2024-03-28T12:33:44Z
https://kitami-it.repo.nii.ac.jp/oai
oai:kitami-it.repo.nii.ac.jp:00006735
2022-12-13T02:20:01Z
7:15:49
Investigation of damage caused by recent large earthquakes and earthquake-proofing in Japan and the USA
Hiroshi, SAKURAI
33974
Koichi, AYUTA
33975
Noboru, SAEKI
33976
Masanobu, SHINOZUKA
33977
Hiroshi, SAKURAI
33978
Koichi, AYUTA
33979
Noboru, SAEKI
33980
Masanobu, SHINOZUKA
33981
application/pdf
Japan and the U.S.A. have suffered large earthquakes from 1989 to 1995. It is very important to carefully investigate the damage they caused and look into the effectiveness of our earthquake-proofing methods. The purpose of this study is to use site research and interviews with specialists to investigate and compare the earthquake damage, restoration efforts,progress with earthquake-proofing,and new techniques requiring development. Research shows that further studies are needed on the following : 1)a reasonable level of seismic design criteria to prevent collapse of strucures,2) innovative,lightweight,and cost effective methods of retrofitting existing structures,3) of supports and restrainers,seismic isolation and active controlling to prevent falling of girders, and 4) the flow taking into account the degree of deterioration, deterioration prediction, the life cycle cost,and so on.
departmental bulletin paper
北見工業大学
1996-09
application/pdf
北見工業大学研究報告
1
28
15
34
https://kitami-it.repo.nii.ac.jp/record/6735/files/28-1-2.pdf
eng