Present situation and prospect on seismic and anti-vibration technology of ancient buildings
Ancient buildings,the carrier of historical culture in China,contain high cultural value,historical value and scientific value.To prevent the damage of ancient building structures caused by strong earthquakes and industrial vibration sources,timber ancient buildings and brick-stone ancient buildings were firstly taken as the research objects,then the widely used seismic strengthening technology were systematically summarized based on the analysis of the earthquake damage characteristics of key nodes,components,and overall structure.Subsequently,in-depth discussions were conducted on the evaluation indexes and standards of ancient building vibration at home and abroad.Then a detailed introduction to the development history and precise prediction techniques of commonly used vibration response prediction methods of ancient buildings were showed.Moreover,based on multiple engineering examples,the vibration control technology of multiple defense lines has been condensed.Finally,the problems and the corresponding suggestion still existing in the research fields of seismic resistance and anti-vibration of ancient buildings were also pointed out based on summarizing research methods and research contents,which will provide a reference for the intensive researches on these fields,even the protection of ancient buildings.
ancient buildingearthquake damageseismic reinforcementvibration standardvibration predictionvibration control
NETL
NSTL
万方数据
维普
