English translation for "square hollow section"
|
- 方形管
Related Translations:
- Example Sentences:
| 1. | The cold - formed square hollow section columns are widely used in various structures such as building structure , trusses , space frames and offshore plates etc . this paper is mainly doing the research on load carrying capacity of the cold - formed square hollow section columns under axial load , the paper includes the following main contents : ( 1 ) an elastic buckling stress for cold - formed square hollow section is presented by finite element analysis , and is compared with the result given by classical elastic buckling theory ; ( 2 ) the elastic - plastic non - linear behavior of the cold - formed square hollow section columns analyzed by ansys is presented ; ( 3 ) by using material model , and geometry nonlinear analysis , the cold - formed effect to stub columns of cold - formed square hollow section is studied ; ( 4 ) by using an material model , the geometry nonlinear analysis , the influence of initial geometrical imperfection to stub columns of cold - formed square hollow section is also analyzed ; ( 5 ) the load carrying capacity of the cold - formed square hollow section columns , which are including the cold - formed effect and influence of initial geometrical imperfection is analyzed by non - linear finite element , and the theoretical analysis results are compared with the results of experimental study and the results calculated by specification gb50018 - 2002
冷弯方管作为轴心压杆广泛用于房屋结构、桁架、网架、塔架以及海洋平台等结构中，本文主要研究轴心受压冷弯方管的承载力性能，内容主要包括以下一些： ( 1 )对冷弯方管的弹性临界应力进行有限元分析，并与经典理论结果进行对比，以验证有限元程序的适应性； ( 2 )阐述冷弯方管采用有限元弹塑性非线性分析理论及应用ansys软件的非线性分析方法； ( 3 )采用弹塑性模型，考虑几何非线性及材料非线性，对不同宽厚比的轴心受压冷弯方管柱的冷弯效应进行有限元非线性分析研究； ( 4 )考虑冷弯效应对屈服应力的影响，对不同宽厚比的轴心受压冷弯方管短柱在不同初始变形下的承载力性能进行有限元非线性研究； ( 5 )考虑冷弯效应、几何初始变形，对不同长细比和不同宽厚比的轴心受压冷弯方管长柱的承载力性能进行有限元非线性研究，并与试验结果以及我国现行规范gb50018 ? 2002计算结果进行对比分析。 | | 2. | Behavior and mechanism of concrete filled double - skin steel tubular ( cfdst ) beam - columns subjected to monotonic or cyclic loading were investigated . two kinds of cfdst section tubes were studied in this paper , that is , the outer steel tubes are circular hollow sections ( chs ) or square hollow sections ( shs ) , while all the inner steel tubes are chs . based on systematic parameter analysis , simplified models were derived to predict the load - carrying capacities of the composite members , and simplified moment - curvature and lateral load - lateral deflection hysteretic models , as well as ductility coefficient were suggested
本文从理论和试验两个方面较系统地研究了圆、方中空夹层钢管混凝土构件在单调加载(包括轴压、纯弯、压弯荷载)下的力学性能和工作机理,以及其在往复荷载作用下的滞回性能,并在参数分析的基础上,提出了圆、方中空夹层钢管混凝土轴压、纯弯和压弯构件承载力的实用计算方法和弯矩-曲率、荷载-位移滞回关系模型及延性系数的确定方法。 |
- Similar Words：
- "square hole" English translation, "square hole cutting slotting tool" English translation, "square hole screen" English translation, "square hole sieve" English translation, "square hole slotting tool" English translation, "square hooks" English translation, "square hot iron-type steel spade" English translation, "square hybrid orbital" English translation, "square hyperpolarizing current pulse" English translation, "square hysteresis-loocharacteristic" English translation
|
|
|
