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非圆弧
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  non-circular
    Application of gauss numerical integration in program of multi-arch & cantilever method for non-circular arch dam has certain difficulty,but has achieved success in programs of multi-arch & cantilever method of five non-circular arches(circular with five centers,parabola,logarithmic spiral,ellipse,hyperbola) using different treatment methods to integration variable interval according to their different features.
    高斯数值积分方法应用于非圆弧拱坝多拱梁法程序有一定难度, 但针对不同的非圆弧拱特性提出不同积分变量区间的处理方法, 在5 种非圆弧拱( 五心拱、抛物线拱、对数螺旋线拱、椭圆拱、双曲线拱) 的拱坝多拱梁法程序中取得成功。
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    Secondly,the slope stability in construction period is calculated with circular arc-and non-circular arc sliding surface and the results indicate that the slope stability is controlled by the noncircular sliding surface including organic interlayer. The slope is in unstable state when quick shear test strength indexes are used and drainage by well point is invalid.
    对施工期的边坡稳定进行了圆弧滑动和非圆弧滑动计算,结果表明边坡稳定受含有机质夹层的非圆弧滑动的控制,当使用快剪强度指标、井点降水失效时,边坡处于失稳的临界状态。
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  “非圆弧”译为未确定词的双语例句
    Application of Gauss Numerical Integration in Program for Non-circular Arch Dam
    高斯数值积分方法在非圆弧拱坝程序中的应用
短句来源
    Comparison of Temperature load Combination for Non-circular Arch Dam
    非圆弧拱坝温升与温降荷载组合的比较
短句来源
    Application of Gauss numerical integration to calculation program for non-circular arch dam
    高斯数值积分方法在非圆弧拱坝程序中的应用
短句来源
    In the proposed method,the dynamic responses of embankments to earthquake shaking are first predicted by FEM-based numerical analysis. The simplified Bishop’s procedure and modified simplified Bishop’s procedure of limit equilibrium are employed to evaluate the transient safety factors of potential sliding mass of embankment slopes respectively for circle slip surface and for smoothed non-circle slip surface.
    首先,根据土石坝地震动力响应分析,针对圆弧滑动面和非圆弧光滑渐变曲面形式滑动面,分别采用简化Bishop法及改进的简化Bishop法计算坝坡上潜在滑动体的各个时刻拟静力安全系数。
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  non-circular
A revolving electromagnetic actuation mechanism composed of an electromagnetic stator and an electromagnetic rotor has been developed for boring non-circular holes.
      
The purpose of this study is to make clear the behavior of swirling pipe flows with non-circular section.
      
We have investigated experimentally and numerically the swirling flows in a rectangular channel with aspect ratio of 1.3, which is one of the typical pipe flow with non-circular section.
      
Three dimensional FEM simulation for spinning of non-circular fibers
      
A finite element method is employed for a flow analysis of the melt spinning process of a non-circular fiber, a PET(polyethylene terephthalate) filament.
      
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With perfection of design method and popularization of computer technics in recent years, computer programs of multi - arch beam method have been developed for calculating the pressure and strain of arch dams with non - circular arc. Most of these programs can be operated on personal computers, thus making it possible to design small arch dams by non - circular arc method. Sichalu Reservoir is one of the cases using double-curvature arch dam with three - centered arc. Based on the design of this arch dam, the...

With perfection of design method and popularization of computer technics in recent years, computer programs of multi - arch beam method have been developed for calculating the pressure and strain of arch dams with non - circular arc. Most of these programs can be operated on personal computers, thus making it possible to design small arch dams by non - circular arc method. Sichalu Reservoir is one of the cases using double-curvature arch dam with three - centered arc. Based on the design of this arch dam, the paper indicates double-curvature arch dam with three- centered arc is one of the effective ways to flatten the arch dam.

这是一个实际小型拱坝工程设计的小结,笔者通过四岔路水库大坝采用三心圆弧双曲拱坝布置,解决了原设计单心圆双曲拱坝中拱冠梁上游底的较大拉应力问题,相对减小了坝体工程量,技术与经济效益均是可取的。三心圆双曲拱坝与单心圆双曲拱坝相比,其特点可归纳为:1.坝肩稳定性好;2.坝体应力均匀化(一般是减小梁应力,增加拱应力);3.改善坝体倒悬度,有利于施工;4.相对减少了坝体工程量。以上小结,可供有关工程技术人员参考。[文 摘] 近年来,随着设计方法的不断完善以及电算技术的日益普及,一些科研、设计单位已研制出计算非圆弧拱坝应力、应变的多拱梁法电算程序,这些程序大多能在微型机上运行,从而使小型拱坝的非圆弧化设计成为可能,四岔路水库三心圆弧双曲拱坝便是其中的一例,本文旨在小结该拱坝设计的基础上,说明三心圆弧双曲拱坝是达到拱坝扁平化的有效方法之一。

There are stress -- analysis resuhs of arch dams with five non -- circle arches from arches cantilevers method in this paper. In order to undel-stand the features of those non -- circle arches, the writercompares and analyZes their displacements, stresses, bank stability and etc., and raises some opinions on thisbase.

列举了圆弧拱与5种非圆弧拱的拱坝多拱梁法应力分析成果,从位移、应力、岸坡稳定性等方面作了比较分析。对于了解、掌握各种非圆弧拱的特性提供了充实的资料,并在此基础上提出了一定的见解。

Application of gauss numerical integration in program of multi-arch & cantilever method for non-circular arch dam has certain difficulty,but has achieved success in programs of multi-arch & cantilever method of five non-circular arches(circular with five centers,parabola,logarithmic spiral,ellipse,hyperbola) using different treatment methods to integration variable interval according to their different features.

高斯数值积分方法应用于非圆弧拱坝多拱梁法程序有一定难度, 但针对不同的非圆弧拱特性提出不同积分变量区间的处理方法, 在5 种非圆弧拱( 五心拱、抛物线拱、对数螺旋线拱、椭圆拱、双曲线拱) 的拱坝多拱梁法程序中取得成功。

 
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