查询词典 ductility

Example two analyzes the static construction character steel frame, braced frame and different braced frame, including relation of loading-level displacement, inter梥tory displacement and distribution of plastic hinge, the frames ductility, the axis force of brace and shearing-force of ground brace bearing, then it is clearly known the brace can minis the level displacement of frame, minis inter-story displacement, bear ground floor shearing-force. So, the brace greatly inflects construction performance of braced frame .

算例二对纯框架和支撑框架以及支撑框架不同支撑情况下进行非线性弹塑性分析：包括荷载—水平位移关系，层间相对位移与塑性铰分布，刚架延性，支撑轴力及底层支撑承担剪力等情况，了解到支撑可以减小框架柱顶水平位移，减小层间相对位移，增加刚架延性、承担底层剪力，显示支撑对框架结构性能的重要影响。

Production manager: nitrated puerility control resulting in a reduction in working hours by 2028528le increasing pro-ductility by

25生产部经理：引入质罧刂疲？沟霉ぷ魇笔？跎倭？0％，而生产力则提高了25％。

In this report, we first make a review of the retrofit methods in the literatures and provide design equations for retrofit of the beams and columns. Then we will use four school buildings as examples to design their ductility retrofits

文中先对文线上的补强工法作一回顾，并对梁及柱的韧性补强设计提出设计公式，在文后以四栋学校建筑为例，做出梁及柱的韧性补强设计。

Ductility of a metal is the ability to undergo permanent changes of shape without rupturing.

金属的韧性是指吸收机械能的能力。

Ductility of a metal is the ability to undergo permanent changes of shape without rupturing.

一种金属的延展性是没有破裂竞技状态失常经历永久的变化的能力。

Ductility is the ability to undergo permanent changes of shape without rupturing.

延展性是承受永久性变形而不破坏的能力。

He concept of tubed column was first introduced by Tomii and others in 1985,and which had been proved to be very effective to prevent shear failure,as well as to raise the ductility of reinforced concrete columns.

omii和作者等人在 1985年首次提出套管柱的概念，并验证了套管柱能够有效防止柱的剪切破坏并显著提高柱的延性。

Tubed reinforced concrete column ; concrete filled steel tubular column ; confinement ; aseismic design ; ductility ; Fiber Rinforced Plastics

套管钢筋混凝土柱；钢管混凝土柱；约束；抗震设计；延性；纤维增强塑料

The major concentsare summarized as follows: 1.Experimental research on the GFRP Tubed short reinforced concrete columns underaxially loaded are carried out to investigate the mechanical properties of working feature, theeffect of GFRP tube confining,ductility of the specimens.The effects of concrete strength,loading condition,ratio of longitudinal reinforcement and ratio of stirrups are researched.

完成了以下工作： 1、通过GFRP套管钢筋混凝土组合短柱的轴心受压试验，研究其工作机理、破坏形态、GFRP管对混凝土的约束效果、延性，试验研究了影响这种组合短柱轴压力学性能的部分因素，包括混凝土强度，GFRP管不同的受力方式，纵筋配筋率，体积配箍率等。

For diameter 26mm axle bar of CK45 steel,when surface hardness is 54～ 62HRC,core maximum hardness is 32HRC and case depth is 3.8～5.3mm,it has an optim um combination of strength and ductility .

对φ26mm CK45钢轴杆，当表面硬度为54～62HRC，硬化层深度为3.8～5.3mm，心部硬度＜32HRC时，轴杆具有最佳的强韧性，获得了较高的静扭强度和扭转疲劳寿命。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