粗集料 的英文怎麼說

中文拼音 [cūjíliào]
粗集料 英文
coarse aggregate
  • 粗 : Ⅰ形容詞1 （長條東西直徑大的） wide （in diameter）; thick 2 （長條東西兩長邊的距離寬的） wide （i...
  • 集 : gatherassemblecollect
  • 料 : 名詞1 （材料; 原料） material; stuff 2 （喂牲口用的穀物） feed; fodder 3 （料器） glassware 4 （...
  1. The result indicates that in the case of constant content of asphalt, marshall stability, compression strength, rupture strength, compression modulus and rupture modulus of cement emulsified asphalt concrete would increase along with the increase in cement content ; in the case of constant content of cement, these index values would decrease along with the increase in asphalt content ; while with the increase of coarse aggregate, rupture strength and rupture modulus of the concrete would increase conspicuously, yet compression strength and compression modulus would have a little change

    試驗結果表明：在乳化瀝青含量不變時，隨著水泥用量的增加水泥乳化瀝青混凝土的馬歇爾穩定度、抗壓強度、抗折強度、抗壓回彈模量、抗折回彈模量隨之增加；在水泥用量不變時，隨著乳化瀝青用量的增加相應的力學指標呈降低趨勢；礦料級配中粗集料含量增加后，混合料的抗折強度和抗折回彈模量有明顯增加，但抗壓強度和抗壓回彈模量變化不大。
  2. Failure probability of coarse aggregates ( pfca ) could be a sample index durability evaluation of concrete in compressive strength test, where pfca was the ratio of number of total particles to which of the broken ones of coarse aggregates in the failed faces of a concrete specimen

    混凝土抗壓試驗中，粗集料破碎率p _ （ fca ）可以作為混凝土耐久性的一個簡要評價指標，其定義為試件斷裂面上破碎的粗集料顆粒數與暴露的粗集料顆粒總數之比。
  3. Effect of particles size of coarse aggregate on stability of aggregate blend

    粗集料粒徑對礦質混合料骨架穩定性影響分析
  4. I summarize the development of sma in recent years and highlight the research problems related to and their signifances in chapter 2. i introduce the characteristic of sma " s compose in chapter 3 ; i discuss the mechanism of sma in chapter 4 ; chapter 5 focuses on the requirement imposed on the ingredients of sma, such as asphaltum combined material, thick or thin material and fibre stabilization material ; new theory to guide the design of ratio of sma ingredients are proposed in chapter 5 ; i brings forward the combined material design of ratio of sma in chapter 6 ; in chapter 7 i sum up the essential points of the paper and explains the problems happened during experiment to expect more improvement

    第一章緒論，提出了對sma進行研究的目的與意義，第二章對近年來sma在國內外發展情況進行了簡單介紹；第三章介紹了sma的組成特點；第四章綜合介紹了sma的作用機理；第五章介紹了sma對瀝青結合料、粗集料、細集料、填料、纖維穩定劑等的要求；第六章提出了sma混合料配合比設計方案；第七章總結全文要點，並就實踐（實驗）過程中存在的問題進行說明，以期進一步提高。
  5. In order to improve the pavement performance of lime - fly ash stabilized aggregates and make coarse aggregates form skeleton, the paper confirm the rate of voids of the mixed aggregates by the method of vibrating test

    為了改善二灰碎石基層的路用性能，使粗集料（ 31 . 5mm 4 . 75mm ）能夠形成骨架結構，本課題通過振實試驗方法研究了不同粒徑粗集料混合后的空隙率。
  6. The gas anti - permeability and carbonation resistance of recycled concrete, which was prepared by using waste concrete as recycled coarse aggregate ( rca ) and some cement and mineral additions as raw materials, were studied

    摘要以廢棄混凝土為再生粗集料，再適當摻加一定量的水泥和礦物摻和料，製成再生混凝土。
  7. Standard specification for coarse aggregate for bituminous paving mixtures

    瀝青鋪路混合料用粗集料的標準規范
  8. Standard specification for nontraditional coarse aggregates for bituminous paving mixtures

    瀝青鋪路混合物用非傳統粗集料的標準規范
  9. The value of pfca was a denotation of properties of the weakest part, viz. interfacial zone between cement paste and aggregates in concrete, the pfca was a function of void structure in interfacial zone

    粗集料破碎率的大小是混凝土最薄弱環節? ?漿體與集料界面? ?性能的一個表徵，它是界面孔結構的函數。
  10. Standard test method for flat particles, elongated particles, or flat and elongated particles in coarse aggregate

    粗集料中扁顆粒長顆粒或扁長顆粒的標準試驗方法
  11. Tests for geometrical properties of aggregates - determination of percentage of crushed and broken surfaces in coarse aggregate particles

    集料的幾何特性試驗.粗集料顆粒表面碎裂百分率測定
  12. Tests for geometrical properties of aggregates. part 5 : determination of percentage of crushed and broken surfaces in coarse aggregate particles

    集料幾何特性試驗.第5部分:粗集料顆粒表面碎裂百分比測定
  13. Tests for geometrical properties of aggregates - part 5 : determination of percentage of crushed and broken surfaces in coarse aggregate particles

    集料的幾何特性試驗.第5部分:粗集料顆粒表面碎裂百分率測定
  14. Aminobenzenesulfonic acid super - plasticizer is selected though cement paste test, which be provided with high water - reducing property, low slump loss and good compatibility with cement. according to the request of super high early strength, admixture rf is obtained though tests to compare performances of different accelerators and admixtures. experimental research and analysis are carried out on coarse aggregate ' s grain - size effect and composite aggregate ' s bulk - density to take sensitivity of coarse aggregate into account

    通過水泥凈漿試驗比較選擇了減水率高、坍落度損失小、與水泥適應性好的氨基苯磺酸鹽高效減水劑；針對超早強的性能要求，試驗比較了不同早強劑及早強性摻合料的性能表現，研製了早強性能顯著、與高效減水劑和水泥相容性較好的rf摻合料；考慮到修補混凝土對粗集料粒徑的敏感性，對粗集料粒徑效應及混合集料堆積密度進行試驗研究與分析；並對修補混凝土的抗折、抗壓、新老界面粘結強度以及抗凍性等進行了試驗研究。
  15. Methods of test for density and water absorption of coarse aggregates

    粗集料的密度及吸水率試驗方法
  16. Standard test method for determining the adherent coating on coarse aggregates

    粗集料上粘附塗層測定的標準試驗方法
  17. Method of test for content of floating particles in lightweight coarse aggregate

    對輕重量的粗集料中漂浮粒子含量的試驗方法
  18. Method of test for content of soft particles in coarse aggregate by scratching

    用劃痕法測定粗集料中軟質顆粒含量的試驗方法
  19. Standard test method for determining the percentage of fractured particles in coarse aggregate

    粗集料中碎顆粒百分率測定的標準試驗方法
  20. 1 method of test for content of floating particles in lightweight coarse aggregate erratum 1

    對輕重量的粗集料中漂浮粒子含量的試驗方法
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