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美国加州大学戴维斯分校土木系教授阿鲁(K.Arulanandan)和沈智刚(C·K·Shen)二人于本年7月份应邀来工程力学所讲学。讲学从7月2日开始,至14日结束,每人各讲学9次,有五部二委十三省市的大专院校、科研单位和勘察设计部门派员参加,听讲人数约80人。阿鲁教授于1947年毕业于斯里兰卡锡兰大学,1950年在英国剑桥大学获 Tripos 学位,1956年在该校任教,给研究生讲课,1965年在美国加州大学伯克利分校获得土力学博士,他的专长是土壤分类、土的侵蚀、离心模型试验和土壤结构的现场电测。沈智刚教授1956年毕业于我国台湾大学,1963年在美国加州大学伯克利分校获土力学博士,他的专长是加筋土、土动力性能的试验研究和试验结果的分析。阿鲁和沈智刚两位教授由于时间限制,来华前未准备讲义。为了弥补这一缺憾,两教授在离华前,特将与他们讲学有密切联系的一些报告留给工程力学所。兹应听课的同志和有关同志的要求,选译其中数篇,集中在本期刊登,供同志们参考。
Professors K. Arulanandan and C.K. Shen of the Department of Civil Engineering of the University of California, Davis, were invited to give lectures in engineering mechanics in July this year. Lectures began on July 2 and ended on the 14th. Each person gave lectures 9 times. Five colleges, universities, research institutes, and survey and design departments of 13 committees, municipalities, and autonomous regions participated in the program, and about 80 people attended the lecture. Prof. Aru graduated from the University of Ceylon, Sri Lanka, in 1947, received a Tripos degree from Cambridge University, England, in 1950, taught at the university in 1956, lectured for graduate students, and obtained his Ph.D. in soil mechanics from the University of California, Berkeley, in 1965. It is soil classification, soil erosion, centrifugal model test and field electrical measurement of soil structure. Professor Shen Zhigang graduated from Taiwan University in China in 1956 and obtained a Ph.D. in soil mechanics from the University of California, Berkeley in 1963. His specialty is the experimental research and analysis of experimental results of reinforced soil and soil. Professors Aru and Shen Zhigang were not prepared to give lectures before coming to China due to time constraints. In order to make up for this deficiency, before the two professors left China, some of the reports closely related to their lectures were left to the Institute of Engineering Mechanics. In response to the comrades attending the lectures and the requests of relevant comrades, several of them should be translated and concentrated in this issue for reference by comrades.