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非圆弧
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  non-circular
     LOCATING NON-CIRCULAR CRITICAL SLIP SURFACES BY PARTICLE SWARM OPTIMIZATION ALGORITHM
     边坡非圆弧临界滑动面的粒子群优化算法
短句来源
     An extension of simplified Bishop method and its application to non-circular slip surface for slope stability analysis
     简化Bishop法的扩展及其在非圆弧滑面中的应用
短句来源
     A NEW GLOBAL OPTIMIZATION ALGORITHM FOR ANALYSIS OF NON-CIRCULAR SLIP SURFACE
     一个新的非圆弧滑动全局最优化算法
短句来源
     The Method for Determining the Designed Pulling Forces of the Prestressed Cable-ancors used for Non-circular Slip-surface Landslides under the Equilibrium Conditions
     非圆弧滑面滑坡中满足平衡条件的预应力锚索设计拉力的确定方法
短句来源
     THE METHOD OF DETERMING THE DESIGN PULLING FORCES OF THE PRESTRESSED CABLE-ANCORS THAT SATISFYING THE EQUILIBRIUM CONDITIONS IN A NON-CIRCULAR SLIP-SURFACE OF A LAND-SLIP
     非圆弧滑面滑坡中满足平衡条件的预应力锚索设计拉力的确定方法
短句来源
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  “非圆弧”译为未确定词的双语例句
     HEURISTIC ANT COLONY ALGORITHM INVOLVING CHAOS OPERATOR AND ITS APPLICATION TO SEARCH FOR CRITICAL SLIP SURFACE OF SLOPE
     混沌扰动启发式蚁群算法及其在边坡非圆弧临界滑动面搜索中的应用
短句来源
     Hardened gear pinion-type cutter with cone bade wavelike rake face is a new profiling cutter.
     锥基波形前刀面硬齿面插齿刀是一种硬齿面插齿刀的新构形刀具 ,其前刀面为非圆弧曲面。
短句来源
     Design Process for The Non-Arc Cyclic Circle of The Car Torque Converter and CAD Realization Module
     轿车液力变矩器非圆弧循环圆设计流程及CAD实现模块
短句来源
     Before EDM wire cutting die points of non_straight and non_arc lines, an arc for fitting the curve of the die point is necessary so as to calculate wire_cutting programming data.
     电火花线切割非直线和非圆弧的模具刃口前 ,需先用圆弧拟合模具刃口曲线 ,以便计算线切割编程数据。
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
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  相似匹配句对
     The radius values measure of nonplastic circular arc
     整形圆弧半径值的测量
短句来源
     Principle of Interpolating Quadratic Curves of Circle Interpolator
     圆弧插补器插补圆二次曲线的方法
短句来源
     Arc Fitting
     圆弧拟合
短句来源
     The Measurement of Circular Arc Detail
     圆弧细部放样
短句来源
     ON NON-OBJECTIFICATION
     论对象化
短句来源
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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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This paper introduces the formulas for calculating the inner forces and deformation of non-circular arches with the fundamental formulas,these non-circular arches including parabolic,three-centered,elliptic,hyperbolic and logarithmic spiral arches under constant loads can be calculated.These formulas can be used to write the program for crown cantilever analysis considering the effect of torsion or for accurate calculation of stresses of non-circular arch dams

本文以圆弧拱坝的形、载常数的基本公式为基础,推导了等厚抛物线、三心圆、椭圆、双曲线及对数螺旋线等拱圈的内力、变位计算公式.这些公式可供编制考虑扭转的拱冠梁法程序使用或计算精度要求更高的非圆弧拱坝应力计算的电算程序参考.

According to the nature of parallel curves,a new method to derive the tooth profile equation ofgear ringand surge wheel of reductor is presented in this paper.And a group of calculating formulasare provided. which can fit to any form of surge wheel.This method is much simpler than evelopingmethod conventional ly used.The authors have also discussed the radi us of cutting tools by which thecutter interference may be avoided.

根据推杆减速器的相对运动原理及法向等距线的性质,提出了一种通过内外滚子工作角关系求内齿圈齿廓或激波轮廓形的方法及普遍适用的计算公式,并给出了廓形曲率的计算公式及不发生顶切的条件,这种方法比传统的包络法简便、概念清楚,对非圆弧曲线激波轮推杆减速器的设计及廓形加工,具有重要且实用的意义。

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。

 
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