microseismic field

用法例句

Investigation of WARRP seismic wavefield on physical model with a high velocity layer.;

含高速层地震物理模型的广角地震波场研究

Study and application of spatial propagation characteristics of SWD seismic wavefield.;

随钻地震波场空间传播特征研究及应用

Study on numerical simulation method of the seismic wave field with complex surface conditions;

复杂地表条件下的地震波场模拟方法研究

Fresnel Zone and seismic wave field in the fracture-vug reservoir.;

菲涅耳带与洞缝型油气藏地震波场

The seismic wave field reverse-time migration in transversely isotropic media

横向各向同性介质地震波场逆时偏移

Safety assessment system research and development for multi-story masonry building in post-earthquake field;

多层砌体房屋地震现场安全性鉴定子系统的研制与开发

Research on post-earthquake field emergency command system and its standardization;

地震现场应急指挥及其标准化研究

A quantitative method for safety assessment of buildings in post-earthquake field

地震现场建筑物安全性鉴定量化方法

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。

Downward Continuation of Seismic Wavefield with Topography From 2-D Acoustic Wave Equation

起伏地表二维声波方程地震波场延拓

One-way wave method for seismic wave field simulation for complex medium

复杂介质地震波场模拟的单程波方法

Study of Prestack Migration Image on Complex Geologic Body;

复杂地质体的地震波场成象方法研究

Numerical Modeling of Seismic Wave Field with Irregular Topography;

起伏地表条件下的地震波场数值模拟

ANALYSIS ON SEISMIC WAVE FIELD'S CHARACTERISTICS OF REEF IN CARBONATE STRATA

碳酸盐岩礁相地层地震波场特征分析

Study on Crosswell Seismic Numerical Simulation and Wave Field Characteristics;

井间地震波场数值模拟及波场特征研究

Seismic Wave-field Numerical Forward Modeling and Migration for the Complex Geological Body;

复杂地质体波动方程地震波场模拟与偏移成像

The Calculation of the Seismic Wave-field with High-order Staggered-grid Finite-difference Scheme;

高阶交错网格有限差分地震波场计算

Seismic Wave Field Simulation and AVO Attribute Analysis of Multiphase Medium;

多相介质地震波场模拟与AVO属性分析

The seismic wave field reverse-time migration in transversely isotropic media

横向各向同性介质地震波场逆时偏移

The inversion of seismic wavefield based on elastic wave equations is an interesting issue for seismology.

基于弹性波动方程的地震波场反演是地震学研究的一个热点问题。

Numerical Modeling of Seismic Wave Field and Property Research for the Gas Hydrate;

天然气水合物地震波场数值模拟与属性研究

The Application of Pseudo-spectral Forward Modeling of Seismic Wave Field in Visco-elastic Medium;

伪谱法在粘弹介质地震波场正演模拟中的应用

The Research on Two-dimensional Finite-difference Seismic Wave Field Numerical Simulation

二维地震波场有限差分法数值模拟研究

seismic research, tremors, waves

地震的研究、 震动、 震波.

Far-field Triggering Effect of Dynamic Stress on Seismicity in Yunnan Produced by Great Earthquake's Waves

大震地震波对云南地震活动的远场动态应力触发作用

3C Borehole Seismic Data Wavefield Separation and Application

三分量井孔地震资料波场分离与应用

RESEARCH ON THE STRESS FIELD AND SEISMIC RISK IN THE NORTH OF NORTH CHINA BY THE MODERATE AND SMALL EARTHQUAKE SPECTRA

用中小地震波谱研究华北北部地区的应力场和地震危险性