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辽宁、吉林、黑龙江三省土木建筑学会于1965年10月24—31日在黑龙江省龙凤联合召开了爆扩短桩基础和浅基础学术会议。参加这次会议的除有东北地区各有关设计、施工、科学研究和高等院校等有关部门的代表及特邀代表70人外,中央有关部门、北京、上海、武汉、西安等地区也派人出席了会议,列席74人。会议共收到论文和经验总结20篇,大会介绍了5篇。会议认为,在整个建筑工程施工中,基础工程始终处于比较落后的状态。由于东北地区气候寒冷,土壤冻结深度较大,为避免土壤冻胀对建筑物的危害,有大量的建筑物基础砌置在冻结线以下,
Liaoning, Jilin and Heilongjiang provinces and civil engineering associations jointly held the explosion-expanded pile foundation and shallow foundation academic conference in Longfeng, Heilongjiang Province from October 24-31, 1965. In addition to the representatives from the relevant departments of design, construction, scientific research, universities and other related departments in the northeast and 70 specially invited representatives, the relevant departments of the central government, Beijing, Shanghai, Wuhan, and Xi’an also sent personnel to participate in the conference. Attending the meeting, 74 people were present. The conference received a total of 20 papers and experiences, and the conference introduced 5 articles. The meeting held that in the construction of the entire project, the basic project is always in a relatively backward state. Due to the cold weather in Northeast China, the depth of soil freezing is relatively large. In order to avoid the hazard of soil frost heaving to buildings, a large number of building foundations are laid below the freezing line.