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induced pore
相关语句
  次生孔隙
     The observation of diagenetic evolution and pore types of sedimentary rock in Taibei Sag of Tuha Basin shows that the pores of reservoir in Taibei Sag can be defined vertically into six types of the primary pore zones,the primary-induced pore zones,the induced pore zones,the reduced induced pore zones,the secondary induced pore zones and the secondary reduced induced pore zones.
     镜下成岩演化及孔隙类型研究结果表明,台北凹陷储层孔隙纵向上分为原生孔隙带、原生与次生孔隙混合带、次生孔隙发育带、次生孔隙减少带、二次次生孔隙发育带和二次次生孔隙减少带6种形式。
短句来源
  “induced pore”译为未确定词的双语例句
     In the course of study, the earthquake induced pore water pressure is closely related with the deformation and consolidation of tailings dam, thus the earthquake pore water pressure is introduced into the Biot's equation, which is then solved by 3-D equiparametric FEM to obtain deformation and residual pore water pressure.
     研究中将地震孔隙水压力与尾矿坝的变形和固结紧密结合起来,引用Biot方程,用空间等参数有限元法求解位移和残余孔隙水压力。
短句来源
     In this investigation the earthquake induced pore water pressure is closely related with the deformation and consolidation of earth dam, thus the earthquake pore water pressure is introduced into the Biot' s equation, which is then solved by 3-D equiparametric FEM to obtain deformation and residual pore water pressure. The following items are computed: seismic dynamic stresses, dynamic strains, acceleration, residual pore water pressure and its variation with time, etc.
     研究中将地震孔隙水压力与土坝的变形和团结紧密结合起来,将地震孔隙水压力引入皮奥(Blot)方程,用三维等参数有限元法求解变形和残余孔隙水压力,计算了地震动应力、动应变、加速度、残余孔隙水压力及其随时间的变化等。
短句来源
     A threshold value of the cohesion of soil is introduced to distinguish the eventual failure modes, and two threshold values of the earthquake induced pore pressure ratio are introduced to evaluate the effect of shear strength reduction on the slope failure mechanism.
     引入一个黏聚力界限值来区别此类边坡的最终破坏模式,以及两个界限动孔压比值来评价抗剪强度衰减对其破坏机制的影响.
短句来源
     A threshold value of the cohesion of loess was introduced to distinguish the eventual failure modes,and two threshold values of the earthquake induced pore pressure ratio were given to evaluate the effect of shear strength reduction on the slope failure mechanism.
     引入一个粘聚力界限值来区别黄土边坡的最终破坏模式,以及动孔压比的两个界限值来评价抗剪强度衰减对其破坏机制的影响。
短句来源
     Simultaneously,the experiment shows that it is reasonable to study wave induced pore pressure in sandy seabed based on Biot's poro-elastic theory.
     同时试验结果也表明,把基于Biot固结理论的多孔弹性介质模型用于研究波浪作用下海床的动力响应是合理的.
短句来源
  相似匹配句对
     Induced into E.
     将表达载体转化E.
短句来源
     Pore-pressure Induced Settlement of Driven Pile
     打入桩的桩端超孔隙水压力引起的沉降
     THE PORE PRESSURE VARIATION AND STRESS CHARACTERISTICS INDUCED BY RESERVOIR
     水库诱生的孔压变化及应力特征
短句来源
     induced by collagen.
     以胶原为诱导剂 :清半夏 >羌活 >天冬 >苦楝皮 ;
短句来源
     e. pore model.
     它最终表现为储层现今的孔隙几何学特征─—孔隙模型。
短句来源
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  induced pore
We demonstrate that as a result of production-induced pore pressure and stress changes, normal faulting appears to have spread out from the crests of the structures on to the flanks.
      
Dilatational-wave-induced pore-water pressure in soil
      
It is demonstrated that the radius of the radiation-induced pore nucleus exceeds the critical value.
      
Based on the mechanism of diffusion-strain instability of quasi-equilibrium excess vacancies in metal under irradiation, a model of nucleation of a radiation-induced pore is suggested.
      
A mechanism of radiation-induced pore formation and spatial ordering in metal systems is suggested.
      
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In this paper the seismic stability of No. 4 tailing dam at Dexing Copper Mine is studied. Both static and dynamic response analyses have been carried out using nonlinear finite element technique. In these analyses the experimental data obtained from laboratory triaxial test of tailing meterials and two bed rock accelerographs recorded during Tangshan and Songpan earthquakes and scaled to the maximum accelerations of 200 and 400 gal respectively were used.In addition, a simplified method of evaluating the earthquake-...

