steel beam 中文意思是什麼

steel beam 解釋
丁字形鋼梁t
  • steel : n 1 鋼，鋼鐵。2 鋼製品；刀，劍，打火鐮；（女人胸衣等中的）松緊鋼條[絲]；鋼磨；〈美國〉剃刀，小刀...
  • beam : n 1 梁，棟梁，桁條；（船的）橫梁。2 船幅；（動物、人的）體幅。3 （秤）桿，杠桿，（織機的）卷軸，...
  1. It provides strong basement for the research of design. the method of structure analysis commended by this paper is based on nonlinear finite - element, diathermanous and elasticity mechanics. it found the model of a steel beam pressed by gravity and temperature in the condition of indoor fire

    本文提出的結構分析法是在大量參數分析的基礎上，以非線性有限元、傳熱學及彈性力學為基礎，利用ansys軟體，建立一個鋼框架梁在室內局部火災條件下的傳熱模型與在重力荷載及溫度荷載共同作用下的受力模型。
  2. Shaped steel / steel profile concrete beam. its characteristic is to enwrap a layer of concrete outside of the structural steel beam

    採用型鋼混凝土大樑，它的特徵是在鋼結構梁外面再包裹一層混凝土外殼。
  3. Elastic theory and plastic theory are adopted in the analysis of the two section composite beam. elastic theory suggests, on the condition of the same steel beam section size, the composite beam for the floorslab is suited lower flanges convertion section stiffness cuts down by 75. 1 %, elastic limit bending resistant capability cuts down by 47. 9 %, than the composite beam for the floorslab is suited on the top flange. it s conversion section stiffness is lifted 8. 0 %, elastic limit bending resistant capability is lifted 0. 20 %, than the steel beam

    彈性理論分析的結果表明，在鋼梁截面大小相同的條件下，樓板位於鋼梁下翼緣的組合梁和樓板位於鋼樑上翼緣的組合梁相比，其換算截面剛度降低75 . 1 ，梁的彈性極限抗彎承載力降低47 . 9 ，樓板位於鋼梁下翼緣的組合梁和純鋼梁相比，其換算截面剛度提高8 . 0 ，梁的彈性極限抗彎承載力提高0 . 2 。
  4. In this thesis, four types of steel beam - rectangular cfst column connections, including normal welded flange plate ( wfp ) connection, bolted flange plate ( bfp ) connection, stiffened end plate ( sep ) connection and double split - tee plate ( dst ) connection, were designed based on the configuration of steel frame connection. total 8 models, 2 models of each kind of connections were tested under low - reversed cyclic loading at the end of cfst columns. the relationships between force and displacement at the end of columns, the relationships between the moment and rotation of the joints, degradations of strength and stiffness, ductility, failure mechanism and failure characteristics of these four connections under different axial - compression ratios were presented

    本文借鑒鋼框架節點構造，設計了四種類型矩形鋼管混凝土柱與鋼梁連接節點，包括常規栓焊（ wfp ）節點、翼緣全螺栓連接（ bfp ）節點、雙t板連接（ dst ）節點以及加勁端板連接（ sep ）節點，進行了四類節點8個模型試件在柱端低周反復荷載作用下的抗震性能試驗研究，比較了不同軸壓比下節點的滯回性能、強度與剛度退化、延性、破壞機理與破壞特徵，主要結論有： 1 、節點的位移滯回曲線與轉角滯回曲線為塊型分佈，沒有或略有捏攏現象，耗能能力強； 2 、軸壓比對節點滯回曲線有顯著影響，全部節點都有顯著的剛度退化； 3 、位移與轉角骨架曲線在峰值荷載後有較長的水平或下降段，具有良好的延性性能； 4 、從整體抗震性能上看，翼緣全螺栓連接節點、雙t板連接與加勁端板連接節點都優于常規栓焊節點，可在實際工程中加以推廣。
  5. Inquiring into coal extraction by caving face with steel beam in extraordinary geologic zone

    型鋼梁放頂煤工作面在特殊地質構造區域採煤的探索
  6. During calculation of the ultimate flexural capacity of composite beams, it assumes steel beam, concrete board and connecter are plastic, calculates them by ultimate equilibrium method

    在組合梁受彎極限承載力計算中，認為鋼梁、混凝土板和連接件完全塑性，採用極限平衡法計算。
  7. Elastoplastic analysis and practical calculation of steel beam columns under fire condition

