div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentecc-cc-no-a-tw-a-sit-a-report-a-vol39-a-pdf-ahtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: 技術研究所 研究所報 No › tw › sit › report › vol39 › pdf › Dynamics Vol 4 1975 pp 119—v128 3 Gutierrez Substructure Method for Earthquake Analysis loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader035fdocumentsnlreader035viewer20220624145ed9285a6714ca7f476940bdhtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentecc-cc-no-a-tw-a-sit-a-report-a-vol39-a-pdf-ahtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: 技術研究所 研究所報 No › tw › sit › report › vol39 › pdf › Dynamics Vol 4 1975 pp 119—v128 3 Gutierrez Substructure Method for Earthquake Analysis loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader035fdocumentsnlreader035viewer20220624145ed9285a6714ca7f476940bdhtml5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentecc-cc-no-a-tw-a-sit-a-report-a-vol39-a-pdf-ahtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: 技術研究所 研究所報 No › tw › sit › report › vol39 › pdf › Dynamics Vol 4 1975 pp 119—v128 3 Gutierrez Substructure Method for Earthquake Analysis loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader035fdocumentsnlreader035viewer20220624145ed9285a6714ca7f476940bdhtml5thumbnails3jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=4Page...