Human-induced structural vibration is increasingly important in the design of large-span engineering structures,but research on vibration evaluation standards has lagged behind.Firstly,through knowledge graph analysis of the literature,commonality analysis charts clustering analysis charts and burst tables of recent research keywords were obtained.The results show that vibration comfort limits are a hot topic in the field of vibration comfort.Then,representative studies on vibration comfort limits over the past century from the perspectives of experimental research and standards were reviewed.The provisions and mutual inheritance relations of nearly 40 specifications were sorted out.The results show that the traditional research method is difficult to avoid the influence of human particularity and subjective feeling difference on the test results.There are some problems in each specification,such as weak data base,inconsistent vibration index,single influencing factor,poor coverage and continuity.Finally,two possible directions for future work were discussed.
维普
万方数据