摘要
本研究发现,功的互等的贝蒂定理存在着非同一性和局限性两个问题,对这两个问题进行了分析,给出了修正的功的互等定理及其应用。
Present study discovers that there are two problems of non-identity and limitation in Betti's theorem of reciprocal works. On the bais of analysis of the two problems, modified theorem of reciprocal works and its application are given.
出处
《燕山大学学报》
CAS
2005年第3期189-195,共7页
Journal of Yanshan University
关键词
功的互等的贝蒂定理
非同一性
局限性
修正的功的互等定理
倒易功
Betti's theorem of reciprocal works
non-identity
limitation
modified theorem of reciprocal works
reciprocal work
