saturation of concrete 中文意思是什麼

saturation of concrete 解釋
混凝土飽和水
  • saturation : n. 1. 浸透，浸潤。2. 充滿；飽和。3. 【化學】飽和（狀態）。4. 飽和劑。5. 【物理學】磁性飽和。6. 【色】濃度，章度。7. 【商業】（市場的）飽和供應，足量供應。
  • of : OF ＝Old French 古法語。
  • 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）...
  1. The results of research on the workability of hbc concrete show that hbc concrete, when compared with opc concrete, has excellent compatibility with superplasticizer, in terms of better initial fluidity, less slump loss, definite saturation point and less dosage at saturation point. in addition, good mineral admixture such as i class fly ash can obviously improve the workability of hbc concrete. moreover, hbc concrete exhibits more excellent workability under the condition of low w / c ratio, which indicates hbc is more suitable for making super high strength concrete whose w / c ratio is very low

    對高貝利特水泥高性能混凝土工作性能的研究結果表明，高貝利特水泥與高效減水劑具有良好的適應性，表現為初始流動度較大，經時損失較小，具有明顯的飽和點且飽和點摻量較小；此外，優質的礦物摻和料如一級粉煤灰能明顯改善hbc混凝土的工作性能；更為突出的是hbc混凝土在低水膠比的情況下表現出更為優異的工作性，這一特性預示著高貝利特水泥更適宜配製水膠比很低的超高強混凝土。
  2. This means the saturation degree of concrete is different. by means of analyzing the l9 ( 34 ) orthogonal table, the air content is the chief factor, the second factor is water binder ratio and the third is mineral admixture in both high water pressure and low water pressure. the water saturation degree of concrete in damaging point ( e6 / e0 = 60 % ) can be found by measuring the dynamic modulus of elasticity after six freezing - thawing cycles

    採用l9 （ 34 ）正交表對水膠比、含氣量和摻合料三個因素進行分析，試驗結果表明:在自然情況下，影響混凝土水飽和系數的主要因素是水膠比，而影響混凝土在鹽溶液中飽和系數的主要因素則是含氣量;在水壓力作用下，無論壓力大小，混凝土水飽和系數的影響次序依次為含氣量、水膠比、摻合料。
  3. By using the method of orthogonal table, the water binder ratio, air content and mineral admixtures which affect the saturation degree are analyzed in this paper. meanwhile in freezing and thawing cycle circumstance including water environment and 3. 5 % nacl liquor, the saturation degree and the saturation rate are also analyzed. moisture content of the concrete is different by varying water pressure

    本文採用正交分析方法，研究了自然飽水和壓力飽水條件下水膠比、含氣量和摻合料三個因素對混凝土飽和系數的影響規律，並研究了混凝土在純水和3 . 5 % nacl溶液中受凍后飽和系數的變化規律。
  4. The test result shows that the water binder ratio is the chief factor in damaging point. the saturation of concrete and the higher degree of saturation in the surface layer of specimens can be used to explain the damage form of specimens in the freezing - thawing, which include change of relative dynamic modulus of elasticity and weight

    通過測定飽水受凍6次后混凝土試件的相對動彈性模量，可以計算出混凝土破壞時（ e6 / e0 = 60 % ）相對應的水飽和系數，即極限水飽和系數，試驗結果表明對試件極限水飽和系數而言，水膠比影響顯著。
  5. Measures for further developing concrete mix design were presented based on above work. for example, adopts pfca as an index in designing durability of concrete, uses mortar slump flow test to select cements and water - reducers and to measure saturation dosage of water - reducer in mortar and then determine optimum dosage of it in concrete, uses bar - slump test to determine stability and fluidity of fresh concrete, and consequently, the workability of high fluidity and high stability concrete such as pumped or self - compacting concrete can be designed by adopting proper cfvm determined in terms of rheological properties of designed mortar measured with cone - based rheometer

    如採用粗集料破碎率作為耐久性設計的一個指標；採用砂漿坍落擴展度試驗選擇水泥和減水劑，確定砂漿中減水劑的飽和摻量，並通過上述數學模計算混凝土中減水劑的飽和摻量，以此為參照確定最佳摻量；採用障礙坍落度試驗確混凝土的穩定性和流動性，結合由漏斗式砂漿流變儀測定的砂漿流變性能確定合理的砂漿填充系數，從而實現對高流動性高穩定性要求的混凝土（如泵送和免振自密實等）的工作性設計。
  6. With mortar being separating matrix, from aspects of theories and test - methods of workability - design, separation mechanism of water - reducer for cement paste, relation between properties of interfacial zone and concrete durability etc, this work focused on sample index for durability evaluation, saturation dosage of water - reducer, test for rheological properties of mortar and test on concrete workability etc, achieved following main conclusions. 1

    本研究以砂漿為分散體系，對混凝土的工作性設計從理論到測試方法、從減水劑對水泥漿體的分散機理、從混凝土界面性能與耐久性的關系等不同角度，對砂漿流變性能的測試方法和混凝土工作性的測試、減水劑飽和摻量、耐久性簡要評價指標等方面進行了研究，得到以下主要結論。
  7. The main contents of the thesis are shown as follows : presenting fundamental theories of statistic pattern recognition, discussing rgb ( red, green, blue ) color space, ohta color space, hsi ( hue, saturation, intensity ) color space and its converted color space, materials consistency in gray scale and the application in removing foreign bodies in tobacco flows, hence presenting recognition pattern based on " unit recognition ", designing sample machine for this purpose, which consists of material - providing system, optic system, image - grabbing system, real - time intelligent image - processing system and systems of automatically rejecting foreign bodies and self - diagnosis, analyzing and optimizing hard wares, offering concrete designs such as optic system and air - ejector driver circuit, presenting and realizing physical ram

    本文的主要內容有：統計模式識別基礎理論及它們在煙草異物識別中的應用；討論了rgb （ red 、 green 、 blue ）基礎顏色空間、 ohta顏色空間、 hsi （ hue色調， saturation飽和度， intensity亮度）顏色空間及其變換空間、物料圖像紋理、灰度均勻性等在煙草異物識別中的應用，並在此基礎上提出了"基於判別單元顏色統計特性"的煙草在線異物識別模型，設計並研製了煙草在線異物實時識別與自動剔除系統原理樣機，它由供料系統、光學系統、圖像數據採集系統、實時智能圖像處理系統、異物自動剔除系統以及自診斷系統等組成。
  8. Saturation dosages of two plasticizers in concretes were measured by bar - slump test. a mathematic model for calculating saturation dosage of plasticizer in concrete from which in mortar was found out by taking adsorption of coarse aggregate into account

    建立了粗集料在新拌混凝土中吸附水率的測試方法，與改進的障礙坍落度試驗方法相結合，提出了從砂漿到混凝土的減水劑飽和摻量數學模型。
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