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弹性范围内
相关语句
  elastic range
     Explanation of Equivalent K and δ Conversion in Linear Elastic Range
     等K与等δ换算在线弹性范围内之说明
短句来源
     This paper deals with the strength criterion for the hoisting equipment of a rig, measuring the stresses of the hook body capably loaded 500 short tons and conducting its three dimensional finite element calculation, in the linear elastic range, and further conducting its destructive test in the ela-stoplastic range and the calculation of its limit loaded capacity.
     本文围绕钻机提升设备强度判据式这个问题,对500短吨(450吨)大钩钩身开展了线弹性范围内的应力测试及三维有限元电算,同时又进行了弹塑性范围内的破坏性试验及极限承载能力计算。
短句来源
     Besides the member having maximum stress is still in elastic range and will not affected by material nonlinearity.
     线性与非线性分析结果的对比表明,在设计荷载工况下,结构的内力及变形受结构的几何非线性影响较小,且杆件的最大应力仍处于弹性范围内,不受材料非线性的影响。
短句来源
     A 1/2-scale frame model of dynamic soil-pile-structure interaction was designed and manufactured,and the tests of its steady state excitation in elastic range were carried out.
     设计并制作了一个土桩上部结构动力相互作用1/2比例框架模型,并对模型进行了弹性范围内的顶部稳态激振试验.
短句来源
     Based on the Xiaojinkou double-arch tunnel engineering of the Guanghui highway, taking geometric similarity ratio Cl=25 and bulk density similarity ratio Cγ=1 as basic similarity ratio and grouping according to class of surrounding rock, so as to achieve complete similarity of various controlled physical and mechanical parameters in the elastic range and strictly simulate the characteristic of surrounding rock, physical property, original earth stress field, stiffness of support structures and support time, excavation process .
     论文以广惠高速公路小金口双连拱隧道工程为背景,以几何相似比C_L=25容重相似比C_γ=1为基础相似比,以围岩类别进行分组,实现在弹性范围内各控制性物理力学参数的全相似性,对围岩特征、物性、原始地应力场、支护结构刚度和支护时机、开挖步骤进行了严格的相似模拟,完成了Ⅱ、Ⅲ类围岩中,中导坑.
短句来源
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  “弹性范围内”译为未确定词的双语例句
     Then under the condition of the concentration of Na_2CO_3 solution being 17.30%~17.60%,and pH being 3.60,the solution of the purified Na_2CO_3 absorbed the gas of SO_2 to product the highpurity NaHSO_3 (30.0±0.5)% solution which could be applied to ployacrylonitrile synthesis. 
     以纯化后的Na2CO3配制的溶液吸收SO2,在pH=3.60左右,Na2CO3浓度为17.30%~17.60%时,可在较大操作弹性范围内获得(30.0±0.5)%的腈纶生产用高纯度NaHSO3溶液。
短句来源
     Based on the internal micromechanical relation of composites and the Eshelby's solution of an ellipsoidal inclusion, the thermo mechanical cyclic constitutive equation of composites in the elasto plastic range is established by selecting a representative volume, and employing the concept of instantaneous average over the volume and an extension of concentration tensors, which are used to described the interaction between fibers and matrix.
     从复合材料内部组分的细观力学关系入手,选取代表体积元,基于Eshelby椭圆夹杂理论和瞬时体积平均的概念,通过集中张量描述纤维与基体以及纤维与纤维间的相互作用,并把在弹性范围内得到的各集中张量推广到弹塑性范围内,建立能够在弹塑性范围内分析热机械循环载荷作用下短纤维增强金属基复合材料的性质的模型。
短句来源
     2、Soil can’t be broken in certain elasticity ,it means that the soil is stick during plastic and liquid.
     2、土体在弹性范围内不发生断裂,即土壤是介于塑限至液限间的粘性土壤;
短句来源
     This paper presents a calculation method for designing the hysteresis isolation systems in base, by which the multi-storey shear-type structural responses under large earthquake excitation are controlled in the range of elasticity, using the random optimum control theory.
     本文应用随机最优控制理论提出了用基底滞后隔震层把大震烈度下多层剪切型结构的地震反应控制在弹性范围内的设计计算方法.
短句来源
     Its geometry similarity ratio is 1:12 and the bulk density similitude ratio is 1:1. Full similarity controlling all physical and mechanical parameter in the scope of elasticity is realized.
     模型试验的几何相似比为1:12,容重相似比为1:1,实现在弹性范围内控制各物理力学参数的全相似性。
短句来源
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  相似匹配句对
     The determination of reasonable m value in the clasticity range of cross section beam in rectangle.
     在弹性范围矩形截面梁的合理m值的确定
短句来源
     STUDY OF THE MECHANICAL PROPERTIES OF ULNA
     国人尺骨静态弹性范围力学性质的测定
短句来源
     It was found that only pyruvic acid was significantly accumulated and the concentration of pyruvic acid fluctuated in range of 0.1~0.3(mol·L~(-1),) finally.
     L-1范围波动。
短句来源
     All the elastic constants
     在整个压力范围,压缩时表现了良好的弹性各向同性。
短句来源
     The elastic deformation of the rock can be measured by grating.
     岩层在弹性范围的变形可由光纤光栅测出。
短句来源
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  elastic range
The deformation of rolled copper and aluminum sheets has been studied at a constant load in the elastic range.
      
