In this paper,modal parameter identification methods of one-dimensional,multi-dimensional and integral ARX models are compared and analyzed by using actual seismic observation records of buildings.
结构参数识别是结构抗震安全性能鉴定和健康诊断的基础,利用地震观测记录来识别结构模态参数,是地震工程领域备受关注的研究课题之一。
Removable storage medium based on USB(Universal Serial Bus) interface technology has been put forward to solve the problem that seismic recorder has limited storage capability.
针对地震记录仪中数据存储容量受限的问题,提出了基于USB(Un iversal Serial Bus)接口模块移动介质作存储设备,实现了地震记录仪对天然地震波的长时间记录。
Comparison among ARX structural modal parameter identification methods by using seismic observation records
ARX结构模态参数识别方法对比(Ⅱ)——基于地震观测记录的对比
Strong Motion Observation Records of Gutian ML4.1 and ML4.6 Earthquakes in 2008
2008年古田4.1、4.6级地震强震动观测记录
Evaluation of Seismic Performance of a Twenty-story RC Building from Recorded Strong Motions;
基于强震观测记录的建筑结构抗震性能研究
The mobile strong-motion observation and preliminary analysis of typical records for Wenchuan aftershocks
汶川强余震流动观测与典型余震记录分析
A seismograph records earthquakes.
地震仪能自动记录地震。
A seismic trace calculated from well-log data is called a synthetic seismogram.
由测井资料计算出来的地震记录道称为合成地震记录。
Measurement of the Near-field Earthquake Based on Strong-motion Records
基于强震动记录测定近场地震参数方法研究
An accelerometer equipped to measure and record ground motion during an earthquake.
测震仪一种加速测量仪，用以测量和记录地震时的地表运动
A test device for power amplifier system of the 768 pen and ink recorder with auto-changing paper function
768自动换纸地震记录器笔放系统检测装置
analog seismograph tape recorder
模拟磁带地震记录仪
noise free synthetic seismogram
无噪声合成地震记录
seismometer group recorder
地震检波器组记录系统
Analysis on Site Response Based on Strong Motion Records of the Ning'er Earthquake
利用宁洱地震强震记录分析场地响应
Estimation on site effect from different techniques using aftershocks of Chi-Chi earthquake
利用集集地震余震记录分析场地地震动反应
ANALYSIS OF LANDSLIDE INDUCED BY WENCHUAN EARTHQUAKE BY STRONG MOTION RECORDS
利用强震记录分析汶川地震诱发滑坡
Strong Motion Records and Earthquake Effect in Jiangsu Province Related to Wenchuan M 8.0 Earthquake
汶川地震在江苏的强震动记录及地震影响场
Methods for Selecting Records on Rock/Stiff Soil Sites used in Time History Analysis
选择用于结构时程分析实测地震记录的方法—岩石硬土(Ⅰ类)场地
Realizing and application of extraction of predictive deconvolution operator of multi-trance seismic record
多道地震记录的预测反褶积算子提取的实现方法及应用