@article{oai:sucra.repo.nii.ac.jp:00016714, author = {山口, 宏樹 and 松本, 泰尚 and 鵜野, 禎史}, journal = {埼玉大学地域共同研究センター紀要, Report of Cooperative Research Center, Saitama Univerity}, month = {}, note = {This study investigates the mechanism of noise generation from the modular type joint and to quantify the effectiveness of countermeasures. The field measured data was first analyzed and a series of experiments was then conducted with a full scale model of the modular type joint, where the noise and vibration characteristics of the joint with and without countermeasures were investigated under a vehicle passage. The dynamic characteristics of the joint and the acoustical characteristics of the gap of the joint were also examined., text, application/pdf}, pages = {105--110}, title = {モジュラー型エキスパンションジョイントの騒音発生源の究明とその騒音防止対策の研究}, volume = {4}, year = {2004} }