A mathematical theory of materials with elastic range and the definition of back stress tensor
      
In this paper, the theory of materials with elastic range by Lucchesi and Podio-Guidugli (1988) has been generalized.
      
A mechanical theory of materials with elastic range
      
Global equations of motion for anelastic bodies and bodies with elastic range
      
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In earthquake-resistant design, consideration must be given to the ductility of structures when subjected to seismic loading into the inelastic range. Research work in connection with this papar includes analysis of experimental results and development of a computer program for the calculation of the ductility factor of reinforced concrete flexural members. A new expression for the stress-strain relation was used in establishing the moment-curvature relations. Besides, in connection with displacement calculation...

In earthquake-resistant design, consideration must be given to the ductility of structures when subjected to seismic loading into the inelastic range. Research work in connection with this papar includes analysis of experimental results and development of a computer program for the calculation of the ductility factor of reinforced concrete flexural members. A new expression for the stress-strain relation was used in establishing the moment-curvature relations. Besides, in connection with displacement calculation the actual length of plastic regions and the actual distributions of curvature therein were also studied.

抗震设计中,在非弹性范围内承受地震荷载时,需要考虑结构的延性。在本文的工作中分析了受弯构件实验结果和研究了计算钢筋混凝土受弯构件延性系数的计算机程序。在弯矩-曲率计算中采用了新的混凝土应力-应变表达式、在位移计算中考虑了塑性区实际长度和曲率分布。

It is known that the fatigue crack propagation rate(da/dN) is decidedby the stress-strain state of the crack tip at that time. According tolinear elastic Paris relation, this paper has suggested the three-point bendspecimen in which, from linear elastic to overall yielding ragions,da/dNis represented by the retation:da/dN=C_1 (OJ)~r. After the J-integral ofthree-point bend specimen has been computed, we obtain the equationsfor high cyele and low cycle fatigue, and they coincide with Paris rel-ation and Coffin-Manson...

It is known that the fatigue crack propagation rate(da/dN) is decidedby the stress-strain state of the crack tip at that time. According tolinear elastic Paris relation, this paper has suggested the three-point bendspecimen in which, from linear elastic to overall yielding ragions,da/dNis represented by the retation:da/dN=C_1 (OJ)~r. After the J-integral ofthree-point bend specimen has been computed, we obtain the equationsfor high cyele and low cycle fatigue, and they coincide with Paris rel-ation and Coffin-Manson relation respectively. Experimental results of15MnTi have demonstrated the correctness of these equations.

由于疲劳裂纹扩展速率(da)/(dN)决定于当时裂纹顶端附近的应力应变状态,本文根据线弹性范围内的Paris关系,提出三点弯曲试样在线弹性至全屈服范围内,(da)/(dN)应服从下述关系:(da)/(dN)=C_1(△J)~r。在计算了三点弯曲试样的丁极分后,我们分别得到高周疲劳和纸周疲劳的表达式,而且它们各与Paris关系和Coff-in-Manson关系相当,15MnTi的实验结果初步证明了这些表达式的正确性。

The displacement response of corrugated curved arch with complex geometrical configuration under external loads is nonlinear. A particular advantage of Finite Element Method is that the geometrical nonlinearity may be accommodated. In this paper the geometrical nonlinear stiffness matrix of plane beam element under the assumption that the square of rotation has the same order as strain is derived and the corresponding computer program by using direct iterative method has also been worked out. The displacements...

The displacement response of corrugated curved arch with complex geometrical configuration under external loads is nonlinear. A particular advantage of Finite Element Method is that the geometrical nonlinearity may be accommodated. In this paper the geometrical nonlinear stiffness matrix of plane beam element under the assumption that the square of rotation has the same order as strain is derived and the corresponding computer program by using direct iterative method has also been worked out. The displacements and stresses of corrugated curved arch being calculated are closer to the correspondent experimental data.

波纹形曲拱具有复杂的几何形状,它在外载作用下的位移响应为非线性,用几何非线性有限元求解该类问题是适宜的。为此,本文以弹性范围内,按应变与转动的平方同量级的假定,推导了平面梁单元几何非线性刚度矩阵,并编制了相应的平面梁系直接迭代法计算程序。应用该程序,本文对波纹形曲拱作了位移和应力计算,结果与试验数据作了比较,两者是接近的。

 
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