与此类似但稍微复杂的推导可以得出剪应变。
A similar but somewhat more involved derivation can be used to establish the shearing strains.
同时得出,孔洞的闭合需要足够大的等效应变和剪应变。
It was pointed out that enough effective strain and principal shearing strain were necessary for the void closing.
土钉周围土体剪应变逐渐以径向为主,作用区域上下对称。
The soil shear strain around the nail-soil changes in radial and regional role from top to bottom of the nail is symmetry.
由于在薄板情况剪应变退化为零,故不出现剪切闭锁现象。
The shear strain fields are degenerated to be zero under the thin plate situation, so there is no shear locking phenomenon.
作为实例,我们定量分析了扩张和收缩管中的剪应变率分布。
As a practical application, the strain rate analyses of flow in a diverging vessel and a converging vessel have been made at the end of this paper.
据此,建立基于最大主剪应变的岩土材料延性剪切破坏应变准则;
The strain criterion for ductile shear failure based on the maximum principal shear strain is established.
归一化后的孔隙水压力比与广义剪应变之间的关系可以用双曲线表示。
The results also showed that the relationship between the normalized pore water pressure and the generalized strain fit the bilinear model.
并讨论了矩形单元的剪应变修正问题和基于试验资料而提出的简单分析方法。
This paper discusses also the shear strain modification of rectangular elements as well as a simple analytic method based on data from experiments.
面应变、主压应变、剪应变和趋势累积率同时较高的地区,强震危险性较大。
The area with the simultaneous higher surface strain, principal compressive strain, shear strain and tendency accumulation might be the place with higher risk of strong earthquakes.
考虑扩容效应后,剪切带的倾角和宽度均增加,剪应变率的局部化程度降低。
The inclination Angle of shear band and its width increase as dilatation Angle is increased. The extent of localized deformation decreases as dilatation effect is considered.
重力负值变化高值区的分布与GPS观测给出的应变场第二剪应变高值区一致。
Gravity variation distribution in high negative value region is just consistent with the second shear strain's high value region of strain field obtained from GPS observation.
在分析滑动本质的基础上,提出通过搜索剪应变最大的点以确定临界滑裂面的方法。
The method can simultaneously determine the minimum safety factor and the corresponding most dangerous slip surface.
另外,对叠层橡胶支座的阻尼比随剪应变、压应力及荷载频率的变化情况进行了分析。
Moreover, this paper analyses the shear strain and compressive stress and loading frequency dependence of the damping ratio.
其特点是反映了层合板间剪应变跳跃式变化这一实际情况,满足层间剪应力平衡条件。
The method characterizes the discontinuity of transverse shearing strains between layers and fulfills the equilibrium conditions of stresses between layers.
动剪切模量和阻尼特性接近于砂性土。影响阻尼特性最明显的因素是剪应变和周压力。
The values of the dynamic shear modulus and the damping factor are close to those of sandy soil.
对于剪应变,在整个土层深度内,非均质土层的最大期望值大于均质土层的最大期望值;
The maximum value of the shear for the non homogeneous soil layer is always greater than that for the homogeneous soil layer in the whole depth.
应用应变梯度塑性理论对局部化剪切带内部(塑性)剪应变(率)规律进行了理论分析。
A theoretical analysis of localized strain and strain rate in shear band after localization occurs beyond the peak shear stress is carried out based on the strain gradient plasticity theory.
对定子和螺杆进行接触计算,结果表明:定子与螺杆在圆弧顶接触时,剪应变和变形最大;
Stress and strain contours of the stator under an even inner pressure and a pressure difference, deformation distribution varied with pressure were obtained.
采用边坡某一幅值的等效塑性剪应变区,从坡脚到坡顶贯通前的折减系数作为边坡安全系数。
The strength reduction coefficient before a well-defined equivalent plastic shear strain (EPSS) running through from the bottom to the top of a slope is considered as its safety factor.
强震通常发生在剪切应变率的高值区及其边缘,尤其是与构造变形背景相一致的剪应变率高值区。
Strong earthquakes occurred in the high-value region and its margins of shear strain rate, especially in the high-value region of shear strain rate in accordance with tectonic deformation background.
较快注塑(到点):在填料过程中冷却较少,因此初始固化层较薄,由于剪应变稀少而粘性较低;
Faster injection (up to a point): less cooling during filling, hence a thinner initial frozen layer, lower viscosity due to shear thinning;
以塑性体应变与塑性剪应变之间的相互作用原理为指导,对粘土本构关系的数值建模方法进行了研究。
Based on the principle of interaction between plastic volumetric strain and plastic generalized shear strain, the method of numerical modeling for constitutive relations of clay is studied.
根据夹层板的正应力、正应变和剪应力、剪应变沿板厚的分布关系,得到夹层板的弯曲、剪切修正系数。
The bending and shear modifying coefficients are derived according to the distribution of the stress and strain of the sandwich plate along the direction of the plate thickness.
采用共振柱试验方法,研究了固结比对砂土最大动剪切模量以及对动剪切模量比与剪应变非线性关系的影响。
The effects of the consolidation ratios on the maximum dynamic shear modulus and the dynamic shear modulus versus the shear strain of sands are presented by using the resonant column method.
研究表明:土体广义剪应力与广义剪应变关系曲线呈明显的非线性,中主应力对土体强度的影响存在区间效应。
The study results show that generalized shear stress has a strong nonlinear relation with generalized shear strain, and intermediate principal stress has interval effect on soil strength.
而剪切部分则采用假设自然应变的方法来获得能克服薄壳下剪切自锁的新剪应变并用于计算此部分的刚度矩阵。
For the shear part, the assumed natural strain method is employed to construct the shear strains to obtain pertinent stiffness matrix and overcome shear locking for thin shell problems.
结果表明,动载比静载作用下的位移、应变、剪应变大得多,特别是对地基的浅表处影响不仅范围大而且深度加大。
The results are shown that the displacement, strain and shear strain of the clay soil foundation under the dynamic loads are larger than those under the static loads.
它与夸脱理论相结合,得到了在角点处的塑性增量应力应变关系,在角点上剪应力增量与剪应变增量间是单值确定的。
Then the increment stress - strain relation of plasticity on the corner of the yielding surface is presented by the Koiter theory which is connected with the above hardening function.
提出一种简单而有足够精度的方法,以探讨开口薄壁杆件中由杆壁中面上的剪应变引起的剪力滞后现象对其侧向稳定的影响。
The effect of shearing lag on lateral stability of thin-walled open member is studied by a simple method with sufficient accuracy.
对有限元的计算结果进行了分析,对运用最大剪应变等值线、大主应变等值线确定可能滑动面,运用应力水平分析单元的受力状态进行了研究。
The results of FEM are analyzed , and the action of the strain isoline , stress level isoline, energy isoline and safety factor isoline is applied.
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