concrete laboratory 中文意思是什麼

concrete laboratory 解釋
混凝土試驗室
  • 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）...
  • laboratory : n. 1. 實驗室，化驗室，研究室。2. 爐房。3. 化學工廠；藥廠。4. 實驗課。
  1. Standard test method for water retentivity of grout mixtures for preplaced - aggregate concrete in the laboratory

    在實驗室內進行預置集料混凝土灌漿混合料保水性試驗的標準試驗方法
  2. The major performances of concrete and mortars, which are mixed with different quantities of expansion admixtures under the same mix proportions, are studied systematically and deeply in this work. sulphoaluminate mixed with a type of new expanding component by use of the composite methods are studied in the laboratory, and some achievements have been obtained. the service conditions, the characteristics and the shortcomings of expansion admixture in the concrete engineering are analyzed and summarized based on literatures, and the expanding mechanism of concrete is discussed

    本文試圖從膨脹劑不同摻量研究其對混凝土和砂漿主要性能的影響，進行了一系列宏觀力學性能試驗研究；利用差熱分析（ dta ） 、掃描電子顯微鏡（ sem ）等分析手段對鈣礬石等水化產物的結晶和生成量、形貌特徵進行微觀分析；並採用復合方法摻加新型膨脹組分對硫鋁酸鹽類膨脹劑（ uea ）進行了改性試驗研究，根據多因素模糊綜合評價方法就各類膨脹劑的主要性能進行綜合評價，得出摻加新型膨脹組分pt的膨脹劑性能較優，取得了明顯的效果。
  3. At present plenty of experimental study has been made on the materials and structural performance of asphalt concrete cores in the world, and the design methods and construction technique as well as equipments have been more mature. however, there is still lack of the research of its basic performance. in this thesis, in combination with the actual project, the experimental study has been employed with the field core specimen and the specimen made in laboratory, mainly include the static triaxial test, confinement pressure stabilization test and stress relaxation test

    目前，國內外對瀝青混凝土心墻的材料和結構性能已進行了一些試驗研究，其設計方法、施工工藝和設備較為成熟，但其基本性能研究方面顯得較為薄弱，本文結合實際工程對瀝青混凝土心墻的芯樣和試驗室成型的試件進行了試驗研究，主要包括靜三軸試驗、圍壓穩定試驗以及應力鬆弛試驗研究，得到以下基本結論： 1
  4. The classic macroscopic mechanical models, which characterize the concrete as a continuum at macroscopic level and consider the test results of laboratory scale specimen as the mechanical properties of the material, could analyze the mechanical response of structures with greater size. in reality, the test results of laboratory that are generally called physical and mechanical parameters of material are average responses of a heterogeneous specimen with a certain size

    有關混凝土力學特性的力學模型都是基於混凝土材料的宏觀層次研究其力學特性，其主要特點是把材料理想化為均質材料進行研究，把實驗室尺度下力學試驗的結果作為材料的力學參數，以此為基礎進行更大尺度宏觀結構的力學響應分析。
  5. Standard practice for making test cylinders and prisms for determining strength and density of preplaced - aggregate concrete in the laboratory

    在實驗室內進行預置集料混凝土的密度和強度試驗用圓柱體和稜柱體製作試驗的標準規范
  6. After reading a large amount of domestic and international about shaft research materials, the thesis combines the concrete experimental condition of the laboratory, and the crankshaft crack modal parameter characteristic go on the theoretical research at different depth different position to smoothshaft, experimental study, test data processing, diagnose system developing work ect

    本論文在閱讀了大量國內外關于軸裂紋檢測的研究資料后，結合實驗室的具體試驗條件，對光軸和曲軸裂紋在不同深度不同位置時模態參數特性進行理論研究、試驗研究、試驗數據處理、診斷系統開發等工作。
  7. The frequency of concrete strength testing is determined by the quantity of concrete used for a structure. a pre - cast mould is filled with concrete and, upon curing, soaked in water for 28 days before delivering to a laboratory for the " crushing " test. the compressive force needed to break the concrete represents the strength of the concrete

    在建築過程中，建造商要按地盤中使用石屎數量的多寡，去?定測試石屎強度的次數，測試時建造商需要在預制的鑄模內倒滿石屎，待它凝固后浸在水裡二十八日，再運往實驗室進行測試，看看需要用幾大的力量才能把它壓碎，這個令石屎碎裂的力度就是石屎的強度。
  8. With laboratory test and theory analysis, structure design method of asphalt pavement with lean concrete base is systematically studied in the paper