    火災下鋼構件的彈塑性分析和實用計算
  8. Transfer matrix method of internal force analysisof tapered h - section steel beam

    型鋼梁內力分析的傳遞矩陣法
  9. Wp = 6 > the practical table is compiled that integral stability coefficient of homemade rolled h - section steel beam under constant moment

    編制了等端彎矩作用下軋制h型鋼梁式構件的整體穩定系數表，可供工程設計參考。
  10. The suggestion is put forward that adopting the different geometry control condition between rolled h - section steel beam and general i - section steel beam

    本文提出軋制h型鋼的幾何控制條件，並建議將一般工字形截面簡支梁和軋制h型鋼梁分列處理。
  11. Based on the gb50017 code, the geometry control condition of integral stability capacity of homemade rolled h - section steel beam is conservative excessively and is modified accordingly

    本文得出精度更高、適用范圍更廣的計算簡化式。 gb50017關于梁的整體穩定幾何控制條件對國產軋制h型鋼過于保守。
  12. Choosing of parameter for damped reducer is then presented, and its nature is compared. the best effective reducer is chosen based on actual condition. at last, one suffered harmonic load steel beam is applied by high damping spring tmd to reduce vibration, and experiment results indicate that tmd with high damping spring performs better

    接著提出了阻尼吸振器新的參數選擇方法，對無阻尼吸振器和阻尼吸振器的性能進行了比較，根據具體情況，選擇吸振效果最佳的吸振器類型。
  13. Then an thorough computer modeling using finite element program with material, geometry and state triple - nonlinear taken into account is carried out on a series of influencing factors, such as comparison with npn - beam splice connection, comparison of varies designed theories, and the varying of fraction coefficient, diameter, grade, pretension and arrangement of bolts, thickness of web and flanges of beam and column, splicing location, axial loading on column, etc. lots of useful conclusions are drawn form computer modelling. finally, design and construction suggestions are given out. this study fills the black in the field of steel beam - to - column connection with cantilever beam high - strength bolted - splicing at both home and abroad

    然後，本文在考慮材料、幾何和狀態三重非線性的基礎上，對該連接形式進行了全面的計算機模擬，主要考慮了帶懸臂梁段全螺栓拼接的樑柱連接節點與無拼接的樑柱連接及翼緣對接焊接腹板拼接的連接節點的對比，各種設計方法之間的對比，以及翼緣拼接和腹板拼接的螺栓間距、直徑和數量，拼接點與梁端之間的距離，梁和柱的翼緣、腹板厚度，柱的軸力，接觸面的摩擦系數，翼緣和腹板拼接板的厚度等因素的影響。
  14. Major products of the company are : ventilation equipments, including various types of fans, inlets, cool cells, and accessories ; livestock flooring systems including plastic floors, cast iron floors, high tensile steel beam, fiberglass beams etc, the company also produces patented full system containerized nursery buildings. consumer products such as hand tools and hardware, lighting

    公司主要產品包括:通風設備，含多種風扇、風口、水簾系統及配件；養殖設備含塑料地板、鑄鐵地板、高強度鋼梁、玻璃鋼梁等；公司還生產專利產品移動式集裝箱豬舍；消費品，如手動工具、五金工具、燈具等。
  15. Plastic theory suggests, the composite beam for the floorslab is suited lower flange, it s plastic limit moment cuts down by 52. 4 % than the composite beam for the floorslab is suited on the top flange. it s plastic limit moment lifts 8. 8 % than the steel beam, which is on the same condition

    塑性理論分析的結果表明，樓板位於鋼梁下翼緣形式的組合梁和樓板位於鋼樑上翼緣形式的組合梁截面相比較，其塑性極限彎矩降低52 . 4 ，和同等條件下純鋼梁截面相比較，樓板位於鋼梁下翼緣的組合梁塑性極限彎矩提高8 . 8 。
  16. Over - all stability reduction coefficient of steel beam

    鋼梁整體穩定系數58
  17. Analysis of integral stability of steel beam under restriction

    約束條件下鋼梁的整體穩定分析
  18. The impact dynamic response of a simply - supported steel beam in fire

    受火侵襲簡支鋼梁的沖擊動力響應
  19. The bolt cable suspanded steel beam support technology along goaf roadway

    沿空留巷錨索吊掛鋼梁支護技術
  20. Optimization of nb microalloyed steel beam blankcontinuous casting technology

    微合金化鋼異型坯連鑄工藝的優化
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