流態混凝土 的英文怎麼說

中文拼音 [liútàihúnníngtǔ]
流態混凝土 英文
chutable concrete
  • 流 : Ⅰ動1 （液體移動; 流動） flow 2 （移動不定） drift; move; wander 3 （流傳; 傳播） spread 4 （向壞...
  • 態 : 名詞1. （形狀; 狀態） form; condition; appearance 2. [物理學] （物質結構的狀態或階段） state 3. [語言學] （一種語法范疇） voice
  • 混 : 混形容詞1. （渾濁） muddy; turbid2. （糊塗; 不明事理） foolish; stupid
  • 凝 : 動詞1. （凝結） congeal; curdle; coagulate 2. （注意力集中） fix
  • 混凝土 : concrete; beton; jetereting混凝土壩 concrete dam; 混凝土板 concrete slab; 混凝土標號 concrete gra...
  1. This paper first discusses the cause of crack formation and crack mechanism of high performance concrete. then carries out crack tests of three groups of concrete slabs using aggregate type, sand rate and dosage of fly ash as design parameter

    本文初步探討了泵送高流態混凝土的裂縫成因和開裂機理，並分別以骨料品種、砂率以及粉煤灰摻量為設計參數進行了三組配合比混凝土平板的抗裂試驗。
  2. After bfs is put into high strength superplasticized expansive concrete ( substituted for cement ), autogenous shrinkage does n ' t appear in 1 day standard curing, and e2 in 14 day ' s age is higher than that of high strength superplasticized expansive concrete without bfs in the same age

    高強流態膨脹混凝土摻入磨細礦渣（等量替代水泥）后，標準養護1天未出現自收縮， 14天的限制膨脹率明顯高於未摻磨細礦渣的高強流態膨脹混凝土的對應值。
  3. In this paper, rebar corrosion state was judged with three electrochemical nondestructive measuring technologies, i. e. half - cell potential, a. c. impedance and time potential. when the rebar was transformed from passivation to depassivation, it can obtain the chloride ions corrosion critical content through taking and analyzing chloride ions content around the rebar

    本文利用半電池電位法、交流阻抗法和時間電位法三種電化學無損檢測技術判斷評估試件在試驗過程中鋼筋腐蝕狀況，當鋼筋由鈍化狀態轉為活化狀態時，取樣分析鋼筋周圍氯離子含量，得到了不同技術條件混凝土的氯離子臨界濃度。
  4. Because traffic flow greatly increases in recent years and the rank of actual driving load enhances, causing this bridge to be at the excess load the service condition, so in order to guarantee the bridge ' s transport security, the main body structure of the bridge should be reinforced

    摘要長沙市八一路跨線橋由於近年來交通流量大增，實際行車荷載等級提高，使得該橋處于超負荷的營運狀態，為了保證大橋營運安全，需要對此橋的主體結構進行加固，在選擇加固方案時對比了三種加固方法：鋼混凝土組合結構加固方法、混凝土結構擴大截面加固方法、粘鋼加固方法。
  5. Therefore, a. c. impendence technology is a promising method in studying the rebar corrosion state in concrete

    因此，交流阻抗技術是研究混凝土內鋼筋腐蝕狀態的有力工具。
  6. Thirdly, it simulated the pumping circuit & dividing circuit with the widely used software matlab / simulink. the displacement of the rod piston and the impact of hydraulic are analyzed in the different input flow ( frequency of pump ) and different reversing time. it found out the cause of hydraulic impact ( one - to - one incorrespondence between the response time of dividing circuit and the operation time of rod piston ), and gave some methods to weaken hydraulic impact. in the final part of the paper, the reliability of the theory analysis is further verified by the experiment of hydraulic system

    首先在流變學原理的基礎上，深入分析混凝土在輸送管道內的流動狀態，得出混凝土泵的負載特性方程；然後根據功率鍵合圖的建模方法，建立泵送迴路和分配迴路的數學模型，並運用模擬軟體matlab simulink對泵送和分配迴路模型進行了模擬，分析了在不同的輸入流量（泵送頻率）和換向時間下，活塞桿的位移和系統的液壓沖擊情況，找到了引起液壓沖擊的根本原因（即分配迴路的響應時間（固定值）與活塞桿的運動時間（變化值）不相匹配） ，並提出了相應的改進方法。
  7. As commercial concrete is arisen, people pay much attention to make concrete fluidized ; and it ' s to say the concrete must keep a high slump after long - playing transportation and halt

    隨著商品混凝土的興起，混凝土正向流態化的方向發展，要求混凝土拌和物在經過較長時間的運輸和停放后仍能維持較高的坍落度。
  8. Firstly, working theory and structure of concrete pump are lucubrated. and the flowing state of the concrete in duct is analyzed by virtue of the rheology theory. secondly, the flowing model of concrete in duct is established, with that, the pressure loss of concrete flowing in duct is analyzed, too

