Micro-macro mechanical stochastic progressive failure analysis of composite
复合材料宏细观结合的随机渐进失效分析
The post load-bearing capability is found in the three-point bending and core shear test after initial crack,and a progressive failure process.
自行设计工艺,制造了X-cor增强泡沫夹层结构复合材料,并进行了多种材料/几何参数下的平压、三点弯曲和芯子剪切试验,得到了系列试验数据,并观察记录了较全面的结构破坏模式;倾斜的X-cor销钉对夹层结构性能的增强效果大大优于垂直销钉的增强效果,倾斜X-cor增强泡沫夹层结构的抗弯刚度和破坏载荷大幅提高;X-cor增强泡沫夹层结构在弯曲载荷下具有较强的二次承载能力;X-cor增强泡沫夹层结构在弯曲和剪切载荷下均呈现明显的渐进失效过程,在初始裂纹出现后,直到最终破坏发生还有较长的损伤扩展过程,这一过程是增强相限制芯材裂纹大规模扩展的结果,表明X-cor增强泡沫夹层结构在初始裂纹出现后还具有较强的持续承载能力。
The progressive failure analysis and residual life prediction of composite fuel tank are an important part of safety evaluations of RLV.
基于复合材料渐进失效准则和刚度降阶模型,建立了复合材料燃料贮箱性能演化的表征模型和分析模型,借助有限元软件ABAQUS对内压作用下复合材料贮箱结构的渐进损伤过程进行了分析,实现了复合材料贮箱结构剩余强度的预报,通过与文献数据的比较,验证了该分析方法的有效性。
In Mailath & Postlewaite(1990), there is a famous asymptotic inefficiency theorem about the provision of the public goods.
Mailath及Postlewaite在其1990年的论文中证明了公共物品供给的渐进无效性，即随着经济中个体个数增加到无穷大，公共物品被提供的概率趋向于零(而此时公共物品应被提供的概率趋向于1)。
The computing result of asymptotic relative efficiency demonstrates the effectiveness of the detector.
通过计算渐进相对效率证明了该检测器具有较高的检测效率。
Micro-macro mechanical stochastic progressive failure analysis of composite
复合材料宏细观结合的随机渐进失效分析
Three-Dimensional Finite Element Progressive Failure Analysis of Composite Laminates Containing a Hole Under Axial Extension
含孔复合材料层合板轴向拉伸三维有限元渐进失效分析
Edgeworth Expansions and Power Loss of Tests
检验的渐近展开和功效损失(英文)
Progressive Selection Approach of Streets Based on Information Loss
基于信息损失的街道渐进式选取方法
This paper analyzed and researched the mostly invalidation form that pressure vessel will attenuation and leak out or break depend on cauterization.
压力容器在受腐蚀的情况下会逐渐变薄、漏或破裂,针对这种主要失效形式进行分析和研究。
Following the development of the market economy, the residency has already gradually lost its original effect and value.
随着市场经济的发展，户口已经渐渐失去了原有的效力和价值。
Optimal Implementation of Progressive Network Coding based on SIMD Instructions
基于SIMD的渐进式网络编码的高效实现
As production time increases, the impact of skin effect becomes disappearing.
随生产时间增长,表皮效应的影响逐渐消失。
Empirical Studies of Weekend Effects Disappearance in Chinese Security Markets;
中国证券市场星期效应逐渐消失的经验证据
Simulation, disorder Control and Gradual Reform of Interpersonal Trust;
民间信用的演化模拟、失序控制与渐进式变革
Progressive Image Transmission for Lossless Images Using Prior Bitmap
利用先验位图的无失真图像渐进传输(英文)
The sound of footsteps gradually died away.
脚步声渐渐消失了。
His power is seeping away.
他的权势在渐渐消失。
Grandfather's eyes are going back on him.
祖父的双眼渐渐失明了。
Analysis on the Exit Efficiency of State-Owned Enterprises in the Gradual Transition of Economy in China;
渐进转轨进程中国有企业退出的效率分析
gradualness of development
发展渐进说 发展渐进说
To guarantee the English learning result, EIE respects every individual and form a profound education system.
EIE以人为先，以教育为本，循序渐进，保证学习效果。
Practice of Evolutionary Innovation is a Major Way for Increasing Enterprises Economic Benefit;
实施渐进创新是提高企业经济效益的重要途径
