The creep behavior of 30CrZMoV steel of rotor at high temperature was studied experimentally.
对转子钢进行了短时高温蠕变实验,拟合出了直轴温度范围内的蠕变方程。
It is very important for Marine soft ground projects how to describe the creep behavior of Marine soft soil.
如何合理地描述滨海软土的蠕变规律对软土地基工程是十分重要。
The influence of load level, temperature, time and other factors on the creep behavior have also been analysed.
本文还对时间,载荷水平、温度和其它因素对蠕变的影响也做了进一步的研究。
The color and creep behavior of wood-plastic composite decking boards under the dry and wet environment were tested.
对放置在干湿环境中的塑木地板进行材色和蠕变性能研究。
One of predicting methods of is to extrapolate its creep behavior based on the combination of testing data and theory formula.
在实验数据和理论公式相结合的基础上对格栅蠕变行为进行外推,这是预测格栅的长期使用寿命的方法之一。
Effectiveness of the FEM analysis for the creep behavior of the ortho-anisotropic material is proved by the experimental results.
然后, 针对气冷叶片的特点,探讨多孔构件的简化蠕变有限元分析方法。
There are two kinds of models for the creep behavior of rocks for a long time: models by the experience, and models by the composition.
前言: 矿山岩体受力变形是在一定的时间和空间中发生。
The double shear specimen was designed for the study of the creep behavior of nickel base single crystal superalloys at high temperature.
双剪切试样是设计用于研究镍基单晶超合金的蠕变问题。
Both the standard uniaxial tensile tests and the small punch tests were accomplished to study the creep behavior of TA2 at room temperature.
小冲孔蠕变试验技术是一种采用微小试样评定材料高温蠕变性能的新方法。
Furthermore, the physical apperence and dimension have litter effect on the creep behavior of CFRP-confined and epoxy-coated concrete columns.
CFRP约束或表面涂胶的混凝土柱的外形、尺寸及体表比对其徐变的影响很小。
The feeding mechanism of the working table of a universal horizontal milling machine was qualitatively analyzed as an example for its creep behavior.
本文以万能卧式铣床工作台进给为例,对爬行做定性分析。
The creep behavior of the sandstones due to the circulating flow of different hydro-chemical solutions has both the hydro-physical and hydro-chemical influencing effects.
而不同流动水溶液作用后砂岩的蠕变特性则兼具水物理作用效应和水化学作用效应;
The creep behavior of ti alloys is complicated and can usually be divided into low temperature creep, grain boundary slip creep, diffusion creep and dislocation creep, so on.
钛合金的蠕变行为是非常复杂的。通常蠕变行为可以分为低温蠕变、晶界滑移蠕变、扩散蠕变和位错蠕变等。
The creep behavior of LVL was similar to that of wood. However, the instantaneous recovery of LVL specimens, measured after load removal, was less than the instantaneous deflection.
LVL的蠕变特性曲线同木材的相似,但其瞬时挠度一般大于瞬时弹性恢复值;
The results showed that the creep behavior of PA1212 melt was affected by temperature obviously. The creep strains and viscoity of the melt increased with the rising of the temperature.
结果发现PFPA1212熔体蠕变行为对温度有很强的依赖性,随温度的升高,蠕变柔量不断增加;
For the sake of further analysis on the overall structure in the construction phase, composite creep coefficient is adopted to express the creep behavior of centric loaded CFST members.
为了进一步进行整体结构施工阶段分析,本文继而用组合徐变系数来表达钢管混凝土轴压构件的徐变变形。
At its extreme, an emotional relationship to a number can creep into obsessive-compulsive behavior.
在极端情况下,数字的情感联想可能会潜入强迫性的行为。
This paper applies linear viscoelastic theory to study on the creep and relaxation phenomena and to verify the relaxation behavior through several stress relaxation experiments.
运用线性粘弹性理论研究了塑料在微通道成形中的蠕变和应力松弛现象,通过应力松弛实验验证了塑料的应力松弛行为。
A numerical model to simulate isotropic, coupled creep elastoplastic damage constitutive behavior at finite strain is proposed in the present work.
本文提出了一个模拟有限应变下各向同性蠕变-弹塑性-损伤耦合本构行为的数值模型。
High temperature fatigue creep test of 316l stainless steel under 1-step and 2-step load was conducted, the influence of the load history on material behavior was investigated emphatically.
进行316L不锈钢在单级和两级载荷作用下的高温疲劳蠕变试验,研究了载荷历程效应对材料行为的影响。
In this model, we assume that the creep deformation of concrete structures is caused by the viscoelastic behavior of concrete.
这个模型认为混凝土结构的徐变变形是由混凝土材料的粘弹性引起的。
They are mainly concerned with the tensile and compressive behavior, energy absorption, dynamic impact, failure criterion and constitutive relation, creep, fatigue and fracture of these materials.
这些工作主要讨论了金属泡沫材料的拉伸、压缩、能量吸收、动态冲击、失效准则、本构关系、蠕变、疲劳和断裂等力学性能。
According to the result of shear creep test, the rheologic behavior and long term strength of gravel. have been studied in this paper.
在室内剪切蠕变试验研究的基础上,对成都地区卵石土的流变特性及长期强度特征作一初步探讨。
The threshold stress presents during the stress relaxation process due to the interaction between precipitation behavior and dislocation creep of 7050 aluminum alloys.
由于7050铝合金时效析出与应力松弛中位错蠕变的共同作用引起了松弛过程槛应力现象。
It is manifested by the uniaxial creep tests and the biaxial creep tests that the considered marble shows time-dependent behavior to some extent under certain stress states.
对所采用的蠕变试验系统和蠕变试验方法,进行简要的说明和介绍。
It is manifested by the uniaxial creep tests and the biaxial creep tests that the considered marble shows time-dependent behavior to some extent under certain stress states.
对所采用的蠕变试验系统和蠕变试验方法,进行简要的说明和介绍。
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