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1) thermal-plastic constitutive relation 点击朗读

热塑性本构关系

By accounting for the effects of temperature and damage on material parameters and the coupled effects of temperature and damage on the plastic deformation, a general explicit form and a specific incremental form of a thermal-plastic constitutive relation have been obtained based on the internal variable theory.

考虑温度和损伤对材料参数的影响,计入温度和损伤对材料塑性变形发展的耦合作用,以本构关系的内变量理论为基础得到了热塑性本构关系的普适显式表达式以及增量形式的热塑性本构方程,结合在实际中有重要意义的内聚爆炸载荷作用下的球壳层裂问题,建立了含损伤热塑性球壳破裂问题的完备方程组,使用有限差分方法,完成了对问题的数值模拟,并对结果进行了分析。

2) thermo-viscoplastic constitutive relations 点击朗读

热粘塑性本构关系

In this paper, on the basis of the constitutive relation theory with internal variables, combining the damage evolution equations and considering damage and temperature softness effects, we get the general explicit formulation of incremental thermo-viscoplastic constitutive relations.

以含内变量的本构关系理论为基础 ,结合材料损伤演化方程 ,并考虑了温度和损伤对材料参数的影响 ,得到了增量形式的热粘塑性本构关系的普适显式表达式。

3) thermoviscoplastic constitutive relation 点击朗读

热粘塑性本构关系

The diagonally implicit Runge-Kutta(DIRK) method was used to solve the constitutive rate equations,and stability and accuracy of the solution to thermoviscoplastic constitutive relations were improved.

并且采用一种对角隐式Runge-Kuta方法来求解本构率方程组,提高了热粘塑性本构关系计算的稳定性及精度。

4) superplastic constitutive relation 点击朗读

超塑性本构关系

The superplastic constitutive relation developed by the second author of the paper considers three types of microscopic deformation mechanisms and the grain growth process.

金泉林等提出的超塑性本构关系考虑了三种微观变形机制和晶粒生长过程,但单纯依靠实验很难准确的测定该本构关系的材料参数。

更多例句>>

5) plastic constitutive equation 点击朗读

塑性本构关系

The real stress-strain equation, a general yield criter ion and plastic constitutive equations for compressible sintered powder material s are determined based on the single axial compress.

通过烧结铜圆柱体试样单向压缩实验 ,确定了粉末烧结材料真实应力应变关系 ,建立了普适的粉末烧结材料屈服条件和塑性本构关系。

更多例句>>

6) elastoviscoplastic constitutive relationship 点击朗读

弹塑性本构关系

Several objective spins of solid cylinder torsion deformation were rendered and the large deformation elastoviscoplastic constitutive relationships were derived for the Oldroyd stress rate,the generalizing Jaumann stress rate and the stress rate with respect to the spin of the frame of deformation rate with the aid of stress-strain curve from torsion test.

研究采用实心圆轴扭转试验标定大变形弹塑性本构关系时客观应力导数的影响问题。

In this paper,large deformation elastoviscoplastic constitutive relationship is discussed by the aid of torsion test with cylinder specimens.

研究了用实心圆轴扭转实验标定大变形弹塑性本构关系的问题。

In the dissertation, within the framework of the principles of continuum mechanics, large deformation elastoviscoplastic constitutive relationships are defined by torsion test with cylinder specimens.

