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- Based on the continuum damage mechanics, an anisotropic elasto-damage model for predicting the residual strength of concrete under tension fatigue loading is presented. 基于连续体损伤力学理论,建立了各向异性混凝土抗拉疲劳剩余强度衰减模型。
- concrete under tension 混凝土受拉
- If a wire is held under tension, it gets slightly longer. 电线在拉力状态下会变得略微长点。
- The stochastic damage constitutional law models of concrete under uniaxial tension, uniaxial compression and biaxial tension compression combination are established. 建立了混凝土单轴受拉、轴受压与双轴拉压组合条件下的随机损伤本构关系模型.
- Fixed and rotating smeared-crack models based on a deformable distinct element method were developed to analyze the fracture of quasi-brittle materials such as concrete and rock under tension. 为进行连续介质到非连续介质转化的数值模拟,实现结构破坏过程的仿真分析,将固定和旋转的弥散裂缝模型与变形体离散元方法结合应用于混凝土、岩石等准脆性材料的受拉开裂过程分析。
- The axial-symmetric ring-shaped interface crack problems are discussed under tension loading. 摘要讨论受拉伸载荷作用的轴对称环形片状界面裂纹问题。
- After treatment of yarns or cloth, the sodium hydroxide is removed by several washes under tension. 纱线或织物经过处理之后,要在张力状态下经过几次水洗以除去氢氧化钠。
- Pass the thread through threading slit 1 in the bobbin case, and route it under tension spring 2. 把线穿过梭壳的穿线1,然后从线张力弹簧2的下面穿过。
- Fracture energy of concrete under direct tension 直接拉伸下混凝土的断裂能
- Horace Lowe, in about 1890, noted that treatment of cotton under tension gives a high luster. 豪若斯·劳在大约1890年发现,如果棉织物在张力下进行处理,会产生较高光泽。
- These musical notes could be said to be excitation modes of that guitar string under tension. 这些音符,可以说是吉他弦在张力下的振动模式。
- The experimental result of imperviousness of asphalt concrete under various load levels is presented in this paper. 本试验侧重于沥青混凝土的防渗性能研究。
- Stencil is the screen.It includes a frame onto which a mesh with photosensitive materials is attached under tension. 模版就是网版,用张力装上一个含感光性物料的网框架。
- This paper studied the fatigue properties of the plain concrete under constant amplitude flexural cyclic loading. 在室内混凝土试件弯曲疲劳试验的基础上,研究了素混凝土受弯试件在等幅重复荷载作用下的弯曲疲劳性能。
- Any mechanical spring is able to stretch under tension, and able to squeeze under pressure. 任何机械弹簧都可以被拉力拉伸,还能够被压力挤压。
- A substrate under tension and/or compression improves performance of devices fabricated therein. 受张力和/或压缩力的衬底提高了在其中制造的器件性能。
- The different influences of the capillary radius to the permeating speed and depth of concrete under different water pressure were investigated. 重点探讨在不同水压力作用下,毛细孔半径对混凝土渗透速率和渗透深度的不同影响。
- A new failure criterion and elastic\|plastic constitutive relation for concrete under biaxial stresses is discussed in this paper. 讨论了混凝土在双向应力作用下的破坏准则和弹塑性本构关系。
- Subsequent finishing processes, especially drying under tension, may again produce an artificial balance of crimp in the finished fabric. 在后续的整理过程中,特别是在张力下烘干织物,可能会在整理后的织物中形成新的屈曲平衡。
- I during my master’ degree study, have done some research on properties of metakaolin concrete under wetting and drying cycle conditions. 在硕士学习期间,我做了些干湿循环环境对偏高领土混凝土性能影响的研究。