1) Compression strength after impact
冲击后压缩强度
1.
Compression strength after impact(CAI)and mechancal properties were studied.
以聚砜作为增韧剂,采用"离位"增韧技术,制备复合材料层压板,测试了复合材料的力学性能与冲击后压缩强度(CAI),对微观增韧机理进行了研究。
2) impact compressive strength
冲击压缩强度
3) CAI
[英]['si:,ei'ai] [美]['si,e'aɪ]
冲击后压缩
1.
Experimental Studies of CAI of Woven-fiber Laminates Composite on Hygrothermal Environment;
二维编织层压板湿热环境下冲击后压缩性能的实验研究
2.
The experimental research of impact and CAI of woven composite;
编织型复合材料的冲击及冲击后压缩强度的试验研究
3.
It appears that the damage area size can be decreased by incrasing stitching density and using high strength thread; the CAI strength rises remarkablely when the stitching density was increased instead that highstremgth thread used.
采用缝纫工艺对基于预浸料辅层的复合材料进行厚度方向增强,用落球法进行了冲击损伤和冲击后压缩破坏实验。
5) impact compression
冲击压缩
1.
The dynamic mechanical properties of steel-fiber reinforced ultra high strength concrete with different fiber volume fractions were studied by the split Hopkinson press bar testing method under impact compression with different strain rates.
采用分离式霍普金森压杆装置对不同纤维体积率的钢纤维超高强混凝土进行不同应变率的冲击压缩试验,结果表明钢纤维超高强混凝土是应变率敏感材料,并测出其应变率敏感阀值,当应变率超过阀值后,钢纤维超高强混凝土的强度、韧度与弹性模量都随纤维体积率的增加而显著提高,在高应变率下,超高强混凝土基体成粉碎性破坏,而钢纤维超高强混凝土呈现出“裂而不散”的破坏形态。
6) Shock compression
冲击压缩
1.
Experimental studies on Hugoniot data of gaseous methane under shock compression;
冲击压缩下甲烷的状态参数实验研究
2.
The boron-doping technology and metallurgical micro-structure of die steel are discussed from the angle of its resistance to repeated shock compression.
结果指出:模具钢渗硼层在多次冲击压缩载荷下发生一定的塑性变形。
3.
Metastable alloy powders in the FexTi100-x(x=10~90,in mol%) system were prepared by mechanical alloying(MA) and the bulk alloys were consolidated by shock compression.
应用机械合金化方法制备了FexTi100-x(摩尔分数,x=10~90)合金粉末,并利用冲击压缩方法将上述粉末制成了块状合金。
补充资料:压缩强度
分子式:
CAS号:
性质:在压缩试验中,试样直至破裂(脆性材料)或产生屈服(非脆性材料)时所承受的最大压缩应力。计算时采用的面积是试样的原始横截面积。在没有明显屈服点的场合,可以用预先设定的偏置屈服点的压应力来定义。压缩强度也是一个重要的力学量,它表征材料抵抗压缩载荷而不失效的能力。
CAS号:
性质:在压缩试验中,试样直至破裂(脆性材料)或产生屈服(非脆性材料)时所承受的最大压缩应力。计算时采用的面积是试样的原始横截面积。在没有明显屈服点的场合,可以用预先设定的偏置屈服点的压应力来定义。压缩强度也是一个重要的力学量,它表征材料抵抗压缩载荷而不失效的能力。
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