@article{oai:metro-cit.repo.nii.ac.jp:00000149, author = {青木, 繁 and Aoki, Shigeru}, journal = {東京都立産業技術高等専門学校研究紀要, Research reports of Tokyo Metropolitan College of Industrial Technology}, month = {Mar}, note = {P(論文), The author's researches during last 5 years are outlined. Contents of the researches are random vibration,nonlinear vibration, reduction of residual stress of welded joints using vibration, drilling of FRP using vibration, baseisolation system using friction bearing for reduction of seismic response, oil dampers for reduction of seismic response of twostory houses. Those researches contain reliability of structure and secondary system with nonlinear elements such ashysreresis loop characteristic, gap and friction subjected to artificial time histories, simplified calculation method for integralof mean square response of system subjected to nonstationary random excitation, analytical method for single-degree-offreedomsystem and continuous system with collision, continuous system with elasto-plastic damper, system with impactdamper, reduction of residual stress using low frequency and ultrasonic vibrations, drilling of FRP using ultrasonic vibration,development of base isolation system for tall system and some types of oil dampers.}, pages = {61--67}, title = {5年間の研究成果(第5報)}, volume = {7}, year = {2013}, yomi = {アオキ, シゲル} }