seism

Development of a seism site seismic regime analysis system

地震现场震情分析软件系统的研制

Basing upon mechanical model of imbalance thrust force method and considering two vital induced factor: water and seism, reliability analysis model on slope is set up by inducing uncertainty factors and using reliability analysis principle of Monte Carlo method.

基于不平衡推力法的力学模型，综合考虑滑坡的两个重要诱发因素水和地震，引入不确定因素，利用蒙特卡罗法可靠性分析原理建立边坡可靠性分析模型。

It is found that seism process can improve sandstone reservoir quality.

研究发现地震对地层的改造作用能改善砂岩储层的储集物性。

Intensity abnormality of blast seism appeared not in the blast, showing accumulation of Earth stress in two sides of faults in the fa-ult system is far apart the limit equilibrium state.

本爆破没有出现爆震烈度异常，显示该断裂系统的断裂两盘地应力积累离极限平衡状态尚远。

Seism and flyrock control of bulk blasting for hillock

山体大爆破地震和飞石的控制

Analysis and evaluation of pseudo-static aseismic stability and seism-induced sliding movement of earth-rock dams

土石坝拟静力抗震稳定性分析与坝坡地震滑移量估算

Passive Sensing with Acoustics/ Seism on the Battlefield Using Artificial Neural Network

基于神经网络的战场被动声/地震动目标识别方法

Middle column of large underground structures is the weak link in seism.

大跨度地下结构中柱是抗震薄弱环节.

With the help of forward modeling analysis, guiding the extraction of seismic attribute, optimizing and integrating the seismic attribute, combining the well logging and seism, in order to forecast and characterize the reservoir.

以正演分析结论指导地震属性的提取，并进行地震属性的优化和融合，井震结合，对储层进行预测和刻画。

The Dynamic Analysis Method of Isolation Seism for Building Base

建筑基础隔震的动力分析法

Measurement and Control of the Seism Vibration Effect of the Edifice Directional Demolition

高大建筑物定向爆破地震振动效应监测与控制研究

By Principle of Dimensional Homogeneity to Determine the Reasonable Safe Range with Safety Factor K from Seism Induced by Explosion

由量纲和谐原理看爆破地震安全距离K系数取值的合理性

Based on the analysis of the basis and course of continental structure deformation, relationship between the plate moving and continental collision orogens, and characteristics of continental seism, this article explores characteristics of continental tectonics and universal laws of continental deformation.

本文通过对大陆构造变形的基础与过程、板块运动与大陆碰撞造山带的关系以及大陆地震特征的分析，探讨了大陆构造的特点与大陆变形的一般规律。

Seismic Response Analysis of Deep Foundation Structure Based on Ground Surface Seism Input

基于地表地震输入的深基础结构地震反应分析

The analytical results illustrate that plane sliding failure will not occur when the slope is affected only by seism.

分析表明，仅在地震力作用下大佛陡崖岩体不会发生顺层滑动破坏，但存在向外倾覆崩落的危险；

First, we analyze the head wave PN, it shows that it's good in linearity relation, and the value of PN velocity counted out is same to the crust model using in the list of pass time of HuaNan seism.

首先对其首波PN进行分析，结果表明其线性关系较好，计算出的速度值与华南地区近震走时表中所用的地壳模型中的速度值一致。

Discussion on 3D seism survey result in mountain land

山地三维地震勘探效果初探