Urgency of the study of long-period ground motion;
长周期地震动衰减关系研究的迫切性
This paper investigates long-period ground motion characteristics of the 1999 Jiji(Chi-Chi), Taiwan, mainshock and aftershocks on the basis of a lot of the high quality digital strong motion records.
用丰富的高质量数字强震记录对台湾集集大地震及余震的长周期地震动特性进行了研究。
At present,the research on the attenuation relationship of long-period ground motion and the long-period response spectrum is not well developed and there are not many research projects about long-period seismic response for high-rise structures subjected to long-period ground motion.
目前,对长周期地震动衰减关系和长周期反应谱的研究尚不成熟,对长周期地震动作用下高层建筑结构的地震响应研究还比较少。
STUDY ON ATTENUATION RELATIONSHIPS OF LONG PERIOD GROUND MOTIONS BASED ON NGA
基于美国NGA项目的长周期地震动衰减关系研究
STUDY ON PRE-SLIP PRECURSOR OF THE EARTHQUAKE--LONG PERIOD PRECURSORY SEISMIC WAVE
预滑与地震前兆——长周期波动研究
Study of long-period correction of seismic accelerogram for dynamic interaction analysis
相互作用分析中地震动输入长周期校正研究
Study on Atonement of Long Period Ingredient in Earthquake Ground Motions Based on Wavelet
地震动长周期成分缺失弥补的小波方法研究
Characteristics of Far-Field Ground Motion of Wenchuan Earthquake and the Effect on Long-Periodic Structures
汶川地震远场地震动特征及其对长周期结构影响的分析
Simulation of Long Period Strong Ground Motion at Near-Field by Numerical Green Function Method;
基于数值格林函数方法的近场长周期强地震动模拟
Effect of Protruding Topography on Characteristic Period of Ground Motion
平台地形对地震地面运动特征周期值的影响
Long wave earthquake has come to Nagoya. Maybe there is an magnified earthquake far from here.
中午左右在名古屋感觉了长周期的地震波。有可能远方有大地震呢。
A Comparative Study on Long-Period Seismic Responses for High-Rise Structures
高层建筑结构长周期地震反应的比较研究
Long-period seismographs at the Observatory's headquarters detect tremors world-wide and information on significant tremors is made public through the media.
天文台总部并装设长周期地震仪，监察世界各地的地震，重要的地震消息会透过传媒向市民公布。
The Mid-term Prediction of the Lancang Earthquake of M 7. 6 in 1988 and Its Associated Anomalies In Seismicity
1988年澜沧7.6级地震的中长期预报及地震活动性异常
The earthquake jarred the city and the surrounding countryside.
地震使城市和周围的农村受到了震动。
Analysis of frequency content parameters and non-stationary characteristic of near-fault ground motions
近断层地震动的频谱周期参数和非平稳特征分析
The microseism source excitation model and the relation between the magnitude and vibration cycle
微震振源激振模型及振动周期与震级的关系
A Calculation of Period Length for the West of China Economic Fluctuation;
中国西部地区经济波动周期分析及长度计算
Morphological dynamic processes of the Jiuduansha tidal flat at the Changjiang River Estuary
长江口九段沙岸滩的短周期地貌动力过程
significant long-drift motion
大幅度长周期漂移运动
The calculation program for the seismic detector constant in short period record recorded with pen
短周期笔绘记录地震仪常数计算程序