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geothermal stress
相关语句
  地温应力
     Problem of Geothermal Stress in Geotechnical Engineering
     岩土工程中的地温应力问题
短句来源
     Study of Geothermal Stress at Solar Warming Layer
     变温带地温应力研究
短句来源
  “geothermal stress”译为未确定词的双语例句
     CHARACTERISTICS OF GEOTHERMAL FIELD AND POTENTIAL GEOTHERMAL STRESS REGION IN MIDDLE NORTH AREA OF HENAN
     河南中、北部地区地热场特征及潜在地热应力区初步探讨
短句来源
     Inhomogenous character in vertical and horizontal directions of geothermal field within studied area are obtained by comprehensive analysis and study of the geothermal field data mentioned above. It is inferred preliminarily that there may exist a geothermal stress region in the deep layer within the studied area.
     文章通过对上述地热场资料的综合分析研究得到研究区地热场在横向和纵向上的非均匀特征 ,进而初步推断出研究区深部可能存在的地热应力区 ;
短句来源
     The geothermal stress of rock mass at the solar warming layer is to show the energy at the differential state of temperature.
     变温带中的岩体温度差应力,随季节性气温变化产生正反向应力升降变化.
短句来源
     Finally,the multi-dimensional formula of the geothermal stress in put forward.
     提出温差 应力多维正交各向差异性与其计算公式,供讨论商榷.
短句来源
     The paper puts emphasis on introduction to the new concept of geothermal stress hidden energy,and reveals the mystery of causing landslide by using the concept taking the Wayiang landslide in Italy for example.
     重点介绍了温度应力匿能新概念,并以瓦依昂滑坡为例,用该概念解释了滑坡失事后未解之谜。
短句来源
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  相似匹配句对
     Problem of Geothermal Stress in Geotechnical Engineering
     岩土工程中的地温应力问题
短句来源
     Study of Geothermal Stress at Solar Warming Layer
     变温带地温应力研究
短句来源
     Stress and Nitriding
     应力与渗氮
短句来源
     and decentralization of the stress.
     要减少应力集中。
短句来源
     The geothermal potential.
     可是具有良好地热田远景的区域。
短句来源
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In this paper, the possible force sources of the 1976 Tangshan earthquake are discussed from the view point of stress field. The Tangshan area was affected obviously by the neighbouring geothermal sources besides the action of the Pacific Ocean and Indian Plates before the earthquake. The rising temperature zone of upper mantle uplift of Xialiaohe-Bohai-Huanghua centred on the Bohai Bay center and the horizontal temperature gradient zone of Cangdong Fault made the Tangshan area concentrated with...

In this paper, the possible force sources of the 1976 Tangshan earthquake are discussed from the view point of stress field. The Tangshan area was affected obviously by the neighbouring geothermal sources besides the action of the Pacific Ocean and Indian Plates before the earthquake. The rising temperature zone of upper mantle uplift of Xialiaohe-Bohai-Huanghua centred on the Bohai Bay center and the horizontal temperature gradient zone of Cangdong Fault made the Tangshan area concentrated with geothermal stresses. Based on the observation data, three mechanical models, simplified the temperature variation area as a circle, a long narrow rectangle and an ellipse respectively, are presented in order to evaluate the magnitude of geothermal stresses. The analytical solutions of the geothermal stress field of above the models are calculated. The results show that the normal stresses are all compressive stresses and shear stress is small within the temperature rising area; the radial stress is compressive stress but the hoop stress is tensile stress. All the stresses attenuate outside the temperature rising area. The hoop stress and horizontal shear stress are maximum on the edge of the temperature rising area and their value may reach several handreds bars. Therefore, the geothermal stresses resulting from the thermal sources of the Xialiaohe-Bohai-Huanghua uplift and Cangdoug Fault zones may be an important force sources for the Tangshan earthquake.Besides the Tangshan earthquake, several present strong earthquakes such as the Xingtai, Hejian, Bohai, Haicheng, and Heze earthquakes occurred in north China were also located on the high value zones of the geothermal stresses. Their occurrences may all be connected with the above geothermal force sources.

