seismic period

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irg汉语字典

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。irg汉语字典

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。irg汉语字典

It is well-known that short-period recordings have saturation problems for large earthquakes when estimating the size of an earthquake.用短周期地震记录估计大地震震级时会出现饱和的现象早已众所周知。irg汉语字典

The study of long-period seismic wave is significant to the seismic design of the large-span engineering structures with long auto-oscillation period.长周期地震波的研究对自振周期较长的大型结构的抗震设计具有重要意义。irg汉语字典

Holocene slip rate of the Wasatch fault zone, Utah, from geodetic data: earthquake cycle effects由大地测量数据得到的犹他州沃萨奇断层带的全新世滑动速率:地震周期效应irg汉语字典

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irg汉语字典

seismometer free period地震检波器自由振荡周期irg汉语字典

vertical-component high-gain short-period seismometer垂直方向高增益短周期地震仪irg汉语字典

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irg汉语字典

Periodic slow earthquakes from the Cascadia subduction zone卡斯凯迪亚消减带的周期性的慢地震irg汉语字典

Varying Period Predictive Deconvolution of Imaging Gathers地震成像道集域的变周期预测反褶积irg汉语字典

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irg汉语字典

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。irg汉语字典

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irg汉语字典

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。irg汉语字典

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irg汉语字典

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irg汉语字典

Near realtime monitoring the change of group velocity of short-period surface wave via seismic noise analysis利用地震噪声准实时监测短周期面波波速变化irg汉语字典

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irg汉语字典

Earthquake response and control analysis of an eccentric structure with dampers某周期比超限偏心结构地震反应控制分析irg汉语字典

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irg汉语字典

Study of Characteristics and Suppression of High-Precision Seismic Exploration for Period-Varying Ghost and Reverberation in Paralic Zone;滩浅海高精度地震勘探变周期虚反射和海底鸣震特征及压制研究irg汉语字典