部分模型実験の質量相似則とそれに基づく応答予測

抄録

The present study is an attempt to discuss the relationship between the magnitude of two dimensional sectional model response and three dimensional full model response. Particular attention is paid on the effect of mass parameter on it. First, a simple theory is introduced to compare two dimensional model and three dimensional model response amplitude. Second, the simple taut strip model test and sectional model test were carried out to verify the theoretical prediction of three dimensional model response based on two dimensional test result. Comparison of the present approach with the conventional ideas of taking mass parameter in section model tests follows.