composite structural section 中文意思是什麼

composite structural section 解釋
復合構造剖面
  • composite : adj 1 併合的，復合的，混成的，合成的，集成的。2 【建築】混合式的；【造船】鐵骨木殼的。3 【植物；...
  • structural : adj. 構造上的，結構上的，組織上的。adv. -ly
  • section : n 1 （外科、解剖的）切斷；切割；切開。2 【外科】切片，【金相】磨石。3 （果子的）瓣。4 【數學】截...
  1. According to the special shape and operate requirements of the torpedo, the structure and moulding process of the torpedo shell are established, in which the body and overlay block with grooves are moulded by fiber winding, and close moulding respectively with the adhesive by limited stop compression. in the light of the selection of raw material system, composite system with outstanding performance are defined, based on which the mechanical properties are tested., with the overall consideration of structural characters and design demands, the main factors which may have effects on the strength and stability ( including stiffness section dimension, stiffeners space, skin thickness and skin lay angle ) is optimized one by one for the structure design parameters on the base of the fem model of skin, stiffness and layover block by fem. as a result, the prototype with 1 : 1 proportion and its structure and lay optimization design are completed. the moulding technology for polyurethane foam moulding the stiffened shell is obtai ned in terms of the design, manufacture moulding, experimental mould and tooling

    依據在研產品特殊的外型結構和使用要求，確定了該型號水雷復合材料殼體的具體結構形式和復合成型工藝路線，即由纖維纏繞工藝成型主體異形件，閉模成型帶通槽外貼塊，用限位加壓工裝實現粘接的工藝路線；通過對原材料體系的篩選，確定了綜合性能較好的復合材料體系，以此為基礎進行了力學性能測試；運用有限元方法，建立了蒙皮、筋條和外貼塊的分析模型，綜合考慮結構特點和設計要求，對影響結構強度與穩定性的主要因素（包括筋截面尺寸、筋間距、蒙皮厚度、蒙皮鋪層角度）分別進行了結構設計參數的優選，最終完成了復合材料異形耐外壓殼體1 : 1樣件和縮比實驗件結構及鋪層優化設計；完成了聚氨酯泡沫胎成型內置加筋殼體的成型工藝技術研究；對縮比件進行外壓性能測試，並給出了應力、應變測試結果。
  2. Based on the structural features of semi - cylinder composite dike in the yangtze estuary deepwater channel regulation phase project n a section, the key technique of such semi - cylinder transportation procedure and precasting quality is analyzed and summarized, which may serve as a reference for relevant construction

    摘要依據長江口深水航道治理二期工程n a標整治建築物中半圓體混合堤結構形式，對這種半圓體大型構件出運工藝與預制質量控制的技術關鍵進行分析總結，供同行參考。
  3. The principal conclusions include : ( a ) the composite system is composed of both active - bearing structural members and inactive - bearing ones, being of a character of combination of rigid retaining structures with flexible ones, so its working mechanism will be behaved as sharing loadings, waterproof and impermeability, loading transfer, local reinforcement and pre - reinforcement ; ( b ) the experimental results show that much more subsoil will participate in retaining action, soil stresses of internal slope will be shared uniformly and deflections caused by excavation will be reduced notably because of cooperation of nails and cement - soil mixing pile wall ; and ( c ) the internal forces of facing in vertical model will be a control factor of design and the cross section tensile strength of cement - soil wall will govern strength of the

    主要研究結論有： （ 1 ）復合土釘支護的作用機理主要為臨時加固土體以保證局部穩定、有機聯系以共同承擔荷載、改善土體性質起到止水抗滲作用。 （ 2 ）試驗結果表明：復合土釘支護能夠充分調動周圍土體共同作用，有效地控制基坑變形；復合土釘支護中止水帷幕的插入深度和強度對控制邊坡變形與失穩有較大作用；復合土釘支護效果明顯優於一般的土釘支護。 （ 3 ）面層與邊坡土體共同變形，設計時可按外力作用下的彈性地基梁進行計算。
  4. According to the nonhomogeneous anisotropic elastic theory, a calculation model of composite material plate with circular hole in common structural connection section was developed

    摘要針對工程中常見的連接結構中含圓孔的復合材料板，根據非均質各向異性彈性理論建立計算模型。
  5. Based on the above contribution the method is used to evaluate the accuracy and limitation of the simplified design methods proposed by the chinese jgj 138 - 2001 specification and yb9082 - 97 specification, which are only suitable for concrete encased composite columns of rectangular cross section with doubly symmetric structural steel. several valuable conclusions and suggestions for practice design are obtained

    在此基礎上，利用計算機程序對國內兩個組合柱設計規程，建設部頒布的《型鋼混凝土組合結構技術規程》 （ jgj138 - 2001 ）和冶金部頒布的《鋼骨混凝土結構設計規程》 （ yb9082 - 97 ）中建議的配置對稱結構鋼的矩形截面型鋼-砼柱的簡化設計方法進行了分析和評估，獲得了一些對工程設計有價值的結論和建議。
  6. As numerical examples, a slender composite column of rectangular cross section with embedded h - shape structural steel is first considered. the complete load - deflection curve is obtained and compared with the corresponding experimental results. the comparison demonstrates the validity and accuracy of the proposed method

    應用編制的計算程序，首先對一配有工字型鋼的矩形截面長柱進行了計算分析，獲得了長柱的荷載-撓度全過程曲線，並與試驗結果作了比較，驗證了計算程序的正確性和有效性。
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