code for design of steel structures中文是什么意思

• 钢结构设计规范

• code    n. 1.法典；法规。 2.规则，准则；(社会、阶级等的 ...
• design    vt. 1.计划，企图，立意要…。 2.指定，预定；留给 ...
• steel    n. 1.钢，钢铁。 2.钢制品；刀，剑，打火镰；(女人 ...
• structure    n. 1.构造，结构；组织；石理，石纹。 2.建造物。 ...
• code for design of concrete structures    混凝土结构设计规范
• code for design of masonry structures    砌体结构设计规范
• code for design of timber structures    木结构设计规范
• design of steel structures    钢结构设计
• detail design of steel structures    钢结构施工设计
• code for design of high-rise structures    高耸结构设计规范
• anti-seismic design of structures    结构抗震设计原理
• basic design of agricultural structures    农业设施设计基础
• bridge structures design criteria    桥梁结构设计标准
• design manual for bridges and structures    桥梁和结构设计手册
• design of building structures    建筑结构设计
• optimum design of structures-program    结构优化设计
• progress in steel building structures    建筑钢结构进展
• statistics analysis of steel structures    钢结构统计分析
• steel and concrete structures    钢铁混凝土合成结构
• steel structures painting council    美国钢铁结构油漆协会
• washers for steel structures    钢结构用垫圈
• code design    代码设计
• design code    标准号; 设计守则；设计规范; 设计准则；设计规范
• design of code    编码设计
• steel design    钢材设计; 钢设计

• Code for design of steel structure gb50017 - 2003 , the being employed code in china , has codified the basic theory about second - order analysis , but there is no criteria about second - order drift , and the drift limits in the code can be only used in first - order lateral displacements analysis . therefore , it is urgently that researches are needed on second - order drift analysis and on how to establish the new limits for second - order drift . it ’ s a practical problem that researching how to establish second - order drift limits , and some conditions relative practical engineering are required to be taken into account
  我国现行规范《钢结构设计规范》 ( gb50017 - 2003 )已经将二阶分析的原理列入其中,但规范中尚未涉及二阶侧移计算的有关内容,规范中规定的侧移限值也仅限于对一阶侧移的约束,这就迫切需要对二阶侧移计算方法进行研究,以及确立考虑二阶效应后钢框架结构的侧移限值。
• Through analysis of some examples , with the methods of first order elastic analysis , second elastic analysis and the notional load approaches recommended in the book code for design of steel structure ( gb 50017 - 2003 ) and other methods , it carries act a comparative analysis of the frame structure . the result shows first order plastic analysis would be taken in calculation of the frame structure when < 0 . 1 . however , when > 0 . 1 and < 0 . 25 , the second order elastic analysis would be taken and the imaginary horizontal load is dealt with the defects of frame structures , or the method in this thesis would be taken
  结果表明，当0 . 1时，可以采用一阶弹性分析进行框架结构的计算；当0 . 1且0 . 25时，应采用二阶弹性分析计算框架的内力，可以用假想水平荷载法考虑缺陷对内力的影响，也可以用本文方法进行分析；当0 . 25时，考虑二阶效应后，一阶弹性分析与二阶弹性分析所得的位移相差较大，说明二阶效应非常显著，应增加框架的侧向刚度。