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Site effects Evaluation in the Zabol City using Microtremor measurement

机译：使用Microtremor测量的ZABOL城市在ZABOL城市的网站效应评估

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Zabol is located in the eastern part of Iran, margin of Hilmand block. Peak ground acceleration inserted on city, by Zabol fault that passes through Zabol basement, insert with 0.4 ground acceleration on city. This city is situated on the quaternary alluvium sediments that capable to amplify the ground motion. However application and performance of detailed studies of these sediments are crucial to estimate the ability of probable earthquakes amplification. To evaluate dynamic characteristics of the Zabol sediments, used from Microtremor observations. For computation of the spectral ratios using Nakamura's method the JSESAME software developed within the European project SESAME was used. The resonanse period of the ground was determined and then iso period and iso amplification maps were derived from these data in Arc GIS software. Finally The period of the identified peaks varies in a narrow band from 0.36 to 1.43 seconds, with an average value of T = 0.94, hence Acceleration response spectra of the recorded data in Zabol show that ground shaking is of short period type.
机译：Zabol位于伊朗的东部，Hilmand Bolt的边缘。在城市插入峰接地加速度，通过Zabol地下室通过Zabol故障，在城市上插入0.4个地面加速度。这个城市位于四季沉积物上，能够放大地面运动。然而，对这些沉积物的详细研究的应用和性能至关重要，以估计可能的地震扩增能力。评估Zabol沉积物的动态特性，从微小观测中使用。为了使用Nakamura的方法计算频谱比率，使用欧洲项目芝麻中开发的JSesame软件。确定地面的共振时段，然后ISO时期和ISO扩增图源自弧GIS软件中的这些数据。最后，所识别的峰的周期在0.36至1.43秒的窄带中变化，平均值T = 0.94，因此Zabol中记录数据的加速响应光谱显示接地振动是短时间类型的振动。

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