Ductility
英音[ dʌkˈtɪlɪti ] 美音[ dʌkˈtɪləti ]

延展性

常用释义

词性释义

n.

延展性;柔软性;顺从
例句
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The ability of a metal to be drawn into a wire is known as ductility.
金属被拉成金属丝的性能称为延展性。
等延性强度需求谱常用于结构需求曲线的建立。
The results indicate that the structure is of good ductility and energy dissipation capacity, which meets the requirements of code.
试验结果表明,消能支撑框架模型结构具有良好的延性性能和耗能能力。
AZ31镁合金具有良好的延展率和较高强度,是目前商业化应用最广的变形镁合金。
延展性指的是材料在承受拉应力时发生变形而不断裂的能力,就像在拔丝一样。
Ductility of a metal is usually much less when hot than when cold.
热状态的金属韧性一般要比冷状态的金属低得多。
零件表面能被低熔点金属渗透以增大密度、强度、硬度、延展性和抗冲击能力。
剪切连接件的设置对构件受力后期延性和承载力的提高有着显著的效果。
因此在设计中,通过合理选择这些参数,可以使短肢剪力墙具有较高的承载力和良好的延性。
钢管混凝土结构具有承载力高,延性好,抗震性能优越,施工方便等特点。
Tests results show that the bearing capacity of the columns increases, but the ductility decreases with an increase of axial load ratio.
结果分析表明,试件的承载力随着轴压比的增大而提高,但延性降低明显;
The conclusions show that the tensile strength of joint is not less than base-metal's, providing with fine ductility.
结果表明,接头的抗拉强度不低于母材,而且塑性良好。
钢铁具有强大的韧性和延展性,成为目前最可持续发展的建筑材料。
HRB500 bar is a new hot rolled ribbed bar with hi-strength and strong ductility, which has been used widely in foreign countries.
HRB500级钢筋是一种强度高、延性好的新型热轧带肋钢筋,在国外已得到广泛应用。
On the same loading condition the ductility of the member is less than that of conventional steel-reinforced concrete members.
在相同荷载条件下,钢骨高强混凝土构件的延性比钢骨普通混凝土构件的有所降低;
A ductility theory is adopted in anti-seismic design specification of New Zealand, Japan, the United States and the Europe country .
目前新西兰、日本、美国、欧洲等国家抗震设计都采用延性抗震设计理论。
得出了一定的结论,并在此基础上对钢筋混凝土桥墩延性设计方面提出一些建议。
如果能够提高结构的抗火能力或者提高结构的延性,将有可能避免结构倒塌,避免惨剧再次发生。
目前,国内外对混凝土受弯构件的延性十分重视,关于这方面的研究已经相当普遍,并取得了很多成果。
在详细的了解合金的强度之后,这堂课开始说明延性及韧性。
门窗洞口的存在对试件承载力有一定的削弱,但对延性和耗能能力则有一定的提高。
该节点具有良好的延性性能,能起到一定的耗能减震作用,可用于抗震建筑结构中。
It is concluded that the decreased number of cavities is the main reason for the improved superplastic ductility.
低温预应变提高超塑性的主要原因在于它减少了变形过程中孔洞的数量。
延性材料是一种用拉力可以将其永久拉伸的材料。
The test results shows that good energy dissipation and displacement ductility capacities can be achieved.
试验结果表明,十字加劲肋钢板剪力墙具有较好耗能能力及延性。
In this regard, shear walls are used to enhance the strength of the vertical members and reduce the ductility demand.
换言之,剪力墙可用来增加垂直构件之强度并降低其韧性需求。
测试不锈钢在弯曲状态下的延展性及可锻性。
The various properties of structural steel, including strength and ductility, are determined by its chemical composition.
结构钢的化学成分的变化决定其包括强度和韧性等性能的改变。
而在这类结构中,作为主要抗侧力构件的低剪力墙,高宽比较小,破坏为剪切型,延性较差。
7必须采用高强度、高延性的钢作为预加应力的材料。
1·Once ductility is introduced, materials become weak.
而一旦把延展性引入进来,材料就变得脆弱了。
2·Metals are elements that generally have good electrical and thermal conductivity. Many metals have high strength, high stiffness, and have good ductility.
金属就是通常具有良好导电性和导热性的元素。许多金属具有高强度、高硬度以及良好的延展性。
3·A part surface can be infiltrated with a low melting point metal to increase density, strength, hardness, ductility and impact resistance.
零件表面能被低熔点金属渗透以增大密度、强度、硬度、延展性和抗冲击能力。
4·Causes the steel to produce the hot brittleness, reduces the steel the ductility and the toughness, when forging and rolling crack.
使钢产生热脆性,降低钢的延展性和韧性,在锻造和轧制时形成裂纹。
5·Tests used to assess the ductility and malleability of stainless steel subjected to bending.
测试不锈钢在弯曲状态下的延展性及可锻性。
常用短语
impact ductility
impact ductility - 冲击韧性
同义词
n.
[力][材]延展性;柔软性;顺从
同根词 (词根ductile)
ductile adj 柔软的;易教导的;易延展的