由中国建研院地基所和化工部技术培训中心联合举办的第二届全国锤击贯入试桩法经验交流会于1987年10月7日至11日在烟台市召开。国内18个省、市、自治区38个单位的代表及国家建筑工程质量检测中心有关负责同志参加了这次会议。锤击贯入试桩法是我国近期研究使用的一种快速检测预制桩、灌注桩垂直承载力的新方法。它是 The 2nd National Hammer Penetration Pilot Extrusion Method Experience Sharing Meeting was held in Yantai from October 7th to 11th, 1987, jointly organized by the China Institute of Construction Technology Foundation and the Ministry of Chemical Industry Technical Training Center. Representatives of 38 units from 18 provinces, municipalities and autonomous regions in China and relevant responsible comrades from the National Construction Engineering Quality Inspection Center attended the meeting. Hammer penetration test pile method is a new method used by our country in recent studies to quickly detect the vertical bearing capacity of prefabricated piles and cast-in-situ piles. it is