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- ultimate tensile property 力学性能
- Standard Test Method for Ultimate Tensile Properties of Turf Reinforcement Mats 草皮增强垫临界拉伸性能的试验方法
- This paper analyzes the influence of SRA on the shrinkage-cracking property of HPC by designing five check-up experiments including desiccation-shrinkage, autogeous shrinkage, flat-restraint, anti-chloride ion penetration and ultimate tensile strain. 摘要设计了干燥收缩、自收缩、平板约束、抗氯离子渗透性以及极限拉应变等5种试验方法来检验减缩剂对高性能混凝土收缩开裂性能的影响。
- The variation of ultimate tensile strength with length for amosite crocidolite, chrysotile is shown in Table 2. 10. 铁石棉;青石棉和温石棉的极限抗拉强度随长度的变化情况见表2.;10
- The ESC and tensile properties of PC are studied. 对聚碳酸酯(PC)的耐环境应力开裂性和拉伸性能进行了研究。
- The output parameters of the model are three mechanical properties namely ultimate tensile strength (UTS), yield strength (YS) and elongation (ELO). 模型的输出为三个力学性能指标,即抗拉强度、屈服强度和延伸率。
- The results showed that the UTS(Ultimate Tensile Strength)of composites under tension decreased because of the fracture of zinc. 结果表明:锌的加入使钢/锌复合材料的塑性得到提高,同时其强度与钢相比有所降低。
- Properties determined by mechanical testing, such as yield strength, ductility, ultimate tensile strength, hardness, bendability, impact strength, etc. 由机械试验决定的特性,如屈服强度、延展度、极限抗张强度、硬度、弯曲性、冲击强度等。
- For other alloys, the H2 tempers have the same minimum ultimate tensile strength as the corresponding H1 tempers and slightly higher elongation. 对于其他合金,H2状态有与H1状态相同的极限抗拉强度和稍高的延伸率。
- The effect of the crack eccentricity ratio on the stress intensity factor and the ultimate tensile strength for cracked ductile plates was investigated in this paper. 摘要疲劳裂纹对船舶结构强度具有不可忽视的削弱作用,在过去的研究中,主要从断裂力学的角度对疲劳裂纹应力场进行分析,而对于静态裂纹板的极限强度的探讨相对较少。
- Research results show that the relationship between autogenous shrinkage at early ages and ultimate tensile strain can be approximately figured by a quadric equation. 研究结果表明,混凝土早期自收缩大小与相应的极限拉伸应变具有显著的二次曲线关系;
- Influence of solution temperature and cooling rate on tensile property and microstructure of TC18 alloy has been studied. 本文研究了固溶温度、冷却速度对TC18钛合金拉伸性能和显微组织的影响。
- The results showed that the lower BaSO 4 particle size, the higher the spinnability.The tensile property and the strength become po... 结果表明,硫酸钡粒径越小,纺丝性能越好,硫酸钡含量越大,纤维的拉伸性能变差,强度下降。
- The copolyester is an excellent elasticity and tensile properties. 该共聚酯有极好的拉伸性能和回弹性。
- Considering the randomness of strength and deformation of concrete material, a mathematic approach of producing random variables series of concrete ultimate tensile strain is proposed. 摘要针对混凝土构件材料强度和变形性质的随机性,采用数学方法提出构造混凝土极限拉应变数列的原理。
- Objective To establish a new technique for evaluation of the tensile property of articular cartilage using digital speckle correlation method ( DSCM) . 目的建立数字散斑相关分析(DSCM)测量人体软骨拉伸性能的新技术和应用方法。
- D integrally braided composite pipes were designed by four step braiding method.Composite pipes were made by RTM and tensile property was tested. 采用四步法编织技术,对三维整体编织管增强体进行了设计,利用树脂传递模塑工艺成型了复合材料管,并测试了其拉伸性能。
- It shows that the ultimate tensile strength and hardness of pure aluminum L2 are improved greatly by ECAP process, the ultimate tensile strength and hardness of L2 alloy is 95% and 70% higher than that of the alloy before ECAP processed respectively. 结果表明,随挤压次数的增加,L2的抗拉强度和硬度得到显著提高,抗拉强度可提高95%25,硬度提高70%25。
- Cu-10Ag and Cu-10Ag-Ce alloys in situ filamentary composites were prepared. The relationships of the ultimate tensile strengths(UTS) and microstructure evolution of the filamentary composites were studied. 制备Cu-10Ag和Cu-10Ag-Ce合金原位纤维复合材料,研究结构变化与应变强化的关系。
- The ultimate tensile strength of each of the composites deformation up to a true strain of 6.4 reach the value of 860 MN/m~2 and 1090 MN/m~2 far higher than the predicated value of rule of mixture. 经真应变为6.;4的形变后;强度分别为860MN/m~2和1090MN/m~2;远远超过混合法则的预测值。