    本文通過室內試驗和理論分析，對貧混凝土基層瀝青路面結構設計方法進行了系統研究。
  9. Standard test method for expansion and bleeding of freshly mixed grouts for preplaced - aggregate concrete in the laboratory

    在實驗室內測定預置集料混凝土用新混合灌漿料膨脹性和泌漿性的標準試驗方法
  10. Standard test method for time of setting of grouts for preplaced - aggregate concrete in the laboratory

    實驗室內測定預置集料混凝土的灌漿料凝固時間的標準試驗方法
  11. Nondestructive testing is a very important and difficult research lesson about the defect of concrete structures. this paper mainly measures the stress waves conveying in concrete structures and the depth of surface - opening cracks in concrete plates by using impact echo method after carefully reading a lot of articles about the state and the abroad of concrete nondestructive in the field and incorporating the special conditions on the laboratory

    混凝土結構物的缺陷的無損檢測是一個非常重要而又非常困難的研究課題，本論文在大量參閱了國內外關于混凝土結構物無損檢測的研究資料后，結合本實驗室的具體條件，應用沖擊反射法集中對應力波在混凝土板塊內傳播速度和混凝土結構物內部開口裂紋深度的測量等一系列問題展開了研究。
  12. With reference to the 3rd jianghan bridge in wuhan, qingganhe river bridge in zigui, hubei and meixihe river bridge in fengjie, this paper describes the design requirements for mix proportioning of pumped concrete for arch bridges of concrete - filled steel pipes, selection of all kinds of materials, compatibility tests and determination of both laboratory and construction mix proportioning

    摘要以武漢江漢三橋、湖北秭歸青干河大橋、奉節梅溪河大橋為例，介紹鋼管拱泵送混凝土配合比的設計要求，各種原材料的選擇及相容性試驗，試驗室配合比和施工配合比的確定。
  13. On the basis of spot sample and laboratory experiment, authors studied the time - variant probability model early age period mechanical properties of high - strength concrete

    通過現場試驗建立了高強度混凝土早齡期力學性能的經時概率模型。
  14. Standard practice for laboratories testing concrete and concrete aggregates for use in construction and criteria for laboratory evaluation

    實驗室試驗建築用混凝土和混凝土集料的標準實施規程和實驗室評定標準
  15. Test method for compressive strength of grouts for preplaced - aggregate concrete in the laboratory

    在實驗室內測定預置集料混凝土的壓縮強度的試驗方法
  16. With regard to the current situation that many colleges hasn ' t built up the independent and comparatively perfect experiment platform of computer network technology, this text introduces the mode of building the network technology laboratory through the cooperation between school and enterprise, and expounds the concrete design plan and operation effect

    摘要該文針對當前不少高校沒有構建起真正獨立的較為完善的計算機網路技術實驗平臺的狀況，介紹了通過校企合作建設網路技術實驗室的模式，並就具體的設計方案及運行效果作了較為詳細的闡述。
  17. In the face of opportunities and challenges in the international environment, the authors puts forward the guiding ideology and objective with comprehensive analysis and research of the statues quo and present problems in the traditional chinese medicine ' s industry in hebei province. according to the concrete requisition of the traditional chinese medicine ' s modernization, good planting system, good manufactory process ( gmp ), good laboratory practice ( glp ), good clinical practice ( gcp ) and so on, the paper presents eleven measures which are relevant to the modern medicine of hebei province

    本文在對河北省中藥企業、藥材基地以及中藥市場調查研究的基礎上，針對我國中藥產業在國內外大環境中所面臨的機遇和挑戰，結合中國加入wto對中國及河北省中藥產業的影響以及河北省中藥產業的發展基礎，對河北省中藥業的現狀及存在問題進行了全面分析和研究，明確提出了河北省中藥產業發展的指導思想、目標及發展方向。
  18. Furthermore, the results of laboratory tests, totally 57 small - scale specimens, are presented that it is a much complex process that load being transferred from inserted angle steel to concrete foundation

    3 、本次57個試件的角鋼抗拔試驗表明，作用力從插入角鋼傳到混凝土基礎是一個非常復雜的過程。
  19. Method of making test sample of concrete in laboratory

    實驗室內混凝土試樣的製作方法
  20. Prediction of quasi - brittle fracture of concrete and rock structures using laboratory - sized specimens

    用試驗室尺寸的試樣預測混凝土及巖石結構的準脆性斷裂
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