured compressive resistance (Rc,m) and corresponding load-displacement behaviour. ISO 22477-10:2016 is applicable to piles loaded axially in compression. All pile types mentioned in EN 1536, EN 12699 and EN 14199 are covered by this part of ISO 22477. The tests in this part of ISO 22477 are limited to rapid load pile tests only. NOTE 1 This part of ISO 22477 can be used in conjunction with EN 1997?1. Numerical values of partial factors for limit states from pile load tests to be taken into account in design are provided in EN 1997?1. For design to EN 1997?1, the results from rapid load pile testing will be considered equivalent to the measured compressive resistance, Rc,m, after being subject to appropriate analysis. NOTE 2 Guidance on analysis of the rapid load testing results to determine measured compressive resistance and corresponding load-displacement behaviour is given in Annex A. ISO 22477-10:2016 provides specifications for the following: a) investigation tests, whereby a sacrificial test pile is loaded up to ultimate limit state; b) control tests, whereby the pile is loaded up to a specified load in excess of the serviceability limit state. NOTE 3 Generally, an investigation test focuses on general knowledge of a pile type; a control test focuses on one specific application of a pile.