本文以连续介质力学为理论基础,研究了通过实心圆轴扭转实验资料来标定大变形弹塑性本构关系的问题。

更多例句>>

补充资料：SBS热塑性弹性体

    SBS属苯乙烯类热塑性弹性体，是苯乙烯-丁二烯-苯乙烯三嵌段共聚物(Styrene Butadiene styrene block polymer)称为热塑性丁苯嵌段共聚物或热塑性丁苯橡胶，简称SBS。根据合成方法不同．SBS有线型结构和星型结构，线型SBS的结构式见图。SBS中的聚苯乙烯(PS)链段和聚丁二烯(PB)链段明显地呈两相结构，PB为连续相，PS为分散相．互不相容，呈相分离状态。聚苯乙烯球状聚集区域起交联点和补强粒子作用。线型SBS平均分子量(8-l2)万，星型SBS平均分子量14-30万。SBS的分子量对性能有很大影响，分子量大，溶液粘度大,粘接强度高。SBS产品中的单体组成比很重要，随着苯乙烯与丁二烯之比S／B增大，聚合物溶液粘度变小，拉伸强度和硬度增加。SBS为两相结构，故有两个玻璃化温度Tg₁(橡胶相)和Tg₂(树脂相)。
    SBS外观为白色疏松柱状，相对密度0．92-0．95。SBS具有优良的拉伸强度、弹性和电性能．永久变形小，屈挠和回弹性好，表面摩擦大。耐臭氧、氧和紫外线照射性能与丁苯橡胶类似。透气性优异。由于主链含有双键致使SBS耐老化较差，在高温空气的氧化条件下，丁二烯嵌段会发生交联，从而使便度和粘度增加。SBS溶于环己烷、甲苯、苯、甲乙酮、醋酸乙酯、二氯乙烷，不溶于水、乙醇、溶剂汽油等。
    为了降低成本，改善性能，扩大应用范围，将SBS填充适当油品，做成充油SBS。
    SBS在胶粘剂中用途很多。可用于个产接触型胶粘剂，代替氯丁-酚醛型胶粘剂，生产sBS接技型胶粘剂，或与氯丁橡胶配合生产CR-SBS混合型接枝胶粘剂；制造普通鞋用胶、鞋用底涂剂；制造箱包专用胶；生产溶剂型压敏剂、热熔胶、热熔压敏胶；生产纸塑复膜胶粘剂、聚烯烃胶粘剂；生产建筑胶、建筑密封胶、CR-SBS密封胶、防水卷材专用胶；改性沥青等
    贮存于阴凉、通风、干燥的库房内．贮存期1年。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。

