混凝土切斷機 的英文怎麼說

中文拼音 [húnníngtǔqiēduànjī]
混凝土切斷機 英文
concrete cutter
  • 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
  • 切 : 切Ⅰ動詞1 （合; 符合） correspond to; be close to 2 （用在反切后頭 表示前兩個字是注音用的反切）見 ...
  • 斷 : Ⅰ動詞1 （分成段） break; snap 2 （斷絕;隔斷） break off; cut off; stop 3 （戒除） give up; abstai...
  • 機 : machineengine
  • 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. 1. the topographies of cutting grooves and cutting chips were observed by means of scanning electronic microscope, and sawing mechanism of concrete was analyzed, based on the properties and fracture mechanics of concrete. 2

    採用掃描電鏡（ sem ）和體視顯微鏡觀察單顆粒金剛石切削混凝土溝槽表面形貌和切屑形態，並結合混凝土的特性及斷裂力學性能，分析研究了混凝土材料的切削加工機理。
  2. The experiment method of double - edges four - point loading is used to analyze the mechanism of model facture of beton

    利用四點剪切加載的試驗方法分析了混凝土型斷裂的機理，發現混凝土型斷裂具有明顯的尺寸效應。
  3. Two different reinforcing methodologies are applied : modification of the overlay characteristics by adding chopped glass fibers to the hot mixture asphalt ( hma ) and reinforcing asphalt overlay with glass grids. theory of fracture mechanics ( fm ) is employed to determine crack growth rates for the suggested anti - cracking overlay systems. asphalt mixture designing tests, three point bending tests and fatigue crack propagation tests were carried out. the critical stress intensity factors kic are determined for plain and reinforced asphalt concrete. depending on the fatigue crack propagation, the crack growth rate is determined for each type of anti - cracking system and the cracking process is also analyzed. one of the significant points in this study is the attempt to give better understanding of the crack propagation for multilayer asphaltic overlay or what are suggested herein to be called composite structure anti - cracking overlay system. the results indicate that the reinforcing materials improve anti - cracking characteristics of the asphalt concrete. composite structure anti - cracking overlay gives a good solution for the reflective cracking phenomenon over old cracked pavements

    利用2種不同的方法加筋瀝青罩面:在瀝青混合料中加入短切玻璃纖維改善瀝青混凝土的特性，採用玻璃格珊加筋瀝青混凝土.應用斷裂力學方法分析瀝青路面裂縫擴展機理.採用瀝青混合料設計試驗、三點彎曲試驗和疲勞裂縫擴展試驗，確定加筋瀝青混凝土的臨界應力強度因子kic ，測量每一種瀝青罩面抗裂系統的裂縫擴展速率.本研究的主要特點是提出復合型抗裂罩面系統，分析了多層加筋瀝青罩面裂縫擴展過程，推薦了若干瀝青路面抗裂系統.結果證明，加筋材料可以提高瀝青罩面的抗裂特性，復合型抗裂罩面系統能夠有效地阻止反射裂縫的擴展
  4. Based on the theoretical analysis of splitting mechanics and by the dynamic photoelasticity experiment, we studied the judgment how rock and concrete split under the affection of notched blasting. we built up the splitting mechanics model of rock and concretes under the affection of notched blasting. beyond all above, we gain the mechanism of notched directional splitting controlled blasting

    本文在斷裂力學理論分析基礎上，通過動光彈爆破實驗，探討了在切槽爆破作用下巖石和混凝土的斷裂判據，建立了在切槽爆破作用下巖石和混凝土的斷裂力學模型，並由此得出切槽定向斷裂控制爆破機理。
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