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- final ultimate tensile strain 最终极限拉应变
- 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；
- 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。
- 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。
- Allowable ultimate tensile strain of reinforcement 钢筋拉应变限值
- allowable ultimate tensile strain 允许极限拉应变
- ultimate tensile strain capacity 极限拉伸值
- Research in Ultimate Tensile Strain of Placing Joint in RCC Layers 碾压混凝土层面极限拉伸试验研究
- EXPERIMENT ON RELATIONSHIP BETWEEN EARLY AUTOGENOUS SHRINKAGE AND ULTIMATE TENSILE STRAIN OF CONCRETE 混凝土早期自收缩与极限拉伸应变的相关性试验
- Keywords HPC;shrinkage-cracking;SRA;Desiccation-shrinkage;autogenous-shrinkage;fiat-restraint;chloride ion penetration;ultimate tensile strain; 高性能混凝土;收缩开裂;减缩剂;干燥收缩;自收缩;约束试验;氯离子渗透;极限拉应变;
- Keywords HPC;Shrinkage-Cracking;SRA;Desiccation-shrinkage;Autogenous-shrinkage;Flat-restraint;Chloride ion permeability;Ultimate tensile strain; 高性能混凝土;收缩开裂;减缩剂;干燥收缩;自收缩;约束试验;氯离子渗透;极限拉应变;
- This shape allows only tensile strain. 这种形状使膜片只允承受拉伸压力。
- ultimate tensile strain 极限拉应变
- Computation models for early-age ultimate tensile strains of commercial house floors 商品住宅楼板早期极限拉应变的计算模型
- 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。
- The results showed that emulsifiers can decrease the plastic tensile strain. 单甘酯和硬脂酰乳酸钠都增加了塑料的吸水率；
- 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 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。
- The reduction of Si band gap and the enhancement of light intensity under external tensile strain are observed. 在施加外加的伸展应力之下，我们观察到矽的能隙缩减还有光强度的增加。