本文从应力场角度分析了1976年唐山地震发生的可能力源。震前唐山地区除受有太平洋板块和印度板块的作用外,主要受有附近的热力源的作用。以渤中为中心的下辽河—渤中—黄骅上地幔隆起的高温区和沧东断裂水平温度梯度带的存在,使唐山地区位于热应力集中区。本文根据已有的观测结果,提出了将温度变化区简化为圆形、狭长矩形和椭圆形等三个力学模式,分别求得它们的解析解,并计算了它们的热应力场。结果表明:在增温区以内,正应力都是压应力,剪应力很小。在增温区以外,法向应力为压应力,周向应力为张应力,水平剪应力较大,但各个应力分量随着距离增加而衰减,只在增温区的边缘地带达到最大值,其数值有几百巴的数量级。唐山恰好位于该增温区的边缘地带,表明热力源是促使唐山地震发生的重要原因。 除唐山地震外,华北地区近年发生的几个大地震如邢台、河间、渤海、海城地震,以及1983年发生的菏泽地震,均位于热应力的高值地带,这些地震的孕育和发生显然也与热力源的作用有关。

The logging geothermal flux data and geothermal gradient data in the middle north region of Henan Province are collected and analyzed in this paper.Also geothermal flux data of sectional site in this region are transformed from depth of high conductive layer in the earth's crust from magnetotelluric sounding method making use of experience formula H fcl =35Q -1.3 given by A·A'da'm.Inhomogenous character in vertical and horizontal directions of geothermal field within studied area are obtained by comprehensive...

The logging geothermal flux data and geothermal gradient data in the middle north region of Henan Province are collected and analyzed in this paper.Also geothermal flux data of sectional site in this region are transformed from depth of high conductive layer in the earth's crust from magnetotelluric sounding method making use of experience formula H fcl =35Q -1.3 given by A·A'da'm.Inhomogenous character in vertical and horizontal directions of geothermal field within studied area are obtained by comprehensive analysis and study of the geothermal field data mentioned above.It is inferred preliminarily that there may exist a geothermal stress region in the deep layer within the studied area.In addition,the relationship between geothermal field character and its geological structure background and deep environment in the area are analyzed and studied preliminarily in this paper.

文章收集了河南中、北部地区的测井大地热流数据、地温梯度 ,并由大地电磁测深 ( MT)成果中所得到的壳内高导层埋深 ,利用 A· A′da′m给出的经验公式 :HFCl=35Q- 1.3换算出部分地区的大地热流数值。文章通过对上述地热场资料的综合分析研究得到研究区地热场在横向和纵向上的非均匀特征 ,进而初步推断出研究区深部可能存在的地热应力区 ;同时 ,文中对该地区的地热场特征与其地质构造背景以及深部环境的关系也做了初步分析研究。

A number of even up potential energy force have existed in high steep slopes;but their important properties were screened by rockmass gravity so that people cannot correctly understand its effect on the state of slope.Even up potential energy force was formed by coupling several stresses,such as ground level intial stress,geothermal stress,ground water pressure etc.They with rockmass gravity are put into applied force in high steep slope according to the stress behaviour in slope the mechanical properties...

A number of even up potential energy force have existed in high steep slopes;but their important properties were screened by rockmass gravity so that people cannot correctly understand its effect on the state of slope.Even up potential energy force was formed by coupling several stresses,such as ground level intial stress,geothermal stress,ground water pressure etc.They with rockmass gravity are put into applied force in high steep slope according to the stress behaviour in slope the mechanical properties of rockmass along alignment can to analyse the state of defermation with assessment of slope stalility.On the basis of result a prevention and contral optimun plan for slope project will be presented.Based on the researches of key problem of the permanent shiplock slope of TGP,and considering the research results of the power house slope of Tianshangqiao Project and the shiplock slope of Wu qiangxi Project,some new ideas and measures are put forward.It will be useful for China's western area's development.

陡高边坡区具有一定强度的拉平势场力 ,其特性一般被边坡岩体重力所掩盖 ,影响了对边坡态势特征的正确认识 边坡拉平势场力 ,由近期侵蚀夷平面以下岩体自重所派生的水平分力、太阳幅射能对边坡岩体形成的温差应力、地下水压力三者耦合组成 ,并偕岩体重力对边坡产生作用 依据其作用所形成边坡应力状态 ,与边坡岩体顺卸荷向的力学特性对比 ,可确定边坡的变形与稳定情况 ;并依据工程与建筑物结构要求确定防治的优化措施 基于对三峡工程永久船闸陡高边坡关键技术课题攻关研究 ,结合天生桥 (Ⅱ级 )水电站厂房后坡、五强溪水电站左岸船闸边坡研究 ,提出的思路与作法 ,适宜于西部大开发中的陡高边坡工程研究的参考

 
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