| 1. | Range represents the maximum strain which can be recorded without resetting or replacing the strain gage .
量程表示无需重调或重装应变计就能记录到的最大应变。 |
| 2. | Maximum strain energy theory
最大应变能理论 |
| 3. | The postprocessor analyze the distributing characteristic and the changing orders of stresses and strains , as well as maximal stress fields and maximal strain fields
利用后处理程序分析了铆钉塑性变形的应力、应变的变化规律，单项最大应力区和单项最大应变区的分布特点。 |
| 4. | Electro motive strain is a common method used to measure the maximum strain in stress concentration district , or mostly to extrapolate certain unknown value of stress utilizing some known value
应变电测法是测量应力集中区最大应变值的一种比较常用的方法，主要是利用某些可测点的值去推测不可测点的值，即通常所说的外推法。 |
| 5. | Ansys simulation results indicate that both the maximal stress and maximal strain locate nearby the central forming field but they are not superposition . the forming extent of the central forming field is very large
仿真结果表明：最大应变和最大应力均出现在铆钉顶部中心区域附近，但是二者并不重合，此处的应变变化幅度最大。 |
| 6. | Therefore , the deformation has no effect on the properties of the micro - actuator using r phase transformation of tini film . however , for the micro - actuator using the martensitic transformation of tini film , the deformation strain of tini film should be less than 3 %
因此用t豆卜薄膜作微驱动器元件时，若利用时b变，可以不考虑变形对微驱动器元件性能的影响，而利用马氏体相变时， tint薄膜的最大应变应控制在3以下。 |
| 7. | Abstract : based on the rigid visco - plastic fem technique , this paper numerically simulate the superplastic bulging process of void - sensitive materials using pressure controlling strategy of maintaining maximum effective strain rate constant and void damage evolution model of superplastic forming
文摘:基于刚粘塑性有限元技术采用最大应变速率恒定的压力控制策略和超塑性成形空洞损伤演变模型对空洞敏感材料的超塑性胀形过程进行了数值模拟。 |
| 8. | The test results show that the out - of - plane compressive property of 3d woven composite are rate sensitive . the elastic modulus is n ' t increased with the rising of strain - rate , however , the maximum compress stress and strain of 3d woven composite increase from 228mpa to 272mpa , from 15 % to 20 % as the strain rate increases from 2000 / s to 3000 / s
实验结果表明，三维机织玻璃纤维复合材料在面外力学性能上是应变率相关的，随着应变率的增大，冲击压缩初始模量基本不变，但最大应力和最大应变都明显增加。 |
| 9. | The main innovations and contributions in the paper are as below : 1 ) the third and forth strengthen theories were analyzed and compared particularly . the reason that according extent of every theory was closed the fact to a extent was analyzed and discussed on theory integrally . the strengthen theories fitted to super - high pressure vessels was perfected further
本论文的主要创新点和贡献如下: 1 )对最大剪应力理论和最大应变能理论进行了详细的对比分析,对各理论与实际的符合程度的原因进行了较完整的理论定性分析论述,从而进一步完善了适合于超高压容器设计的强度理论。 |
| 10. | The compress tests on multiaxial multi - layer warp knit glass - fiber composite ( mmwk ) have also been carried out at high strain rates . the out - of - plane compressive property of multiaxial multi - layer warp knit glass - fiber composite are also rate sensitive . the maximum stress strain and elastic modulus of mmwk composite increase with the rising of strain rate
首次对多轴向经编玻璃纤维复合材料进行了高应变率下的面外压缩试验，实验结果表明，多轴向经编结构玻璃纤维复合材料在面外力学性能上是应变率相关的，随着应变率的增加，冲击压缩瞬时应力增加，最大应力和最大应变增加，同时初始模量也有增大的趋势。 |
