我国著名地质学家、工程地质学家徐煜坚先生离开我们走了,可他的音容笑貌仍然不时萦绕脑际。回忆近30年来和徐先生的交往,总觉得应该写点什么以寄托哀思,激励生者。 我是在一个极其偶然的机会和徐先生相认的。1964年中,河北深县发生了一次有轻微破坏的强有感震。在李四光教授主持下,由地矿部和中科院的有关单位组成了联合调查组前往 Mr. Xu Yujian, a famous geologist and engineering geologist in China, left us, but his voice and appearance still haunt him from time to time. Recalling the past 30 years and Mr. Xu’s contacts, always feel that something should be written to send grief, inspire students. I was in a very fortunate opportunity to recognize with Mr. Xu. In 1964, there was a strong sensation of slight damage in Shenxian, Hebei. Under the auspices of Professor Li Siguang, by the Ministry of Geology and Mineral Resources and the relevant units of the Chinese Academy of Sciences to form a joint investigation team