ductility的例句大全

In the same axis pressure and distribution hoop rate role Xia, existing reverse eccentric from of bent twist widget delay back curve is more" narrow", fell segment is more steep, load contains role cycle number and ductility is reduced, stiffness degradation is more fast.

在相同轴压比和配箍率作用下，存在扭转偏心距的弯扭构件滞回曲线较狭窄，下降段较陡峭，荷载作用循环次数较少，延性降低，刚度退化较快。

As one of the most promising high-performance light-weight structural materials, Ti-Al alloys have been widely applied in aerospace, aircraft, high speed trains, automobile, etc. However, their practical applications are still limited because of their extreme brittleness and poor ductility at room temperature.

作为最具前景的高性能轻质结构材料之一，Ti-Al合金被广泛运用于航空航天、高铁和汽车等行业。然而，由于其室温脆性大，延展性较差，极大地阻碍了其实际应用。

It is found that the most important factor in determining R is the ductility, while both damping and the post yield stiffness have a minor effect in the short period range.

阻尼比、后期刚度对R的影响是第二位的，而且只在短周期范围内比较明显。

The knee bracing steel frame ( KBF) is a new kind of energy dissipating frame, which combines excellent ductility and lateral stiffness.

斜隅支撑框架体系（KBF）是一种新型耗能支撑框架钢结构体系，它具有延性好、抗侧移刚度大、震后容易修复的特点。

Experimental study on anti-cracking, deformation, ductility and energy of prestressed KP_1 brick-wall

预应力（KP1）砖墙的抗裂、变形、延性与耗能试验研究

Under the standard curing conditions the ductility index of ECO RPC reached a maximum when the fiber volume fraction is 2%.

在标准养护条件下，生态RPC的延性指数在纤维体积率为2%时最大。

Under the above-mentioned background and in support of the research programs of National Natural Science Foundation of China, the ductility of high strength concrete columns retrofitted with CFRP sheets were discussed in the thesis just based on the work done by team members before.

基于上述背景，在国家自然科学基金项目的资助下，结合课题组之前所做的工作，本文对碳纤维（CFRP）布改善高强混凝土柱的延性性能进行了试验研究和分析。

A high strength and ductility copper alloyed ductile iron used in making 480 diesel engine crankshaft-was studied.

以铜合金球墨铸铁制造高强韧性车用480高速柴油机曲轴的研究表明。

and metal free upsetting test was the conventional and useful one to study the free surface fracture and ductility.

而金属的自由镦粗又是人们用来研究自由表面裂纹和材料可加工性能的一个方便而实用的实验。

the curvature ductility analysis of the bound concrete pressure-bent member

约束混凝土压弯构件曲率延性分析

effect of cold deformation and tempering on ductility of low carbon martensite steel

冷变形低碳马氏体钢的回火塑性

based on the properties of moderate-high-rise multi- bibbed composite wall structure, displacement ductility design method is investigated.

根据中高层密肋复合墙体结构的特点，提出了基于位移延性的设计方法。

in this paper the energy dissipation mechanism and anti-earthquake ductility design of ferroconcrete frame structure are expounded mainly.

文章主要阐述了钢筋混凝土框架结构的耗能机理和抗震延性设计的方法。

study on ductility of corroded reinforced concrete beam

受腐蚀钢筋混凝土梁截面延性研究

this is because an abnormal amount of flux is melted and excess deoxidizers may be transferred to the weld deposit, lowering its ductility.

这是因为融化的焊剂量太多，导致过量的去氧剂转移到堆焊上，从而降低了金属的延展性。

the brazing formulations are robust with good ductility and have minimal embrittled phases or otherwise decreased braze integrity.

钎焊制剂坚固并具有良好延性，并具有最少的脆化相或以其它方式降低的钎焊完整性。

standard test method for ductility testing of metallic foil

金属箔延展性试验的测试方法

due to its strong toughness and ductility, steel becomes the most sustainable building material at present.

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。

calculation of ductility coefficient for reinforced concrete beam with t-shaped section

钢筋砼T形截面梁的截面延性系数计算

the results show that, with the decrease of finishing temperature, the low-temperature impact ductility decreases gradually.

结果表明：随着终轧温度的降低，角钢的冲击韧度逐渐降低；