three-point bending

Plane Strain Fracture Toughness Testing by Three-Point Bending

用三点弯曲试样测试平面应变断裂韧性

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Numerical Simulation for Fracture Process of Three-point Bending Beam of Less Reinforced Concrete

少筋混凝土梁三点弯曲断裂过程的数值模型

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Because the stress field in three-point bending is not exactly same as the uniaxial stress field, the relationship between the two principal strains departures from Hooke's law.

由于三点弯曲过程中产生的非纯单向应力特性，使得两个主应变之间的关系偏离了虎克定律。

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The relationship between mechanical properties and Al contents has also been studied by three-point bending method.

采用三点弯曲方法研究了合金的抗弯性能同Al含量的关系。

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TRENDS DYNAMIC The Dynamic Response of Stress Intensity Factor of Three-Point Bending Specimen

三点弯曲试样应力强度因子的动态响应

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AE parameters and strength of the electric ceramic materials under three-point bending load are studied.

研究了电工陶瓷材料受三点弯曲负荷时的AE参数和强度。

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A method to solve tension softening relationship of concrete obtained a three-point bending test is presented.

确立了分别基于开裂强度准则和断裂韧性准则的由三点弯曲实验确定混凝土材料抗拉软化关系的方法.

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Performance Characterization of Biological Shells under the Static/ Dynamic Three-point Bending Loads

生物贝壳在静态/动态三点弯曲载荷下的性能表征

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Effects of Loading Speeds on Three-point Bending Experiments Using Rat Femoral Samples

加载速率对大鼠股骨3点弯曲实验的影响

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The quasi-static three-point bending behavior of square aluminum extrusions with aluminum foam filler is studied.

研究了泡沫铝填充的方形铝管的准静态三点弯曲行为.

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An effective three-point bending test based on compound beam theory is introduced.

介绍了利用复合梁理论测量高速电弧喷涂层弹性模量的方法.

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Fracture energy of concrete and its variational trend in size effect studied by using three-point bending beams

三点弯曲梁法研究混凝土断裂能及其试件尺寸影响

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Calculating Fracture Toughness of the Three-point Bending Concrete Beam

三点弯曲梁的混凝土断裂韧度计算

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Mechanical Strength Research by Three-Point Bending Method in Nitrogen-Doped Silicon Single Crystal

用三点弯方法研究微氮硅单晶机械强度

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The three-point bending tests were carried out at various temperatures and constant loading rates.

在不同的温度和加载速率下进行了三点弯曲试验。

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The failure loads were tested in three-point bending test.

用3点弯曲法测试两组试件钛瓷分离时的载荷。

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In this paper, the finite element method based on GTN model is used to investigate the ductile crack growth behavior in the three-point bending specimens of the dissimilar metal welded joint.

本文采用内嵌GTN损伤模型的有限元方法，建立了核电异种金属焊接接头三点弯曲试样的有限元模型，数值模拟延性裂纹的起裂和扩展行为。

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The bonding strength of the samples was measured by a three-point bending test.

采用三点弯曲试验测量钛与瓷的结合强度。

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Simulation of the Damage Progression of Composite Panels Under Three-point Bending Load

复合材料层合板三点弯曲损伤失效数值研究

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Three-point bending model considering strain gradient effects& part ⅰ: propagation of tensile localized band

考虑应变梯度效应的三点弯梁模型解析研究&第一部分：局部化带的传播

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The process of three-point bending test and data processing are involved.

介绍了岩石三点弯曲蠕变试验过程及数据处理方法。

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Deformation of sandwich beams with Al foam cores in three-point bending

泡沫铝层合梁的三点弯曲变形

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Determination of Concrete Fracture Parameters from Three-Point Bending Tests

由三点弯曲试验确定混凝土断裂参数

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The three-point bending was adopted, and loading program is determined too.

采用三点弯曲的加载方式，确定了加载方案。

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Study on acoustic emission and strength of the electric ceramic materials under three-point bending load

电工陶瓷材料三点弯曲负荷下声发射和强度研究

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Vibration analysis method used for determining the dynamic stress intensity factor of three-point bending specimen

三点弯曲试样动应力强度因子求解的振动分析方法

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A method to solve tension softening relationship of concrete from the three-point bending test

基于三点弯曲实验的混凝土抗拉软化关系的求解方法

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Fracture Energy of Three-Point Bending Concrete Beams

混凝土三点弯曲梁断裂能的测试研究

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Prediction Between Instrumented Impact Test and Three-Point Bending Fracture Toughness Using Local Approach

基于局部法示波冲击与三点弯曲断裂韧性相互预测

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Objective: To study the three-point bending properties of children's extremity long bones.

目的：研究儿童四肢长骨在静态和动态作用力下三点弯曲的性质。

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