    論文首先對混凝土泵的工作原理和結構進行了綜合分析；基於流變學原理，深入分析了泵送混凝土在輸送管中的流動狀態，建立了混凝土在管道中的流動模型，分析了混凝土在管道中流動的壓力損失；基於運動學和動力學基本原理，對混凝土s管閥的運動學和動力學進行了分析。
  9. This seemingly contrary phenomenon is rooted in the coordination of expansion and strength development : the high strength especially high early strength of high strength superplasticized expansive concrete confined expansion effect, and there is " self - restricted effect " in concrete

    上述看似矛盾的現象源於膨脹混凝土的膨脹與強度的協調性：高強流態膨脹混凝土的高強度，特別是較高的早期強度限制了膨脹效應的發揮，在混凝土內部存在「自約束效應」 。
  10. From the research on hpec we can know that expansion property of high strength superplasticized expansive concrete shows obvious particularity compared with ordinary expansive concrete. when bfs is not put in, high strength superplasticized expansive concrete shows autogenous shrinkage in 1 day standard curing. and in 14 day ' s age e2 is less than half of middle strength superplasticized expansive concrete ' s with same csa dosage, and this shows expansion effect is confined more

    對hpec混凝土的研究發現，與普通膨脹混凝土相比，高強流態膨脹混凝土的膨脹性能表現出明顯的特殊性，在不摻超細礦物質摻合料（磨細礦渣）時，高強流態膨脹混凝土標準養護1天時出現自收縮， 14天時其限制膨脹率不到相同csa摻量的中強流態膨脹混凝土限制膨脹率的一半，表現為膨脹效應受到更大限制。
  11. The expansion and strength of middle strength superplasticized expansive concrete develop more coordinately. fa reduces the early strength of middle strength superplasticized expansive concrete, and this make more expansion become invalid when the concrete is in plastic state

    中強流態膨脹混凝土的膨脹與強度性能發展比較協調，粉煤灰的加入降低了早期強度，使更多的膨脹變為無效膨脹消耗在仍處于塑性狀態的混凝土中，混凝土限制膨脹率減小。
  12. This paper does simulation analysis on temperature field of baise rcc gravity dam with the software ansys based on the theory of transient temperature field

    摘要根據瞬態熱傳導三維有限元分析基本理論，利用大型有限元軟體ansys對百色碾壓混凝土重力壩溢流壩段一枯二枯施工期的溫度場進行了實時模擬分析。
  13. Transient seepage analyses for gouhou concrete faced rockfill dam were conducted using the unsaturated soil seepage theory

    摘要利用非飽和土滲流理論，對溝后混凝土面板砂礫石壩進行瞬態滲流數值模擬。
  14. Application of the drill superfluid concrete pile for supporting in a deep foundation ditch

    鉆孔壓灌超流態混凝土樁在深基坑支護中的應用
  15. Based on above experimental results, an optimum proportion of high - flowability concrete with high crack resistance is brought forward

    基於上述試驗的結果提出了抗裂性較好的高流態混凝土的優化配合比。
  16. Abstract : the paper puts forward a strengthening plan of defective cast in - place short pile through quality accident analysis. the properties of no shrinkage and high mobility concrete, and its aplication for short pile strength are discussed. result for strengthening is ascertained by measuring. an effective method is given for this case

    文摘:本文就缺陷性鉆孔灌注短樁基礎進行了質量事故分析，提出了加固方案，評述了無收縮高流態混凝土的性能及其在加固中的應用，並對加固的效果進行了檢測，為特定條件下的類似短樁的加固處理提供了實例。
  17. Since pump high - flowability concrete commenced in late 70 ' s, it has been put to extensive application due to its advantages of fast, high - efficiency and stable quality. but its high flowing property and pumpability also cause some negative effects, such as serious shrinkage cracks at early age, which arouses wide social concern

    泵送高流態混凝土自從70年代末期產生以來，以其快速高效、質量穩定等特點得到了廣泛的應用，但它的高流動性和可泵性也產生了一些負面作用，如早期收縮開裂現象比較嚴重，引起了社會的普遍關注。
  18. Problems paled in setting accounts of project price

    超流態管注混凝土壓灌樁應用及注意問題
  19. The studied results also show a. c. impendence spectrum not only can quickly and exactly judge the rebar state in concrete, but also hardly disturb the work electrode, in addition, much message of the concrete and rebar surface can be obtained

    研究結果表明，利用交流阻抗譜不僅可以快速、準確的判斷混凝土中的鋼筋腐蝕狀態，而且對工作電極的擾動小，還可得到關于混凝土和鋼筋表面的諸多信息。
  20. The surface cracks of concrete dam in the fengman projects were surveyed and detected with non - damage detection methods in the fields. the pouring process of the concrete was simulated with finite element method, and then the stress distribution in the dam was computed

    對豐滿大壩溢流壩段新澆混凝土裂縫進行了現場調查、無損性態檢測；採用有限元法模擬澆築過程中混凝土內的應力分佈。
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