ごみ焼却炉用コーナチューブボイラ・架構の地震応答 : 第1報, 模形実験

概要

論文の詳細を見る
To clarify the vibration response of the corner tube boilers and their supporting frames for a refuse incinerator during and earthquake, a model in the scale of 1/7.5 similar to the prototype was fabricated and the vibration response experiment was conducted on this model. By this experiment, the following have been clarified : (1) Because of a higher rigidity of the corner tube boilers compared to the supporting frames, the vibration amplitude of the boiler top at the time of earthquake becomes smaller than that of the supporting frames on the same level. (2) Regardless of aseismic supports, the maximum acceleration values of the corner tube boilers and their supporting flames to be generated at the time of earthquake hardly show any change. However, it is predicted that the dynamic additional load generated in the flame base and that generated in the boiler foot show a considerable amout of difference depending on the existence of aseismic supports.
社団法人日本機械学会の論文
1989-06-25