학술논문
STUDY ON GROUND VIBRATION PROPAGATION CHARACTERISTICS AND GROUND MODELING METHODS BASED ON EXCITATION EXPERIMENTS / 加振実験に基づく地盤振動伝搬特性の把握および地盤モデル化手法に関する研究
Document Type
Journal Article
Author
Source
日本建築学会技術報告集 / AIJ Journal of Technology and Design. 2022, 28(69):715
Subject
Language
Japanese
ISSN
1341-9463
1881-8188
1881-8188
Abstract
When predicting environmental vibration, it is necessary to properly evaluate the distance damping of the ground. However, there is a lack of examples of measurement of transfer function using a vibration source with known excitation force. In this study, we conducted shaking experiments at three sites with different ground conditions to measure the accelerances. Since it is important to know the shear wave velocity to predict the ground vibration, the difference of the several regression equations from N-value was clarified by the reproduction analysis.