Evaluation of site response characteristics using microtremors

Građevinar

article

Sadegh Rezaei¹  Farzad Farrokhzad²  Asskar J. Choobbasti¹ 

[1] Babol University of Technology Department of Civil Engineering Babol;Mazandaran Institute of Technology Department of Civil Engineering Babol

关键词: Site effect;    Microtremor;    H/V spectral ratio;    resonance frequency;    amplification factor;   

DOI  :  10.14256/JCE.881.2013

学科分类：社会科学、人文和艺术（综合）

来源: Hrvatsko Drustvo Gradevinskih Inzenjera

【 摘 要 】

In the two last decades the microtremor H/V spectral ratio method has been widelyused for site effect studies. Straightforward estimate of the site effect of sedimentsand low-cost measurements are the main advantages of mentioned method. In thisresearch the use of microtremor measurements in estimation of site response havebeen investigated. In order to assessing the accuracy of the measurements andits application in site effect evaluation, a preliminary site response modeling wascarried out using the numerical methods. The results showed that the H/V spectralratio approach provides an acceptable means of site effect evaluation in study area.

【 授权许可】

CC BY