concreting method 中文意思是什麼

concreting method 解釋
混凝土澆築方法
  • concreting : 灌築混凝土
  • method : n 1 方法，方式；順序。2 （思想、言談上的）條理，規律，秩序。3 【生物學】分類法。4 〈M 〉【戲劇】...
  1. Secondly, the construction techniques of cantilever concreting method of girder are analyzed in details. the construction program of stay rope formwork traveler, including the selection of formwork traveler type and the design of formwork traveler, is introduced

    本文重點分析了主梁的懸灌施工技術，從掛籃方案的比選與定型，到掛籃的設計與使用都做了詳細的介紹，本橋採用牽索式掛籃施工方案。
  2. 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。
  3. Since the reform and open policy was executed, along with 1988, 1994, 1998 " s three great changes of government functions, as well as the socialism market economy system was built and perfect step by step, the government " s guiding ideology to the economy management, the guidance principle and method to finance and accounting management work occurred deep change, the state - owned enterprise breaking off relations with the competent department, the scientific research unit turned, and the education system reformed put into effect in succession, the step that government " s manages changing from concreting economic behavior to macroscopic management passes quicken. tax revenue system, finance and accounting system, budget system and national treasury are concentrated and are paid the system and the government purchases all reformation such as system etc, and give the finance and accounting management work of government department to have poured into the new content

    改革開放以來，隨著1988年、 1994年、 1998年三次政府職能的重大轉變，以及社會主義市場經濟體制的逐步建立和完善，政府部門無論是對經濟管理工作的指導思想和具體內容，還是對財會管理工作的指導原則和方法都發生了深刻變化，國有企業與主管部門脫鉤，科研單位轉制、教育體制改革相繼出臺，政府由管理具體的經濟行為向宏觀管理過渡的步伐逐步加快；稅收制度、財會制度、預算制度、國庫集中支付制度、政府采購制度等各項改革，給政府部門的財會管理工作注入了新的內容。
  4. Construction method of bored concreting pile nearby existing railway line

    既有線旁鉆孔灌注樁施工方法
  5. Textual main research contents and the creative result obtain is as follows : carry out concreting method of the digital signatue in the troops supplies purchase system according to the ca attestation of pki

    本文的主要研究內容和所取得的創新成果如下:基於pki框架的ca認證在軍隊物資采購系統中實現數字簽名的具體方法。
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