通过一系列的实验比较和分析研究,客观地评价了三维编织工艺参数对复合材料拉伸性能的影响。
In this paper, based on a series of experimental comparison and analysis, the influence of three dimensional braiding technology parameters on the tensile properties of composites is evaluated.
从简单的拉伸试验着手,研究了应变加载速率对PC/ABS 高分子材料拉伸性能的影响,并对试验结果进行了详细分析。
The experimental investigation of the effect of loading rate on the tensile properties of PC/ABS and the analysis of the test results has been given in the paper.
结果表明:不同粒径的竹粉对复合材料拉伸性能、弯曲性能及冲击强度均有显著的影响。
Results showed that different particle sizes of bamboo flour had obvious effect on the tensile strength, flexural strength and impact strength of the samples.
详细研究了尼龙和聚酯短纤维用量对尼龙-天然橡胶和聚酯-氯丁橡胶复合材料的20%定伸应力、拉伸强度及撕裂性能的影响。
The influence of the loading level of nylon and PET short fibres was studied on the physical properties of Nylon-NR and PET-CR Composites, such as 20% modulus, tensile strength and tear resistance.
采用不同的拉伸速率对复合材料加载,分析了加载速率对复合材料性能的影响。
Different tensile rates were adopted during the experiment, and the influence of loading rate on the mechanical properties of the composite material was analyzed thoroughly.
实验结果表明:纵向拉伸载荷对尼龙帘线-橡胶复合材料的横向拉伸力学性能有很大的影响。
Experiment results indicate that the effects of longitudinal constant tensile loads on transverse tensile behaviors are obvious.
采用不同的拉伸速率对复合材料载入,分析了载入速率对复合材料性能的影响。
Different tensile rates were adopted during the experiment, and the Influence of loading rate on the mechanical properties of the composite materiel was analyzed thoroughly.
研究了两种不同预混法对织物预型件和复合材料浸润效果、拉伸性能和剥离性能的影响;
The effects of different premix technique on the effective infiltration, tensile and peeling properties of thermoplastic performs and composites were investigated.
试验结果表明:新设计的拉伸夹具能够在低温环境下很好地测定复合材料力学性能,夹具本身对测量结果无影响。
Testing results showed that the self-designed tensile testing jigs suited for measurement of tensile properties of composite materials at low temperature; the jigs have little effect on the results.
及不同处理方法和不同处理液浓度对复合材料拉伸性能和剥离性能的影响。
The effects of different processing methods and concentration on the tensile and peeling properties of thermoplastic composites were also researched.
用熔融共混法制备出聚丙烯基纳米复合材料,研究了形状和大小不同的纳米介孔MCM - 41填充物对聚丙烯基纳米复合材料的拉伸性能与热性能的影响。
The influences of the different shape and the different size of nano-sized mesoporous MCM-41 on the tensile properties and thermo-stability were investigated.
研究了成核剂对软聚氯乙烯(SPVC)发泡材料拉伸性能的影响。
The effect of the content of nucleate agent on the mechanical properties of soft poly(vinyl-chloride)(SPVC) foamed material was investigated.
探讨了在单向拉伸时该残余热应力对材料性能的影响,为分析复合材料的力学行为提供理论指导。
The effect of the micro residual stress on material properties during tensile is analyze. This theory mentioned above can be used to analyzed the mechanics behavior of composites.
研究了材料介质细观非均匀性对纤维增强脆性基复合材料在单轴拉伸荷载下的力学性能的影响。
The influence of heterogeneity on mechanical behavior of composites reinforced with fibers was researched by using the different homogeneity indexes.
研究了铺层参数及纤维表面处理对芳纶纤维、碳纤维混杂增强环氧复合材料(简称混杂复合材料)纵向拉伸性能的影响。
The effect of stacking parameters and fiber surface treatment on the longitudinal tensile properties of F-12/CF hybrid epoxy composites had been studied.
考察了静力拉伸弹性模量与动态弹性模量的差别,以及弹性模量对该材料等温低周疲劳性能参数的影响。
The difference between static elastic modulus and dynamic elastic modulus was investigated. The effects of elastic modulus on parameter of low cycle fatigue were studied also.
通过GB/HDPE的拉伸实验和断口形貌分析,研究了颗粒体积分数、拉伸速率、界面强度对GB/HDPE复合材料力学性能的影响。
The effects of particle volume fraction, tensile rate and interface bonding strength on the properties of GB/HDPE composites were studied by tensile test and SEM observation.
通过GB/HDPE的拉伸实验和断口形貌分析,研究了颗粒体积分数、拉伸速率、界面强度对GB/HDPE复合材料力学性能的影响。
The effects of particle volume fraction, tensile rate and interface bonding strength on the properties of GB/HDPE composites were studied by tensile test and SEM observation.
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