ratcheting

Research advances of ratcheting effects and cyclic constitutive models

棘轮效应预测及其循环本构模型研究进展

Testing Method for Simulating Thermal Ratcheting

热棘轮效应模拟试验方法

The results of the numerical simulation were similar to the practical ratcheting test .

棘轮行为数值模拟的结果与实际试验吻合较好。

Study on uniaxial strain cyclic behavior and ratcheting at room temperature for different metals

不同材料的室温单轴应变循环特性和棘轮行为研究

Experimental Study on Uniaxial Cyclic Ratcheting Behavior of 304 Stainless Steel at Room Temperature

室温下304不锈钢的单轴循环棘轮行为实验研究

An experimental study of low cycle fatigue and cyclic stress ratcheting failure of 45 carbon steel

45碳钢低周疲劳与应力循环棘轮失效的实验研究

Prediction about Ratcheting Strain of Thin-walled Tube under Cyclic Inner Pressure

内压循环下薄壁圆筒的环向棘轮应变预测

Experimental study on uniaxial ratcheting of 20 steel with high number of cycles at room temperature

室温下20钢高周次单轴棘轮行为的实验研究

Ratcheting strain and strain range will increase with the average stress and stress range increasing .

棘轮应变和棘轮应变幅都会随着平均应力和应力幅的增大而增大。

Loading history and its sequence have no clear influence on the subsequent ratcheting behavior .

加载顺序和加载历史对后续加载没有明显的影响。

Study on strain-induced martensite transformation of 304 stainless steel during ratcheting deformation

304不锈钢棘轮变形过程中应变诱发马氏体相变行为研究

Experimental study on uniaxial time-dependent ratcheting of short glass fiber reinforced polyester resin matrix composites

玻璃短纤维增强树脂基复合材料的单轴时间相关棘轮行为实验研究

Experimental study on the ratcheting of pressurized straight pipes subjected to reversed bending

内压直管对称循环弯曲棘轮效应实验研究

Ratcheting of cyclically stable materials : ii . implicit stress integration algorithm and finite element implementation

循环稳定材料的棘轮行为：II.隐式应力积分算法和有限元实现

Mechanism of biaxial thermal ratcheting deformation in thin-walled cylindrical shells

轴向压应力作用下薄壁筒壳双轴热棘轮效应机理研究

Ratcheting effect is very important to the safety design and life assessment of engineering structures , and has been widely studied .

棘轮效应给结构安全设计和寿命评估带来严峻挑战，因而已经引起了国内外学者的广泛重视。

Time-dependent ratcheting of polymer materials is of great importance in the safety design and life assessment of structures .

高分子材料日益广泛的应用，使其时相关棘轮效应在结构安全和寿命评估方面具有越来越重要的作用。

Thermal ratcheting boundary of pressure pipeline in nuclear power engineering is popular topic to researchers and engineering recently .

核动力工程压力管道的热棘轮边界问题近年来深受国内外学者和工程界关注。

They come as central bankers and regulators around the world are ratcheting up language on banking reform .

就在眼下，各国央行和监管机构有关银行改革的措辞正变得越来越强硬。

The circular cross section turns into ellipse as the ratcheting strain accumulates .

随着棘轮应变的产生，直管圆截面变为椭圆截面。

Experimental Study on Evolution of Kinematic Hardening for Stainless Steel 304 under Uni-axial Strain Ratcheting Deformation

304不锈钢在单轴应变棘轮变形下的随动硬化实验研究

Ratcheting analysis of pressurized elbow subjected to out-of-plane symmetric bending with FEM

内压弯管受对称面外弯曲时的棘轮应变有限元分析

3D finite element analysis for time-dependent ratcheting of SiC_P / 6061Al composites considering interface bonding

考虑界面结合的SiCP/6061Al复合材料时间相关棘轮行为的三维有限元分析

Ratcheting Boundary Determination of Pressurized Piping Subjected Reversed Bending

循环弯曲载荷作用下内压直管棘轮边界的确定

Constitutive Model for Non-Proportionally Multiaxial Time-Dependent Ratcheting of 304 Stainless Steel

304不锈钢非比例多轴时间相关棘轮行为的本构模型研究

And after centuries of ratcheting human pressure , Caribbean reefs met one of three fates .

在经历了几个世纪人类破坏的棘轮效应后，加勒比珊瑚礁面临了三种命运。

Ratcheting rates are calculated under various loading level , and then the ratcheting boundaries are obtained .

通过计算不同载荷下棘轮应变速率，得出结构的棘轮应变边界。

The RTS index reached its peak in April and has been ratcheting down since .

俄罗斯交易系统指数在今年4月攀升到历史最高水平，但是从那时候开始就一步步下滑。

A study on the ratcheting behavior for cyclic softening 45 carbon steel and cyclic hardening 304 stainless steel materials

循环软化45碳钢和循环硬化304不锈钢的棘轮行为实验研究

Ratcheting Study of Pressurized Elbows Subjected to Reversed In-plane Bending

内压弯管在面内循环弯曲载荷作用下棘轮效应的研究