近二十年来,国内外先后出现了多种动力试桩法。本文仅介绍三种与锤击贯入试桩法相似的试桩法。相似之处,在于试桩时都是用锤撞击桩的顶部。所以我们权且将这类试桩法称作锤击动力试桩法。第一种是荷兰国家应用科学研究中央理事会(TNO)所属的建筑材料与建筑结 In the past two decades, a variety of dynamic test piles have emerged at home and abroad. This article only introduces three test piles similar to the hammer penetration test pile method. The similarity is that when the pile is tested, the hammer hits the top of the pile. Therefore, we have the right to call this kind of trial pile method hammer dynamic trial pile method. The first is the building materials and construction joint of the Central Council for Applied Scientific Research of the Netherlands (TNO).