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构造应力区
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  “构造应力区”译为未确定词的双语例句
    By fitting and analyzing the numerical simulation’s result, the author gained the characteristic parameters and the computation expression of the distribution of abutment pressure under the each condition of coal seams’occurrence and exploitation and gave the disciplinarian of stress distribution of coal polars in tectonic stress areas.
    拟合分析数值模拟结果得出了在各种煤层赋存和开采条件下的支承压力特征参数和分布的计算式; 给出了构造应力区中煤柱的应力分布规律。
短句来源
    The rock mass stress and tectonic stress zones are analyzed with ANSYS Program.
    文中用 ANSYS软件结构静力分析方法 ,对岩体应力作了分析研究 ,划分了构造应力区
短句来源
    The analysis of the rock stress state and the coal and gas outbursts regional distribution in the sixth mine of Hebi shows that the resulting tectonic stress on coal and gas market has highlighted the role of control classes six mine,the tectonic stress field controls the regional distribution of coal and gas outbursts and the region stress field determines the regional distribution of coal and gas outbursts.
    鹤壁六矿岩体应力状态对煤与瓦斯突出区域分布的影响分析,结果表明:构造应力场对煤与瓦斯突出起控制作用,构造应力区的分布决定了煤与瓦斯突出的区域性分布。
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The geological structure, earthquake, and mine induced dynamic phenomenon have close relation with the state of rock mass stress. In order to improve the accuracy of predicting geological structure and dynamic phenomenon, the tectonic stress must be researched. The rock mass stress and tectonic stress zones are analyzed with ANSYS Program. The analysis result is important to evaluate the mine engineering stability and to predict the mine induced dynamic phenomenon.

地壳内的各种地质构造现象、地震、矿井动力现象都与岩体应力作用密切相关。要提高预测这些地质构造和动力现象的准确性 ,从根本上说取决于对构造应力场的研究水平。文中用 ANSYS软件结构静力分析方法 ,对岩体应力作了分析研究 ,划分了构造应力区。它对于采矿工程稳定性评价、矿井动力现象预测预防等方面都有重要意义。

Because of the apparent geostructure differences in different areas, it is easy to divide the zone of stress in Limin mine areas. Multiple effects of main, second, additional tectonic stresses result in the different BC (boundary conditions), the different characteristics of adjacent rocks in roof-floor of 3~# coal seam, the different development of geostructure, and different structure stresses in different places. Taking account all the facts above, there are differences in plane and unharmonics in cut section....

Because of the apparent geostructure differences in different areas, it is easy to divide the zone of stress in Limin mine areas. Multiple effects of main, second, additional tectonic stresses result in the different BC (boundary conditions), the different characteristics of adjacent rocks in roof-floor of 3~# coal seam, the different development of geostructure, and different structure stresses in different places. Taking account all the facts above, there are differences in plane and unharmonics in cut section. According to the frequency and intensity of the of outburst coal and gas, four zones are collated, including intense outburst zone, secondary outburst zone, weak outburst zone, and non-outburst zone. They are correspondent with the over-press zone, press zone, conduct-spread zone, and transition zone. The difference of geostructure is the key factor of outburst intensity and frequency in the Limin mine area. The conclusion plays a very important role in dividing geostructures in the mine area and outburst place, and it can give a reference to the outbursts of coal and gas in similar coal mines.

湖南利民矿井地质构造具有明显的区域差异性,应力分区易于确定。由于主、次、附加构造应力场的联合与复合作用,导致边界条件各异。3# 煤层顶底板的围岩性质不同,地质构造发育就不一样,使其构造应力分布不均。导致发育于3# 煤层顶底板的断褶构造具有平面上的分区性和剖面上的不协调性。据煤与瓦斯突出的频率和强度,厘定出强突出区、次强突出区、未突出区、弱突出区四种突出区域,分别对应于构造应力区的过度挤压区、挤压区、引张区和过渡区。地质构造的差异性是利民矿区煤与瓦斯突出强度和频率的主控因素。

Based on the geo-dynamic division method,the region geologic structure model is established.The rock character distributing model and the surveying of geo-stress are taken as the border and mechanics condition,the feature of rock regional stress is found.The results indicate that the distribution of regional initial rock stress of mine is subjected to the faults and occurs again as a result of the superposition of the action of faults.The analysis of the rock stress state and the coal and gas outbursts regional...

Based on the geo-dynamic division method,the region geologic structure model is established.The rock character distributing model and the surveying of geo-stress are taken as the border and mechanics condition,the feature of rock regional stress is found.The results indicate that the distribution of regional initial rock stress of mine is subjected to the faults and occurs again as a result of the superposition of the action of faults.The analysis of the rock stress state and the coal and gas outbursts regional distribution in the sixth mine of Hebi shows that the resulting tectonic stress on coal and gas market has highlighted the role of control classes six mine,the tectonic stress field controls the regional distribution of coal and gas outbursts and the region stress field determines the regional distribution of coal and gas outbursts.This is of a great guidance to the regional prediction of coal and gas outbursts and partial detection measures and selection of danger relieving methods.

基于地质动力区划方法,建立区域地质构造模型,以岩性分布和地应力测量为边界力学条件,确定了矿区区域岩体应力分布规律:矿区区域岩体应力状态主要受断裂构造的控制,断裂构造的叠加扰动使原岩应力场重新分布。鹤壁六矿岩体应力状态对煤与瓦斯突出区域分布的影响分析,结果表明:构造应力场对煤与瓦斯突出起控制作用,构造应力区的分布决定了煤与瓦斯突出的区域性分布。这为矿井煤与瓦斯突出区域预测、局部检测和解危提供了理论参考。

 
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