如该设计基于应变硬化性能,设计应力通常在HAZ实际屈服点以上。
If the design is based on the strain hardened properties, the allowable design stress will usually be above the actual yield point of the HAZ.
通过室温下的仪器化冲击试验和静态拉伸试验,研究一种低屈服比高强度钢板在冲击载荷下的力学性能和断裂机理。
Mechanical properties and fracture mechanism of high strength steel sheet with low yield ratio under impact loading have been studied through instrumented impact and quasi-static tensile tests.
实验结果表明,使用性能良好的锭模耐火涂料在低剪切条件下,应具有较大的表现粘度与屈服应力,以及较小的塑性粘度和适当的触变性。
The results show that the coatings with good application properties have larger apparent viscosity , higher yield stress , lower plastic viscosity and proper thixotropy at lower shear rate.
列举织构对钛合金弹性、屈服、拉伸强度、断裂及疲劳等各种性能的影响;讨论了有关钛合金织构强化实际应用的一些问题。
The effects of textures on the elastic modulus, yield and tensile strength, fracture and fatigue properties as well as some problems on the application of texture strengthening were discussed.
而另一方面它又具有陶瓷材料的某些性能,如具有较高的屈服强度、高热稳定性和良好的抗热冲击性和高温抗氧化性。
Meanwhile it also exhibits some properties of ceramics such as excellent mechanical properties, high temperature stability, good resistance to thermal shock and high temperature oxidation.
随炉试样力学性能测试结果表明,屈服强度较高, 伸长率偏低,无法满足该零件技术要求。
The mechanical property testing showed that the yield strength is too high and the elongation rate is less than the technical requirements.
经退火热处理,钢板屈服强度降低到Q 195水平,塑性性能也有较大改善。
After annealing heat treatment, the yield strength of the steel plate reduces to the level of Q195 and the plastic performance has greatly been improved.
珠光体轨道钢是目前我国铁路轨道采用的主要钢种,其性能特点是抗磨损性能好,屈服强度高。
The pearlitic rail steel was widely used as rail track in China for its prominent performance in anti-wearing and high yield strength.
沥青的弹性模量(粘度)、屈服强度及韧性直接决定了沥青路面的各种力学与使用性能。
Various mechanic performances of asphalt pavements directly depend on modulus of asphalt(or viscosity), yield strength and toughness.
结果表明,研制开发出的铌钛微合金化if钢具有高的屈服强度和优良的成形性能。
The results show that the steel has high yield strength and quality forming property.
通过流变性能研究,讨论了界面设计对三元复合体系剪切屈服行为与触变行为的影响。
The effects of interfacial design on the shear yield behavior and thixotropic behavior of ternary composites were discussed through rheological measurements.
因此,在桥梁的抗震设计中,必须考虑桥台基础的提离和地基土的屈服等土与结构相互作用对桥台抗震性能的影响。
Therefore, the soil, superstructure and abutment interaction such as foundation uplift and yielding of underlying soil should be considered in the aseismic design of Bridges.
通过系缆强度性能实验分析了系缆强度曲线四个阶段,得到了系缆屈服强度、破断强度、弹性模量等性能指标。
The intensity curve of cable is divided into four typical phases. The yield strength, breaking strength and elastic modulus can be calculated and the elastic modulus is basically a constant.
终轧温度对低V钢的屈服强度和韧性存在显著影响,但对高V钢的组织性能影响不大。
Finish rolling temperature showed great effect on yield strength and impact toughness of low V-bearing steel, but showed no obvious effect to the high V-bearing steel.
表明:PS—1231多糖具有增粘性强,对酸、碱、盐稳定,水溶液屈服值高等独特性能。
The results indicate that PS-1231 is superior in tackifying, stable to acids, alkalis and salts, and higher in yield value of water-solubility.
研究表明,在计算船体总纵强度时,必须考虑构件的屈曲、屈服等各种可能的破坏模式,要考虑受压构件屈曲后及崩溃后非线性性能影响。
The study indicates we must take into account several possible destructive modes such as buckle and yield et al and consider the non-linear effect of post-buckling and post - collapse of components.
同时还提高了AZ91合金的高温抗蠕变性能和抗拉强度及硬度,但对屈服强度和伸长率影响不大,降低了合金的低温阻尼性能,但却增加了高温界面阻尼。
The creep-resistant, tensile strength and hardness are increased, but there's no obvious change on the elongation ratio and yield strength. Though the low temperature damping ca…
同时还提高了AZ91合金的高温抗蠕变性能和抗拉强度及硬度,但对屈服强度和伸长率影响不大,降低了合金的低温阻尼性能,但却增加了高温界面阻尼。
The creep-resistant, tensile strength and hardness are increased, but there's no obvious change on the elongation ratio and yield strength. Though the low temperature damping ca…
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