In this paper the seismic stability of No. 4 tailing dam at Dexing Copper Mine is studied. Both static and dynamic response analyses have been carried out using nonlinear finite element technique. In these analyses the experimental data obtained from laboratory triaxial test of tailing meterials and two bed rock accelerographs recorded during Tangshan and Songpan earthquakes and scaled to the maximum accelerations of 200 and 400 gal respectively were used.In addition, a simplified method of evaluating the earthquake- induced pore pressure is given to predict the liquefaction potential of soil elements in the various parts of dam.

本文采用静力有限单元法和动力有限单元法,考虑到尾矿材料的静力非线性和动力非线性,分析了德兴铜矿4号高尾矿坝的静应力和动应力,然后根据尾矿的动三轴液化试验资料,分析了该坝在8度、9度地震时的液化情况和地震稳定性,并推断当7度地震时可能发生的情况。 文中对于地震产生的孔隙水压力作了近似分析,并对坝体在地震作用下的稳定性作了一般性分析。

The earth dam at Yuecheng reservoir has been stabilized by a counter weight fill on the upstream slope to prevent its slide failure as result of static and seismic loading. In this paper, the performance of the dam sections with and without the counter weight fill has been compared by two-dimensional non-linear static and dynamic analysis. A static stress-strain analysis coupled with the seepage flow is used and the influence of sudden drop down of reservoir elevation is considered. An effective stress method...

The earth dam at Yuecheng reservoir has been stabilized by a counter weight fill on the upstream slope to prevent its slide failure as result of static and seismic loading. In this paper, the performance of the dam sections with and without the counter weight fill has been compared by two-dimensional non-linear static and dynamic analysis. A static stress-strain analysis coupled with the seepage flow is used and the influence of sudden drop down of reservoir elevation is considered. An effective stress method for dynamic analysis is suggested. All of computation is made by FEM with guadrilateral isoparametric elements. The effectiveness of the counter weight fill is evaluated through comparison of computed results in following items : static stress, flow net, factor of slope stability, time history of response acceleration, time history of response shear stress, maximum dynamic shear stress and strain, distribution of earthquake-induced pore pressure in the dam, earthquake-induced residual deformation, earthquake-induced displacement, dynamic stability coefficent, etc.This analysis shows that the counter weight fill on the upstream solpe is effective.

岳城水库土坝采用了上游压坡铺盖加固的方法,以防止坝体动力和静力坍滑。本文对该坝的有压坡铺盖断面和无压坡铺盖断面进行了大量的非线性静力计算和动力计算。静力计算采用应力和渗流一并考虑的计算方法,并考虑水位骤降的影响。动力计算采用非线性的二维有效应力方法。计算中都用等参数单元。文中分析比较了两个断面的静应力、流网、静力稳定安全系数、加速度反应曲线、剪应力反应曲线,最大动剪应力和动剪应变,振动孔隙水压力的分布、振动残余变形、残余位移、动力稳定系数等等。 分析指出,压坡铺盖加周措施对该坝是有效果的。

In this paper, by the use of 3-D dynamic analysis of effective stress, the dynamic response of Nanfen tailings dam of Benxi Iron and Steel Company under earthquake of intensity Ⅶ and seepage flow are researched. In the course of study, the earthquake induced pore water pressure is closely related with the deformation and consolidation of tailings dam, thus the earthquake pore water pressure is introduced into the Biot's equation, which is then solved by 3-D equiparametric FEM to obtain deformation...

In this paper, by the use of 3-D dynamic analysis of effective stress, the dynamic response of Nanfen tailings dam of Benxi Iron and Steel Company under earthquake of intensity Ⅶ and seepage flow are researched. In the course of study, the earthquake induced pore water pressure is closely related with the deformation and consolidation of tailings dam, thus the earthquake pore water pressure is introduced into the Biot's equation, which is then solved by 3-D equiparametric FEM to obtain deformation and residual pore water pressure. The following items are computed: seismic dynamic stress, dynamic strain, acceleration, generation, diffusion and dissipation of seismic pore water pressure, occurrence of liquefaction and its growth, etc. Finally, the computed results are compared with those by 2-D dynamic analysis.

本文采用三维有效应力动力分析方法,研究了本钢南芬尾矿坝在7度地震和渗流作用下的动力情况。研究中将地震孔隙水压力与尾矿坝的变形和固结紧密结合起来,引用Biot方程,用空间等参数有限元法求解位移和残余孔隙水压力。计算了该坝的地震动应力、动应变、加速度、孔隙水压力的增长、扩散与消散、液化的发生发展等。文末还采用二维有效应力分析方法计算结果与三维分析方法作了比较。

 
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