concrete-prestressing steel 中文意思是什麼

concrete-prestressing steel 解釋
混凝土預應力鋼
  • concrete : adj 1 具體的，有形的；實在的，實際的。2 固結成的，混凝土製的。3 圖案詩歌的（參閱concrete poetry）...
  • prestressing : 強壓（拉、扭）處理
  • 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...
  1. Specification for hot rolled and hot rolled and processed high tensile alloy steel bars for the prestressing of concrete

    混凝土預加應力用熱軋和熱軋並處理的高抗拉強度的合金鋼筋規范
  2. Steel for the prestressing of concrete - part 2 : cold - drawn wire

    混凝土預應力鋼筋.第2部分:冷拉鋼絲
  3. Steel for the prestressing of concrete - part 5 : hot - rolled steel bars with or without subsequent processing

    混凝土預應力鋼筋.第5部分:有或無后續加工的熱軋鋼筋
  4. Fabrication of the box beam is divided into such parts as reinforcement, formwork, concreting, prestressing, moving and storing of beam, pipe grouting under pressure, end sealing of the beam, water - proof layer on the bridge surface system, protective coating etc. the paper makes description of effective box beam construction technology and workmanship which can be adopted in other projects, such technologies as : manufacturing and fixing of reinforcement, steel reinforcement fixing baseplate, web plate and top plate respectively and lifting the steel skeleton into form, requirements of design and manufacturing and way of utilization for dismantling - erection type formwork and hydraulic formwork, optimization of concrete ratio, concrete pouring process of two ends of beam in priority over the middle, in sequence of first baseplate followed by web plate and top plate at last, concrete pouring in inclined section and in horizontal layer, concrete vibration mainly by external vibrator in assistance with internal vibrator, methods and regulation for steam curing of concrete, dual controls over stress and strain to ensure quality of prestressing workmanship, construction method of effective beam moving by heavy - weight special moving facility, some regulations and key notes about construction of grouting under pressure, beam ends sealing, water - proof layer on the bridge surface system, protective coating

    箱梁製造由鋼筋工程、模板工程、混凝土工程、預應力工程、移存梁工程、孔道壓漿工程、梁體封端工程、橋面防水層和保護層工程等施工環節組成。文中介紹的採用胎具製作和綁扎鋼筋，分底腹板和頂板分別綁扎並吊裝鋼筋骨架入模；拆裝式和液壓式兩種模板的設計、製作要求和使用方法；綜合考慮、優化混凝土配合比，混凝土灌注從兩端至中間、先底板、后腹板、再頂板的施工順序和斜向分段、腹板水平分層、附著式振搗為主、插入式搗固為輔的施工工藝，蒸汽養護的方法和規定；應力應變雙控制確保預應力施工質量的施工技術；採用重物移運器有效移梁的施工方法；壓漿、封端、橋面防水層和保護層施工的一些規定和注意事項等都是對箱梁製造行之有效的施工技術和施工方法，並可為以後類似施工作借鑒。
  5. Prestressing technic and control of barbed wire steel bar concrete pillar

    刺線網鋼筋混凝土柱預制工藝及質量控制
  6. Steel for the reinforcement and prestressing of concrete - test methods - part 2 : welded fabric

    混凝土鋼筋和預應力鋼筋用鋼.試驗方法.第2部分:焊接鋼絲網
  7. Standard test method for hydrogen embrittlement resistance for steel wire hard drawn used for prestressing concrete pipe

    預應力混凝土管用冷拉鋼絲耐氫脆性的標準試驗方法
  8. Standard specification for steel wire, hard drawn for prestressing concrete tanks

    預應力混凝土水箱用冷拉鋼絲的標準規范
  9. Parameter analysis, 3d nonlinear finite element program and experimental study are carried out to discuss the prestressing effects in terms of ultimate flexural strength, deflection, cracking moment, the redistribution of internal force, the stress increment of prestressed tendons, and the slip at the interface of prestressed steel - concrete composite continuous beams

    本文通過參數分析、 ansys三維有限元非線性分析、模型試驗等研究方法，著重探討了抗彎承載力、撓度變形、開裂彎矩、內力重分佈、預應力筋應力增量、組合界面滑移等方面的預加力效應。
  10. On the basis of establishing the model of the axial tensile members of the prestressed concrete filled steel tubular, two - step design method is used to explain the principle of work and the stability bearing capacity of the structure at the stage prestressing is analyzed ; 2

    本文主要進行了如下工作： 1在建立預應力鋼管混凝土軸心受拉構件模型的基礎上，用兩階段設計法闡述了其工作機理，並對結構在預應力施加階段的穩定承載力進行了理論分析； 2
  11. First, to solve the present difficulties in steel - concrete engineering structural analysis and construction supervision and control, steel - concrete coordinating relations for two kinds of heterogeneous material composite members, prestressing cables and concrete, steel tubes and concrete, are studied and deduced by proposing the concepts of both composite members of heterogeneous materials and steel - concrete coordinating relations

    首先，針對鋼混工程結構分析和施工監控中存在的一些難題，在提出鋼混異種材料組合構件和鋼混協作關系概念的基礎上，研究並推導了預應力鋼索與混凝土、鋼管與混凝土兩種異種材料組合構件的鋼混協作關系。
  12. Prestressed concrete pressure pipes, cylinder and non - cylinder, including joints, fittings and specific requirement for prestressing steel for pipes

    包括接頭配件和管道預應力鋼特殊要求的圓柱型和非圓柱型預應力混凝土壓力管
  13. Steel for the reinforcement and prestressing of concrete - test methods - part 1 : reinforcing bars, wire rod and wire

    混凝土鋼筋和預應力鋼筋用鋼.試驗方法.第1部分:鋼筋細鋼筋和鋼絲
  14. Steel for the prestressing of concrete - part 4 : strand

    混凝土預應力鋼筋.第4部分:鋼筋束
  15. Steel, concrete and composite bridges - specification for materials and workmanship, concrete, reinforcement and prestressing tendons

    鋼混凝土及混合結構橋.第7部分:材料和加工質量混凝土鋼筋及預應力鋼筋束規范
  16. Steel, concrete and composite bridges - recommendations for materials and workmanship, concrete, reinforcement and prestressing tendons

    鋼混凝土及混合結構橋.第8部分:材料和加工質量混凝土鋼筋及預應力鋼筋束推薦規范
  17. Standard specification for uncoated high - strength steel bar for prestressing concrete

    預應力混凝土用未塗覆的高強度鋼棒材的標準規范
  18. Steel for the reinforcement and prestressing of concrete - test methods - part 3 : prestressing steels

    混凝土鋼筋和預應力鋼筋用鋼.試驗方法.第3部分:預應力鋼筋
  19. Steel for the prestressing of concrete - part 1 : general requirements

    混凝土預應力鋼筋.第1部分:一般要求
  20. Steel for the reinforcement and prestressing of concrete - test methods - prestressing steel

    混凝土的鋼筋和預應力用鋼.試驗方法.預應力鋼
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