建立了拉压模量不同及应变软化特性材料的柱形孔扩张理论。
An expansion theory of cylindrical cavities in strain-softening materials with different moduli in tension and compression is presented.
对废塑料的软化特性、差热分析及热态造粒工艺进行了系统的研究。
The research of the softening characteristics, DTA(differential thermal analysis)and granulating for waste plastics was described.
基于试验结果，提出考虑膨胀岩膨胀及软化特性的弹塑性本构模型。
Based on the experimental results, the elastoplastic constitutive model with swelling and strain softening for swelling rock is proposed.
岩石峰后的应变软化特性和剪切膨胀特性对塑性临界状态有重要影响。
The rock strain softening after rock peak and the shear expansion properties affect the plastic critical state.
会使无软化特性的纯砂本构关系，变成具有明显软化特性的加筋土本构关系。
It will turn the originally no softening characterized constitutive relations of pure sands into evidently softening characterized co...
会使无软化特性的纯砂本构关系，变成具有明显软化特性的加筋土本构关系。
It will turn the originally no softening characterized constitutive relations of pure sands into evidently softening char...
该模型能反映岩石的软化特性及破坏的全过程，也能反映岩石强度受围压的影响。
The model can reflect the softening characteristics and whole process of rock's deformation and failure, and the influences of surrounding stress on rock's strength.
因此，在已有基础上进一步深入探讨湿陷性黄土的强度软化特性具有特殊的重要意义。
Therefore, more concretely discussing the strength softening characteristic of collapsible loess on primary basis has specially important significance.
原状膨胀土在吸力和净围压较低时的剪胀和软化特性主要是由于结构损伤的演化引起。
The dilation and softening characteristics of natural expansive soil while shearing under low net mean stress and suction are mainly caused by the evolution of damage structure.
这种由软化特性引起的应变局部化剪切带是砂土材料非常重要的变形和强度特性之一。
The strain localization on a shear band induced by post-peak softening is one of the most important deformations and strength characteristics of sand.
研究结果表明，低周拉扭疲劳加载下，拉与扭应力响应的硬化与软化特性取决于应变加载路径和加载参数。
The results showed that the characteristics of cyclic hardening or softening depend to the strain loading paths and the loading parameters.
本文在黄土已有研究成果的基础上，通过三轴剪切试验对类黄土(黄土状土)的强度软化特性进行了重点研究。
This paper mainly studies the strength softening characteristic of loess-like soil by triaxial shear test on the basis of primary research productions of loess.
聚合材料具有一些重要特性，包括尺寸(或分子量)、软化及熔化点、结晶度和结构。
Some important characteristics of polymers include their size (or molecular weight), softening and melting points, crystallinity, and structure.
蜂蜡一直以来，已其舒缓及软化的特性，混合蜂蜜后是丰常超越的保湿功用。
Beeswax has been, has softened its ease and the characteristics of honey mixed after HSBC is often beyond the function of moisture .
规范的粘度比模型表征沥青的流变学特性的年龄混合软化和更新代理人。
A normalized viscosity ratio model was used to characterize the rheological properties of aged bitumen mixed with softening and rejuvenating agents.
结果表明，该物质对NR有较好的硫化特性和一定的软化增塑作用；
The results showed that the substance provided good cure characteristics for NR and played the role of softening and plastication.
为了更加真实地反映岩土体材料的特性，以某深基坑土钉加固工程为背景，建立相应的应变软化模型。
In order to reflect the characteristics of geotechnical material more exactly, the strain-softening model was built based on the engineering background of one deep foundation reinforced by soil nail.
干密度值较高时，土样处于密实状态，表现出剪胀特性，有效主应力比-应变曲线近于应变软化型；
When the dry density is relatively high, this dense specimen shows shear dilatation characteristics, and the effective principal stress ratio tends to be strain softening phenomenon.
饱和黄土的应力-应变曲线具有明显的非线性特性，且饱和原状黄土多为软化型，饱和重塑黄土多为稳定型和硬化型；
Saturated loess stress-strain curve has obvious nonlinear features, and more saturated as the softening of loess, loess saturated remodeling mostly stable and hardening;
大量研究结果表明，酸性酶软化处理，成革具有更优良的特性。
The results of study have indicated that the leather bated in acidic pH derived better properties.
分析结果表明，由于岩土类材料的应变软化性质，结构呈现渐进破坏，且承载特性与材料的软化程度有关。
Analysis shows that strain softening of the material causes progressive failure and affects the load carrying capacity of the structures.
其循环相关特性表现为先循环软化，稳定后又发生循环硬化，而且循环软化和循环硬化的程度随控制应变的不同而不同。
Its cyclic properties first show cyclic softening, after stabilizing, then cyclic hardening. The state of cyclic softening and cyclic hardening will vary along with strain level.
由此可有效地处理岩石的软化、膨胀、不抗拉等特性。
The method can estimate the effects of the progressive failure, no-tension and dilation of rock mass.
特性：祛痘，抑制粉刺，舒缓修护，保湿，软化，缩小毛孔；
Function:get rid of pox, inhibit acne, ease maintenance, moisturizing, softening, shrinking pores;
幂律模型既能反映硬化特性又能模拟双曲线模型不能反映的应变软化关系，因而能合理地反映粗粒料的应力应变关系。
Power law model can describe both strain-hardening and strain-softening behaviors, which can be used effectively to model stress-strain relationship of coarse-grained materials.
幂律模型既能反映硬化特性又能模拟双曲线模型不能反映的应变软化关系，因而能合理地反映粗粒料的应力应变关系。
Power law model can describe both strain-hardening and strain-softening behaviors, which can be used effectively to model stress-strain relationship of coarse-grained materials.
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