2024-03-29T02:06:29Z
https://repository.dl.itc.u-tokyo.ac.jp/oai
oai:repository.dl.itc.u-tokyo.ac.jp:00033976
2022-12-19T04:58:19Z
80:4535:5037:5038
9:504:4538:5039:5040
A Seismic Properties of a Wooden House. Part 1. : Vibration Test by means of Artificial Force.
木造家屋の耐震性 第1報 : 人力による振動実験
鈴木, 正治
132502
荘司, 良也
132503
453
application/pdf
The principal results of these experiments are as follows: (1) So far as the relation of the period to the amplitude of the free vibration is concerned, the period is small when both components of the amplitude are small, but the former increases rapidly until the latter reaches a certain value and after that the period increases more gradually. The relation between them in the case of forced vibration is little different from that in the case of free vibration. From this result, if the amplitude is small, the connection at both ends of the column are considered to be nearly in the state of ""clamp,"" but as the amplitude grows larger, they are considered to be in the state of ""support.""
departmental bulletin paper
東京大学地震研究所
1957-01-30
application/pdf
東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo
4
34
381
400
AN00162258
00408972
https://repository.dl.itc.u-tokyo.ac.jp/record/33976/files/ji0344008.pdf
jpn