1) direction of crack initiation
开裂方向
1.
In this paper,fracture mechanism,position and direction of crack initiation of mixed mode fracture in several ductile materials are tested,and stress distributions of which are analyzed.
应用传统强度理论和细观力学方法对几种韧性材料在复合载荷条件下的断裂机理、启裂位置、开裂方向进行了实验分析和应力场计算。
2) split-drag-rudder
开裂式方向舵
1.
High aspect-ratio flying wing configurations usually use split-drag-rudder(SDR) and a set of elevons to fulfill the lateral-directional control,without the traditional vertical tail and rudder.
大展弦比飞翼构型取消了垂尾和方向舵,通常采用开裂式方向舵和多组升降副翼组合来实现滚转和偏航操纵。
3) rupture along axial direction
轴向开裂
4) transverse crack
横向开裂
1.
This article briefly introduces production process flow and its main equipments of seamless ERW pipe of 20 steel,and analyzes cause of transverse crack occurred in production of seamless ERW pipe of 20 steel,and gives out the main measures to solve transverse crack.
分析了20钢无缝化ERW焊管在生产过程中产生焊缝横向开裂的原因,提出了解决横向开裂的主要措施。
2.
A numerical iteration method with one-dimension nonlinear mechanical modeling was (created) to analyze the transverse cracking of continuously reinforced concrete pavement subjected to (temperature) and drying shrinkage with consideration of the nonlinear bond slip between steel bar and (concrete) and the (nonlinear) friction slip between concrete slab and subgrade.
考虑钢筋与混凝土之间的非线性粘结滑移关系及混凝土面板与地基之间的非线性摩阻滑移关系,采用数值迭代法建立了连续配筋混凝土路面在温缩和干缩作用下横向开裂的一维非线性力学分析方法,从而同时获得裂缝间距、裂缝宽度与钢筋应力3个设计指标的结果,编制了迭代法计算程序CRCPAP。
5) cracking tendency
开裂倾向
1.
Study on high strength low auto-shrinkage concrete with composite aggregate III ——Predication of early age cracking tendency of high strength low auto-shrinkage concrete with composite aggregate;
高强低自收缩复合骨料混凝土早期开裂倾向的预估——高强低自收缩复合骨料混凝土的研究之三
2.
Effect of gear module on cracking tendency of laser-clad coating;
齿轮模数对激光熔覆层开裂倾向的影响
3.
Comparing with its time-dependent tensile strength the early age cracking tendency is reduced significantly by the composite aggregate in.
与混凝土的依时抗拉强度比较,复合骨料混凝土的早期开裂倾向显著降低。
6) transverse cracking
横向开裂
1.
Sensitivity analysis of transverse cracking for continuously reinforced concrete pavement;
连续配筋混凝土路面横向开裂的敏感性分析
2.
Development laws of transverse cracking for continuously reinforced concrete pavement;
连续配筋混凝土路面横向开裂发展规律
3.
Talreja for study of transverse cracking in composite materials, a more reasonable method for calculation of the restricted coefficients is introduced, and used for study of transverse cracking in composite laminated plates.
在Talreja提出的研究复合材料横向开裂的损伤力学方法的基础上,文中引进了一种更合理的计算约束系数的方法,并将其用于研究复合材料叠层板的横向开裂,预估了其弹性模量的变化。
补充资料：穿晶开裂
分子式：
CAS号：
性质：金属材料开裂的金属学特征之一。裂纹由晶粒内部穿过。延性断裂的断口微观特征一般为韧窝状，脆性断裂的特征为解理或准解理花样。
CAS号：
性质：金属材料开裂的金属学特征之一。裂纹由晶粒内部穿过。延性断裂的断口微观特征一般为韧窝状，脆性断裂的特征为解理或准解理花样。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条