Unified Strength Theory and Its Applications, Softcover reprint of the original 1st ed. 2004

It has been ten years since I presented the paper entitled ?A new model and theory on yield and failure of materials under the complex stress state? at the Sixth Conference on Mechanical Behaviour of Materials held at Kyoto, Japan in 1991. The proceedings edited by Jono and Inoue were published by Pergamon Press in 1991. At that conference Professor Murakami and I were invited to act as the chairperson and co-chairperson of a session, and I presented the paper at another session. Few days before the conference, I had given a seminar regarding the tw- shear strength theory and the unified strength theory at Nagoya Technological University. These were the first two presentations of the unified strength theory, although I had completed the research of the unified strength theory in 1990. The paper ?Twin-shear strength theory and its generalization? was published in the English edition of Sciences in China, the top journal in China, in 1985. The th original generalized twin-shear strength theory was presented at the 16 International Theoretical and Applied Mechanics Congress held at Copenhagen in Denmark and MPA (MaterialPrüfungsAnstalt) at Stuttgart University, Germany in 1984. After this Congress I visited the MPA and School of Civil Engineering of Stuttgart University, and gave a seminar regarding the generalized twin-shear strength theory at MPA of Stuttgart University. Professor Otto Mohr (1835?1918) has had worked at the Stuttgart University. He was a very good professor, his lectures aroused great interest in his students.

Stress States of Elements.- Unified Yield Criteria.- Verification of the Yield Criterion.- Extended Unified Yield Criterion.- Basic Characteristics of Strength of Materials under Complex Stress.- Unified Strength Theory.- Experimental Verification of Strength Theory.- Applications of the Unified Yield Criterion.- The Effects of Failure Criteria on Structural Analysis.- Historical Reviews.- References and Bibliography.- Author Index.