In order to meet with the needs of high-resolution in seism exploration, a new-style distributed mdigital geophone; distributed; multi-wave seismograph ulti-wave seismograph is designed and developed.
为适应高分辨率地震勘探的需要,研制了一种新型分布式多波地震仪。
Based on introduced the principle of multiwave engineering seismometer and combined detection experience of tunnel,analyzed the application of multiwave engineering seismometer in soft and weak rock stratum as well as fault fracture zone advanced prediction of tunnel.
在介绍多波工程地震仪基本原理的基础上,结合隧道工程探测实践,对其在软弱岩层、断层破碎带等超前预报中的应用进行了分析,得到了与开挖后实际结果比较一致的结论。
wave form display type shallow-layer seismograph
波形表示型浅层地震仪
signal enhancement shallowlayer seismograph
信息增强型浅层地震仪
Introduction of DAQlink Ⅱ shallow seismograph system.
DAQlink Ⅱ浅层地震仪系统介绍
The Research and Development of a Kind of Engineering Seismograph for Shallow High-Resolution Exploration Based on DSP;
基于DSP的浅层高分辨率工程地震仪的研制
Using Active Source to Monitor Velocity Variation in Shallow Sediment Caused by the Wenchuan Earthquake
利用主动震源检测汶川地震余震引起的浅层波速变化
short spread of detectors
小距离排列地震检波仪
seismometer testing apparatus
地震检波器测试仪器
The Application of Shallow Seismic Reflection Method In Tunnel Exploration
浅层地震反射波法在隧道探测中的应用
Seismic First Break Travel-time Tomography and Its Application in Near-surface Velocity Model Building
地震初至波走时层析成像与近地表速度建模
Study on seismic waveform classification technique for detection of coal seam fracture
煤层裂隙探测的地震波形分类技术研究
Application of Shallow Seismic Reflection and Sonic Logging to the Geotechnical Engineering
浅层地震反射波法与声波测井在岩土工程中的应用
The Research and Development for the High-resolution and Low-power Shallow Seismic Exploration Instrument;
高分辨率低功耗浅层地震勘探仪器的研究与实现
INTERPRETATION AND ANALYSIS ON THE SHALLOW SEISMIC S-WAVE REFLECTION PROSPECTING OF ACTIVE FAULT IN FUSHUN
抚顺活断层浅层反射横波地震勘探资料解释与分析
The seismograph showed a sharp spike in response to the trembler.
地震仪显示，震动器的反应突然大增。
seismic group telemetry system (SGT)
分组式遥测型地震仪
Compared the two typical shallow anatomy instrument vertical layer resolving ability index.
比较了两种典型浅剖仪垂直地层分辨力指标。
The Research on Fractured Reservoir Prediction Using P-wave Seismic Methods;
裂缝型储层预测的纵波地震方法技术研究
Study on Regularity of Ground Deformation of Earthquake and Active Pattern of Fault
断层活动方式与地震地表变形分布特征研究