拟合中强地震的矩张量速率式,计算了川滇次级地块各地震构造区的年均滑动速率,并进行比较。
A comparison is made between the moment tensor rates for moderate-strong earthquake and the calculated annual average slip rates of each seismotectonic zones within the blocks.
漫湾水电站枢纽区地质构造复杂,有活动性断裂,地震活动频繁。
The area of Manwan hydropower station is characterized by complicated geologic structure, active rift and frequent earthquake activity.
本文根据野外调查和原地应力测量资料,讨论了滇西北地震活动区的活动构造型式和现今应力状态。
The active tectonic pattern and recent stress state in the seismic region of NW Yunnan province are discussed on the basis of field observation and in-situ stress measurements.
巨野煤田煤层厚度大而稳定,勘探区构造中等偏复杂,因而采用地震先行、钻探验证的综合勘探方法。
Because the coal belts of Juye coal field are thick and steady and the geological structures in the exploration area are medium to complex.
本文根据野外调查和原地应力测量资料,讨论了滇西北地震活动区的活动构造型式和现今应力状态。
The active tectonic pattern and recent stress state in the seismic region of NW Yunnan province are discussed on the basis of field observation and in-situ stress measurements. Data.
构造带的推覆构造特征很可能控制了地震震源深度、震中区与烈度区的不同位等特征。
The characters of the nappe structure may control the locations of the focus and epicenter as well as the other features.
在系统分析北部湾盆地涠西勘查区地震剖面的基础上,认为北部湾盆地涠西勘查区发育两期反转构造即渐新世末期及中新世末期反转构造。
It was indicated that there were two different inversion structures formed in two period based on analysis of seismic profiles in Weixi exploration region of the Beibuwan Basin.
阐述珠海港危险品储罐区场地的地貌特征、地层岩性、地质构造以及地震烈度。
The feature of topography, lithology and formation of stratum as well as intensity of earthquake for the yard of tank storage area of hazardous goods, Zhuhai Port are described in the paper.
本文应用人工神经网络原理,以地震构造和地震活动性为主要特征,对我国海南岛进行了潜在震源区的定量划分。
Applying the artificial neural network theory, setting the factors of tectonics and seismicity as the main characters, the Hainan island potential earthquake sources are quantitatively identified.
结果中卫探区ZW 1地震剖面上发育大型的逆冲推覆构造,该逆冲推覆构造形成于晚侏罗世至早白垩世时期。
Results Large thrust nappe structure was developed along ZW1 seismic survey line, and it was formed during Late Jurassic to Early Cretaceous.
通过构造控煤作用分析,预测出该区存在南北两个含煤有利区,并得到地震勘探验证。
Two advantaged coal-bearing districts in the north and south direction have been forecasted based on the analysis of structure coal-cont...
提出了利用密集的震源区精确地震定位结果获得该区地震分布三维图像的方法,可以反映震源区活动构造的三维形态。
Another method is proposed to get a 3-d earthquake distribution image using dense and high precise hypocenter position data.
但该区处于新构造运动强烈、地质环境极不稳定的高山峡谷区,为强烈地震和地质灾害高发区。
This area is a new strong tectonic movement and highly volatile geological environment mountain valley areas, which has a high incidence of strong earthquakes and geological hazards.
认为地震主要伤亡区的分布受发震构造的控制,而建筑类型、地形地貌是影响人员伤亡的主要因素。
The authors suppose that casualty distribution is controlled by seismogenic structure, and building types, topography and morphology…
地热异常、地壳内存在低速层和高导层、强烈地震频繁发生等现象说明,这一地区是现代构造运动的活动区。
The geothermal anomaly, low velocity zone and high conductivity layer in crust, and frequent occurrence of strong earthquakes show that the study area is an active area of modern tectonization.
地热异常、地壳内存在低速层和高导层、强烈地震频繁发生等现象说明,这一地区是现代构造运动的活动区。
The depth of upper mantle high-conductive layer in Chinese mainland is presented and a cause of its formation is given.
运用三维地震资料,结合临区地质分层,分析了唐庄地区的构造面貌和油气成藏规律。
Structural features and oil? Gas reservoir forming rules of Tangzhuang area are analyzed using 3d seismic data combined with geologic stratification of the adjacent areas.
运用三维地震资料,结合临区地质分层,分析了唐庄地区的构造面貌和油气成藏规律。
Structural features and oil? Gas reservoir forming rules of Tangzhuang area are analyzed using 3d seismic data combined with geologic stratification of the adjacent areas.
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