near earthquake是什么意思

网络释义

用法例句

Damage mechanism of frame structures under action of near-field earthquake;

近场地震作用下框架结构的损伤机理

A near-fault earthquake usually has the features of larger value of parameter PGV/PGA and obvious velocity pulse.

近场地震以具有较大的PGV/PGA值及明显的速度脉冲为主要特征,本文分析了不同类型的近场地震对深水桥墩地震响应的影响;采用Morison方程的基本理论,将水视为附加质量,利用有限元方法来分析动水压力对深水桥墩地震响应的影响。

The elastic displacement design spectrum compatible with the spectrum of dynamical amplification factor in the UBC97 code is calculated, and using the strength-reduction factor obtained from the regression analysis of 387 near-fault earthquake records, the non-linear displacement design spectrum based on structural damage performance is also establisked.

用387条近场地震记录通过回归分析得到了强度折减系数, 计算了与美国UBC97规范动力放大系数谱相容的弹性位移设计谱, 并建立了相应的基于结构破坏性能的非弹性位移设计谱。

In this paper characteristics of near source earthquakes are introduced and its influences on ductility of RC columns are investigated.

介绍了近源地震的特点 ,研究了RC柱在近源地震时的延性特性。

Distribution of time and space of recent earthquakes in western areas in China and recent crustal movement;

中国西部近期地震时空分布与现今地壳运动

be made orphans in the recent earthquake

最近地震造成的孤儿

straight-path approximation method

直线路近似法-地震勘探

The recent earthquake crumbled the walls of many houses.

最近一次地震震坍了许多房子的墙。

Study on Near-field Characteristics of Strong Ground Motion during the 1999 Chi-Chi, Taiwan, Earthquake;

基于集集地震记录的近断层地震动特性分析

Those kinds of shadow quakes tend to do more damage near the epicenter than deeper ones.

一般来说震核浅的地震会比震核深的地震对震中附近地区造成更多破坏。

Study on the Seismic Response of LRB Base-isolated Buildings under Near-fault Pulse-like Ground Motions;

近断层脉冲型地震作用下LRB基础隔震结构地震响应研究

RESEARCH ON SEISMIC RESPONSE OF ASYMMETRIC BASE-ISOLATED STRUCTURES UNDER NEAR-FAULT PULSE-LIKE GROUND MOTIONS

近断层脉冲地震作用下偏心基础隔震结构的地震反应研究

ANALYSIS ON RECENT TREND OF SEISMIC RISKS AND SEISMIC ACTIVITY CHARACTERISTICS IN SHANDONG PENINSULA AS WELL AS ITS NEARBY WATERS

山东半岛及附近海域地震活动特征及近期地震危险性趋势分析

Very few seismograms showing motion near to the source are available.

可以利用的记录震源附近运动的地震图很少。

Finite Fault Source Model for Predicting Near-field Strong Ground Motion

近场强地震动预测的有限断层震源模型

Seismic Analysis of Frame and Bridge under Near-field Earthquake Ground Motions;

近场地震作用下框架与桥梁结构抗震分析

Research Development on Seismic Design for Bridge Structure under Near-fault Earthquake;

基于近断层地震的桥梁结构抗震设计研究进展

Seismic Performance of High-pier Bridge under Near-fault Earthquake Excitation

近断层地震动下百米高墩桥梁抗震性能

Seismic Analysis of Reinforced Concrete Frame Structures Subjected to Near-field Earthquake Ground Motions

近场地震下钢筋混凝土框架抗震性能分析

CHARACTER OF COSEISMIC VERTICAL DISPLACEMENT NEAR BEICHUAN DURING WENCHUAN Ms 8.0 EARTHQUAKE

汶川Ms8.0地震北川附近同震垂直位移特征

Spatial dynamic analysis of isolated bridges subjected to near-fault ground motion

近断层地震动作用下减隔震桥梁空间动力分析

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

Effect of Characteristics of Near-fault Ground Motions on Isolated Buildings

近断层地震各因素对基础隔震结构的影响