文章基本信息

标题：Sustainable Non-destructive Technique Ambient Vibrations for Ground Assessments
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作者：Ahmad Fahmy Kamarudin ; Ahmad Fahmy Kamarudin ; Mohd Effendi Daud 等
期刊名称：Procedia - Social and Behavioral Sciences
印刷版ISSN：1877-0428
出版年度：2016
卷号：216
页码：701-711
DOI：10.1016/j.sbspro.2015.12.064
语种：English
出版社：Elsevier
摘要：AbstractSustainable approach, cost-effective, precise and reliable outcomes become a great challenge in monitoring or re-evaluating the existing site-structure especially with minimum engineering database. Simple, fast, cheap, non-destructive, minimum handling operator and reliable findings of ambient vibration testing (AVT) and Horizontal to Vertical Spectral Ratio (HVSR) method has proven successful in site dynamic characteristics assessments of SK Sri Molek situated in Batu Pahat district, Johor, Malaysia. Although many expectations believed the survival of existing low-rise building is higher under earthquake threat, but moderate resonance effect was classified at similar study area from previous investigation. Determination of site fundamental frequency, Fomay assist further evaluation in seismic hazard assessments, ground condition monitoring as well as local soil characterization. The Fowere obtained from 2.05 to 4.07Hz from the microzonation map produced with good verification presented between AVT outputs against two bore log records, for ground classification and sediment thickness predictions of sedimentary covers.
关键词：Sustainable approach;ambient vibrations testing;HVSR method;site fundamental frequency