弯曲断裂,bending fracture
1)bending fracture弯曲断裂
1.Thebending fracture problems of cracked plate for anisotropic functionally graded materials under loads of pure bending,pure twisting or bending and twisting are discussed.探讨各向异性功能梯度材料裂纹板受纯弯、纯扭、弯扭载荷作用下的弯曲断裂问题。
2.Thebending fracture problems of cracked plate for functionally graded materials under loads of pure bending,pure twisting or bending and twisting are discussed.讨论功能梯度材料裂纹板受纯弯、纯扭、弯扭载荷作用下的弯曲断裂问题。
英文短句/例句
1.Bending Fracture Mechanisms of a 980MPa High Strength Steel一种新型980MPa高强钢的弯曲断裂机理
2.Numerical simulation of bending fracture of asphalt concrete trabecula沥青混凝土小梁弯曲断裂的数值模拟
3.This is when a bone is bent and breaks along only one side, like a young stick of wood.这是一种象小树枝一样，延着一个方向弯曲断裂。
4.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
5.The results indicated that the fracture mode is the fatigue failure.结果表明，其断裂形式为弯曲疲劳断裂。
6.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
7.BREAK CAUSE ANALYSIS FOR BENDING ROLL OF CCR ROLLING MILL AND IMPROVEMENTCCR轧机弯曲棒断裂原因分析及改进
8.Fracture Mechanism of Bending Fatigue for TiAl-Based AlloysTiAl基合金弯曲疲劳的断裂机制
9.A winding channel, passage, or crevice.弯曲的沟渠，弯曲的通道，弯曲的裂缝
10.Hard as steel is, it will bend or break under the action of a strong force.钢虽然坚硬，但在强力的作用下，也会弯曲和断裂。
11.Hard as steel is , it will bend or break under the action of a strong force .钢虽硬，但在强力作用下也会弯曲或断裂。
12.Experimental Research on the Flexural Performance and Fracture Property of Steel Fiber Reinforced Concrete;钢纤维混凝土弯曲韧性和断裂性能试验研究
13.Numerical Simulation and Experimental Research on Dynamic Fracture of Three-Point Bending Specimen;三点弯曲试样动态断裂的数值模拟与实验研究
14.Study on the Fracture Performance of the Three-point Bending Concrete Beam Reinforced with CFRP;碳纤维布加固混凝土三点弯曲梁断裂性能研究
15.fine ceramics(advanced ceramics, advanced technical ceramics)-determination of fracture toughness of monolithic ceramics at room temperature by the surface crack in flexure(scf) method细陶瓷-单块陶瓷常温断裂韧度试验方法-弯曲表面龟裂法
16.Across the ceiling meandered a long crack天花板上有一长条弯弯曲曲的裂缝。
17.High ductility and excellent bendability to form bends, loops and complicated configurations without fracture.良好的延展性和成行性，可弯制各种曲及复杂的形状且不断裂。
18.Experimental Research on the Flexural Performance and Fracture Property of Steel Fiber-reinforced Concrete at Early Age;早龄期钢纤维混凝土弯曲韧性与断裂性能试验研究
相关短句/例句
flexure fracture force弯曲断裂力
3)flexural fracture characteristic弯曲断裂特征
4)bending fatigue fracture弯曲疲劳断裂
1.The results show that the break of gear belongs tobending fatigue fracture,the main bolt fracture bears from the root of gear teeth nearby transmission shaft,and the teeth break was caused by the bias load of the gear,the process was accelerated because of .以上试验结果表明,轮齿为典型的弯曲疲劳断裂,裂纹起源于加载侧轮齿根部圆角表面处且靠近传动轴侧。
5)TPB fracture三点弯曲断裂
6)flexural failure process弯曲断裂过程
延伸阅读
弯曲工艺的概念及弯曲件1．弯曲工艺：是根据零件形状的需要，通过模具和压力机把毛坯弯成一定角度，一定形状工件的冲压工艺方法。 2．弯曲成形工艺在工业生产中的应用：应用相当广泛，如汽车上很多履盖件，小汽车的柜架构件，摩托车上把柄，脚支架，单车上的支架构件，把柄，小的如门扣，夹子（铁夹）等。 弯曲的基本原理：以V形板料弯曲件的弯曲变形为例进行说明。其过程为： 1． 凸模运动接触板料（毛坯）由于凸,凹模不同的接触点力作用而产生弯矩， 在弯矩作用下发生弹性变形，产生弯曲。 2． 随着凸模继续下行，毛坯与凹模表面逐渐靠近接触，使弯曲半径及弯曲力臂均随之减少，毛坯与凹模接触点由凹模两肩移到凹模两斜面上。（塑变开始阶段）。 3．随着凸模的继续下行，毛坯两端接触凸模斜面开始弯曲。（回弯曲阶段）。 4．压平阶段，随着凸凹模间的间隙不断变小，板料在凸凹模间被压平。 5． 校正阶段，当行程终了，对板料进行校正，使其圆角直边与凸模全部贴合而成所需的形状。 弯曲变形的特点：弯曲变形的特点是：板料在弯曲变形区内的曲率发生变化，即 弯 曲半径发生变化。从弯曲断面可划分为三个区：拉伸区、压缩区和中性层。
