查询词典 ductility

Analysis of the test results indicates:having been prestressed,the walling with ring beam and tie column not only can increase own anti cracking degree and load bearing ability to some great extent,but also improve evidently own behavior of deformation,ductility and energy consumption.

从我国的国情出发，今后砌体结构仍将是一种应用相当广泛的结构形式。但历次地震的震害表明，这类房屋的抗剪能力和抗变形能力较差，其破坏严重。鉴于此，国内外许多单位通过研究与实践，提出了一些有关改善砌体结构抗震性能的措施[1～ 3] 。

The plastic deformation capacity of the specimens having web openings in plastic zone of the steel beam depends on the reinforcement at beam-to-column connection. The unreinforced specimen could not develop enough ductility, while the specimens reinforced with shear tab or vertical stiffener can achieve satisfactory ductile behavior.

试体於钢梁塑性区腹板开孔，其塑性变形能力则有赖梁柱接头之补强，未补强之试体无法发展出足够之韧性，惟以剪力板或垂直加劲板补强之试体则可发展出令人满意的韧性行为。

Good corrosion resistance, weldability and ductility.

良好的耐蚀性、可焊性及塑性。

It must be emphasized that the absence of a definite yield point does not in itself imply that the material has a low ductility.

必须强调的是，没有明显的屈服点并不意味材料有较低的韧性。

In recent years, with the advanced requirements for speedup and heavy load from rail transport, the advanced requirements for the property of supporting pedestal have been proposed. The inherent defectivenesses which include the low mechanical property, low fatigue ductility and low shock resistance of cast-steel product, and the avoidless gas cavity, shrinkage porosity, inclusion, crack, etc in cast-steel product, existed in the product of Cast-steel supporting pedestal, have threatened the high speed and safe running of railroad.

近年来，随着铁路运输对重载、高速要求的提高，对关键部件支撑座的性能要求也在提高，铸钢支撑座产品存在的固有缺陷(铸钢件本身的机械性能、疲劳韧性、抗冲击性能都不高，铸件产品无法避免地存在气孔、缩松、夹杂、裂纹等)对铁路高速安全运行已构成威胁。

High ductility and excellent bendability to form bends ,loops and complicated configurations without fracture .

高弹性和低刚度，矫治力高出镍钛合金丝 40%而刚度却只是不锈钢丝的40%。

Properties determined by mechanical testing, such as yield strength, ductility, ultimate tensile strength, hardness, bendability, impact strength, etc.

由机械试验决定的特性，如屈服强度、延展度、极限抗张强度、硬度、弯曲性、冲击强度等。

Reactive powder concrete is a cementitious material with Ultra-high performance,such as high strength、 high ductility and low permeability.

活性粉末混凝土是一种超高性能的水泥基材料，具有超高强度、高韧性、低渗透性。

If a centrically braced steel frame is used, structure"s stiffness can be met easily. However, when the braces buckle under severe earthquake and are out of function, the frame collapses quickly because it can"t support these loads, thus its energy-dissipation capacity and ductility is poor.

如果采用中心支撑钢框架体系，结构的刚度要求很容易满足，但是当支撑在罕遇地震下失稳而退出工作后，结构整体因不能继续承载而很快倒塌，结构的延性和耗能能力就比较差。

Coherence of GFRP on the tensile side of the column could remarkably improve the componental bearing capacity in proportion to the increment of the numbers of glassfiber layers although there was no linearity between them and no improvement in the ductility of the column either.

通过10根粘贴玻璃纤维布钢筋混凝土偏压柱在单调荷载作用下的试验，比较分析GFRP加固前后偏压柱的承载力、延性及破坏形态。

A historical region of southwest France between the Pyrenees and the Garonne River. The duchy of Aquitaine was joined with France after the marriage of Eleanor of Aquitaine to King Louis VII in1137, but its possession was disputed after her subsequent marriage to Henry II of England.

阿基坦法国西南部一个历史地区，位于比利牛斯山和加隆河之间，在1137年阿基坦的埃莉诺与国王路易斯七世结婚之后阿基坦公国加入法国，但当她再嫁英国亨利二世后，其归属权便受到争议

There are moments when I look at the smiling , happy faces of my expectant staff and wonder how they will cope when confronted by an outraged housemaster along with an unrepentant and recalcitrant bleached blond teenager in 18 years ' time .

有时候，我看着那些满怀期待的员工微笑，幸福的脸，想着当他们遇到一位愤怒的宿舍管理员和一位不知悔改，叛逆，而且将头发染成白色的18岁少年时，他们会如何处理。