div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentssicivilntuagrssicivilntuagrdownloadsjournals1981-sfvertical-oscillationthehtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: ssicivilntuagrssicivilntuagrdownloadsjournals1981-SF_Vertical Oscillation · the dynamic characteristics and analyzing the seismic computing the response of analyses loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsusreader030viewer20220202145afa5b097f8b9a32348da5c0html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentssicivilntuagrssicivilntuagrdownloadsjournals1981-sfvertical-oscillationthehtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: ssicivilntuagrssicivilntuagrdownloadsjournals1981-SF_Vertical Oscillation · the dynamic characteristics and analyzing the seismic computing the response of analyses loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsusreader030viewer20220202145afa5b097f8b9a32348da5c0html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentssicivilntuagrssicivilntuagrdownloadsjournals1981-sfvertical-oscillationthehtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: ssicivilntuagrssicivilntuagrdownloadsjournals1981-SF_Vertical Oscillation · the dynamic characteristics and analyzing the seismic computing the response of analyses loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsusreader030viewer20220202145afa5b097f8b9a32348da5c0html5thumbnails3jpg...