参考词条

晶体塑性本构关系塑性本构关系和方程粘弹塑性本构关系弹/粘塑性本构关系塑性可膨胀本构关系弹粘塑性本构关系方程循环塑性本构关系塑性增量本构关系

粘塑性本构关系弹塑性双线性本构关系粘性-塑性本构关系

说明：双击或选中下面任意单词，将显示该词的音标、读音、翻译等；选中中文或多个词，将显示翻译。
	您的位置：首页 -> 词典 -> 热塑性本构关系 1) thermal-plastic constitutive relation 热塑性本构关系 1. By accounting for the effects of temperature and damage on material parameters and the coupled effects of temperature and damage on the plastic deformation, a general explicit form and a specific incremental form of a thermal-plastic constitutive relation have been obtained based on the internal variable theory. 考虑温度和损伤对材料参数的影响,计入温度和损伤对材料塑性变形发展的耦合作用,以本构关系的内变量理论为基础得到了热塑性本构关系的普适显式表达式以及增量形式的热塑性本构方程,结合在实际中有重要意义的内聚爆炸载荷作用下的球壳层裂问题,建立了含损伤热塑性球壳破裂问题的完备方程组,使用有限差分方法,完成了对问题的数值模拟,并对结果进行了分析。 2) thermo-viscoplastic constitutive relations 热粘塑性本构关系 1. In this paper, on the basis of the constitutive relation theory with internal variables, combining the damage evolution equations and considering damage and temperature softness effects, we get the general explicit formulation of incremental thermo-viscoplastic constitutive relations. 以含内变量的本构关系理论为基础 ,结合材料损伤演化方程 ,并考虑了温度和损伤对材料参数的影响 ,得到了增量形式的热粘塑性本构关系的普适显式表达式。 3) thermoviscoplastic constitutive relation 热粘塑性本构关系 1. The diagonally implicit Runge-Kutta(DIRK) method was used to solve the constitutive rate equations,and stability and accuracy of the solution to thermoviscoplastic constitutive relations were improved. 并且采用一种对角隐式Runge-Kuta方法来求解本构率方程组,提高了热粘塑性本构关系计算的稳定性及精度。 4) superplastic constitutive relation 超塑性本构关系 1. The superplastic constitutive relation developed by the second author of the paper considers three types of microscopic deformation mechanisms and the grain growth process. 金泉林等提出的超塑性本构关系考虑了三种微观变形机制和晶粒生长过程,但单纯依靠实验很难准确的测定该本构关系的材料参数。更多例句>> 5) plastic constitutive equation 塑性本构关系 1. The real stress-strain equation, a general yield criter ion and plastic constitutive equations for compressible sintered powder material s are determined based on the single axial compress. 通过烧结铜圆柱体试样单向压缩实验 ,确定了粉末烧结材料真实应力应变关系 ,建立了普适的粉末烧结材料屈服条件和塑性本构关系。更多例句>> 6) elastoviscoplastic constitutive relationship 弹塑性本构关系 1. Several objective spins of solid cylinder torsion deformation were rendered and the large deformation elastoviscoplastic constitutive relationships were derived for the Oldroyd stress rate,the generalizing Jaumann stress rate and the stress rate with respect to the spin of the frame of deformation rate with the aid of stress-strain curve from torsion test. 研究采用实心圆轴扭转试验标定大变形弹塑性本构关系时客观应力导数的影响问题。 2. In this paper,large deformation elastoviscoplastic constitutive relationship is discussed by the aid of torsion test with cylinder specimens. 研究了用实心圆轴扭转实验标定大变形弹塑性本构关系的问题。 3. In the dissertation, within the framework of the principles of continuum mechanics, large deformation elastoviscoplastic constitutive relationships are defined by torsion test with cylinder specimens. 本文以连续介质力学为理论基础,研究了通过实心圆轴扭转实验资料来标定大变形弹塑性本构关系的问题。更多例句>> 补充资料：SBS热塑性弹性体 SBS属苯乙烯类热塑性弹性体，是苯乙烯-丁二烯-苯乙烯三嵌段共聚物(Styrene Butadiene styrene block polymer)称为热塑性丁苯嵌段共聚物或热塑性丁苯橡胶，简称SBS。根据合成方法不同．SBS有线型结构和星型结构，线型SBS的结构式见图。SBS中的聚苯乙烯(PS)链段和聚丁二烯(PB)链段明显地呈两相结构，PB为连续相，PS为分散相．互不相容，呈相分离状态。聚苯乙烯球状聚集区域起交联点和补强粒子作用。线型SBS平均分子量(8-l2)万，星型SBS平均分子量14-30万。SBS的分子量对性能有很大影响，分子量大，溶液粘度大,粘接强度高。SBS产品中的单体组成比很重要，随着苯乙烯与丁二烯之比S／B增大，聚合物溶液粘度变小，拉伸强度和硬度增加。SBS为两相结构，故有两个玻璃化温度Tg₁(橡胶相)和Tg₂(树脂相)。 SBS外观为白色疏松柱状，相对密度0．92-0．95。SBS具有优良的拉伸强度、弹性和电性能．永久变形小，屈挠和回弹性好，表面摩擦大。耐臭氧、氧和紫外线照射性能与丁苯橡胶类似。透气性优异。由于主链含有双键致使SBS耐老化较差，在高温空气的氧化条件下，丁二烯嵌段会发生交联，从而使便度和粘度增加。SBS溶于环己烷、甲苯、苯、甲乙酮、醋酸乙酯、二氯乙烷，不溶于水、乙醇、溶剂汽油等。为了降低成本，改善性能，扩大应用范围，将SBS填充适当油品，做成充油SBS。 SBS在胶粘剂中用途很多。可用于个产接触型胶粘剂，代替氯丁-酚醛型胶粘剂，生产sBS接技型胶粘剂，或与氯丁橡胶配合生产CR-SBS混合型接枝胶粘剂；制造普通鞋用胶、鞋用底涂剂；制造箱包专用胶；生产溶剂型压敏剂、热熔胶、热熔压敏胶；生产纸塑复膜胶粘剂、聚烯烃胶粘剂；生产建筑胶、建筑密封胶、CR-SBS密封胶、防水卷材专用胶；改性沥青等贮存于阴凉、通风、干燥的库房内．贮存期1年。说明：补充资料仅用于学习参考，请勿用于其它任何用途。参考词条晶体塑性本构关系塑性本构关系和方程粘弹塑性本构关系弹/粘塑性本构关系塑性可膨胀本构关系弹粘塑性本构关系方程循环塑性本构关系塑性增量本构关系

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