近年来,随着我国经济的长足发展和建筑施工技术水平的不断提高,高层建筑大量出现,与之相应的深基础也迅猛发展起来。钢筋混凝土预制桩(简称预制桩)是运用比较多的一种桩型。文章从打桩的方法、桩顶碎裂、桩顶位移、质量控制标准等方面,分析了锤击沉桩施工过程中的常见问题及防治措施。 In recent years, with the rapid development of economy and continuous improvement of construction technology, high-rise buildings have appeared in large numbers, and the corresponding deep foundation has also developed rapidly. Reinforced concrete precast pile (referred to as precast pile) is the use of a more pile. The paper analyzes the common problems and prevention measures in the process of hammering and sinking pile construction from the aspects of pile driving method, pile top cracking, pile top displacement and quality control standards.