提出了纯弯曲梁的蠕变脆断损伤失效分析方法。
This paper is concerned with the evolution equations of creep damage beams under pure bending.
用解析法精确地求解了杆的纯拉伸和纯弯曲问题。
The problem of bars in pure tension and pure bending will be solved exactly by analytical method.
同时，应用该回弹势能原理于纯弯曲梁的回弹变形计算。
Meanwhile, the springback potential energy principle is applied to calculate the springback deformation of a pure bending of curved beam.
当棱柱形梁受纯弯曲时，这些公式给出了它的主力和主变。
These formulae give us the stress and strain in a prismatic beam when it is subjected to pure bending .
转子动力学的纯弯曲振动理论和纯扭转振动理论一般不能解释这一现象。
Usually , the vibration phenomena can not be explained by the theory of the pure lateral vibration and the pure torsional vibration of rotor dynamics.
推导了平面应力条件下单边圆形底部深缺口板条受纯弯曲和拉伸载荷作用的极限载荷公式。
The limit load formulae of single-edge deeply notched plates with round ends subjected to pure bend moment and tensile load under plane stress condition have been derived.
介绍材料力学中纯弯曲实验的简易加载设备，它具有结构简易，操作方便，地方小，节省经费等优点。
The simple and easy loading equipment of pure bending have more merits, such as simple construction, convenient operation and small-scale etc.
应用各向异性柱体纯弯曲理论，探讨了石英晶体在弯矩作用下内部的应力场分布，给出了应力场的解析解法。
The inner stress distribution of quartz rod is investigated firstly by using the pure bending theory of anisotropic beam, and numerical solution is approached.
给出了板料弯曲的应力应变中性层和纯弯曲应变中性层的计算公式，并推出板料弯曲时的变薄系数计算公式。
The computation expression for the strain neutral layer of stress and plastic bending was introduced and so the thinning coefficient computing formula of sheet metal was deduced.
提出了一种基于不可逆热力学和纯弯曲理论的力电耦合模型，以描述和预测离子聚合物金属复合材料的力电特性。
As a novel kind of sensor and actuator materials, Ionic Polymer Metal Composite (IPMC) has been used in more and more engineering applications fields.
本文通过四点弯曲试验研究了含脱层的蜂窝夹芯板在纯弯载荷作用下的局部屈曲模式和破坏模式，指出局部屈曲模式是跳跃失稳模式。
The modes of local buckling and general failure for honeycomb sandwich plates under pure bending loads are studied through four-point bending tests.
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。
The bending fracture problems of cracked plate for anisotropic functionally graded materials under loads of pure bending, pure twisting or bending and twisting are discussed.
力学性能研究发现，尼龙1212/DIDP/BSBA共混合金的冲击性能比纯尼龙有较大提高，拉伸、弯曲性能下降幅度不大；
The results of mechanical properties study indicate that nylon1212/DIDP/BSBA blends have excellent impact strength, and the blends have good retention of tensile and flexural strength.
力学性能测试表明，与纯聚乙烯相比，环氧树脂增强聚乙烯材料的弯曲强度有较大提高。
The static test of mechanical properties suggest that the flexural strength of PE/EP is higher than pure PE.
力学性能测试表明，与纯聚乙烯相比，环氧树脂增强聚乙烯材料的弯曲强度有较大提高。
The static test of mechanical properties suggest that the flexural strength of PE/EP is higher than pure PE.
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