本构关系（constitutive relations）是描述材料在时、空中的内部结构的力、温度、变形等之间的关系和运动规律的数学表达式，它描述的是一个变形或者运动过程。
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Soil Constitutive Relation 土的本构关系
constitutive relation of soil 土的本构关系
mechanical constitutive relation 力学本构关系式
Concrete Constitutive Relation 混凝土本构关系
hugoniot dynamic constitutive relation hugoniot动态本构关系
constitutive relation model 本构关系模型
viscoelastic constitutive relation 粘弹性本构关系
complementary constitutive relation [力] 余本构关系
So these properties have to be considered when studying its engineering characteristics and constitutive relation.
因此,研究粗粒料工程特性与本构关系时应充分考虑这些固有特性。
参考来源 - 粗粒料大三轴试验研究进展The numerical simulation models are randomly generated with Monte Carlo method and consider the nonlinear constitutive relation of the materials. Concrete filled tubular columns including tubes of variable form in this paper are divided into 3 groups.
本文从细观力学的角度出发,将管柱内部混凝土看作由骨料、砂浆骨料过渡层、砂浆组成的三相复合材料,利用蒙特卡罗法编写骨料随机投放程序确定骨料在试件中的随机位置,并考虑各相材料的弹塑性本构模型,建立了构件的三维非线性细观分析模型。
参考来源 - 多种外包方式下受压混凝土柱的三维细观数值模拟研究The constitutive relation is very important for the computational mechanics.
对于计算力学来说，本构关系的求出是很重要的。
参考来源 - 考虑损伤的混凝土非线性粘弹性本构关系研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Researches on constitutive relation for reinforced layers of submarine oil pipeline.
海底输油软管增强层本构关系研究。
The elastoplastic constitutive relation of high compressibility clay in Wuhan was investigated.
研究了武汉地区高压缩性黏土弹塑性本构模型。
Basing on the modified SCG model, a high temperature and high pressure constitutive relation of materials is proposed.
本文在修正的SCG模型基础上，提出了一种考虑了熔化潜热的高温高压本构。
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