asphalt base course 中文意思是什麼

asphalt base course 解釋
瀝青底層
  • asphalt : n. 瀝青，柏油。 asphalt concrete 柏油混凝土。 an asphalt pavement 柏油路。vt. 塗柏油，用柏油鋪（路）。
  • base : n 1 基底，基，根基，底座；底層，底子；（紀念碑等的）基址；（山）麓。2 【軍事】基地，根據地。3 根...
  • course : n 1 進程，經過，過程，趨勢；經過期間。2 進路；水路；路程；路線；航線；【火箭】導引。3 行進方向；...
  1. This paper primary investigates the feasibility and technique of cement stabilized recycled asphalt mixture using in base and subbase course

    本文主要是研究利用水泥為添加劑穩定廢舊瀝青路面材料修築路面基層和底基層的可行性與技術問題。
  2. The effective adhesion of permeable base and asphalt pavement, good residence of scouring property of mixture and good drainable property are benefit for undersurface of pavement and permeable base course to keep good successive contact condition

    大孔隙水泥穩定碎石排水基層和瀝青面層的有效聯結、混合料本身良好的抗沖刷性能和良好的排水性能，有利於瀝青下面層和排水基層的層間接觸條件維持在連續狀態。
  3. The old asphalt mixture being dealt with cement is a cold in - place recycling method. the mechanism is that the crushed asphalt mixture and lime soil are reused and is stabilized by cement additive. so the material can be applied in base and subbase course such as cement stabilized aggregate

    利用水泥處治廢舊瀝青路面材料屬于瀝青路面冷再生的范疇，其再生機理是將加工破碎的廢料（包括廢舊的瀝青混合料和部分灰土基層）重新利用，經過水泥進一步的穩定作用，形成與水泥穩定級配粒料類似的基層和底基層材料。
  4. Through structural analysis of traditional semi - rigid base course asphalt pavement which appears water damage, the paper reach the conclusion that water has an effect on material design parameter and pumping leading to the change of contact condition are the main factors

    通過對傳統的半剛性基層瀝青路面出現水損破壞進行結構分析，得知水對材料設計參數的影響和由於唧漿現象導致路面結構層層間接觸條件的變化是瀝青路面出現水損破壞的主要原因。
  5. The asphalt base course, a different kind of base course, is scarcely used in china, needless to say in perennially frozen soil zone

    瀝青穩定基層屬于柔性基層的范疇，不同於無機結合料穩定的半剛性基層。
  6. By structural analysis and calculation for original highway structure without permeable layer, the critical modulus of base have been obtained which makes asphalt pavement fill different allowable stress criterion. by structural analysis and calculation for different highway structure with permeable layer, critical modulus of permeable base course are obtained to make asphalt pavement fill different allowable stress criterion. the paper also presents the tendency of structure response of different highway structure with drainable layers mainly depends on the thickness of asphalt pavement, the thickness and the critical modulus of permeable base

    對于不設排水層的原路面結構，通過結構計算得出對應于不同的瀝青面層容許應力值時所需的基層臨界模量值；對于加設排水層的路面結構，通過結構計算得出對應于不同的瀝青面層容許應力值時所需的排水基層臨界模量值；加設排水層的路面結構的結構反應的變化趨勢主要取決于瀝青面層厚度、排水基層厚度和排水基層臨界模量值。
  7. But, for the reflective cracking of asphalt pavement with half rigid base course and the cracking of the ac overlay above joints ( cracks ) in existing pcc pavement, the results of research show that the fatigue life of ac layer is mainly the life of the crack propagating stage. so the theory and method of fatigue destructive mechanics ( fatigue fracture mechanics and fatigue damage mechanics ) should be used to study and design the pavement structures instead of traditional fatigue mechanics

    而對於半剛性基層反射裂縫和舊水泥混凝土路面瀝青混凝土加鋪層接縫（裂縫）開裂，研究發現，瀝青結構層的疲勞壽命主要為裂縫擴展階段的壽命，此時不應採用傳統的疲勞力學進行研究和結構層設計，而應採用疲勞破壞力學（疲勞斷裂力學和疲勞損傷力學）理論與方法。
  8. Fatigue cracking is a main form of structural damage of asphalt pavements ( chiefly including asphalt pavement with half rigid base course and ac overlay on portland cement concrete pavement )

    疲勞開裂是瀝青類路面（主要為半剛性基層瀝青路面與水泥混凝土路面瀝青混凝土加鋪層結構）的主要破壞形式。
  9. So analyzing the unique environment the highways there faces and researching the performance of asphalt mixes base course, and to imply a complete atsm ( asphalt treated stones mixes ) design method for base is an important question of our country ' s construction in wide perennially frozen soil zone

    目前我國瀝青穩定基層使用較少，在多年凍土地區更是空白，所以分析多年凍土地區公路所面臨的特殊自然環境，研究瀝青穩定碎石基層的路用特性，提出瀝青穩定碎石混合料的設計方法是我國廣大多年凍土地區公路建設的一個重要課題之一。
  10. The effect analysis of base course thickness to the asphalt overlay with reflective crack

    基層厚度對瀝青加鋪層反射裂縫的影響分析
  11. We demonstrated the effect of glasgrid to the reflection cracks, which are produced under the temperature load in asphalt pavement on a semi - rigid type base course. in the paper, from the next three aspects to we demonstrated the argumentation : the theory analyses, the finite element account, experimentation

    本文從理論分析、有限元計算以及實驗三個方面入手，應用斷裂力學理論論證了玻璃纖維格柵對半剛性基層瀝青路面在溫度荷載作用下的反射裂縫的作用。
  12. Cracking of asphalt concrete pavement with semi - rigid base course is influenced by many complex factors. this thesis applies neural net ' s theory and three - dimension dynamic technique of simulation to research. the author develops emulator system of crack ' s forming, and that draws up corresponding emulator program

    半剛性基層瀝青混凝土路面的開裂受許多復雜因素的影響，本論文將人工神經網路理論與三維動態模擬方法引入研究中，開發出裂縫形成的模擬模擬系統，編制出相應的模擬模擬程序。
  13. In the second part of the paper, the bridging effect of reinforcement and factors influencing it as the crack in half rigid base course propagates into the asphalt layer are explored deeply

    本文第二部分，對半剛性基層裂縫擴展至瀝青面層后加筋所發揮的橋聯效應及其影響因素進行了深入的探討。
  14. Asphalt. wearing course and base courses : thick layer asphalt concrete. definition. classification. characteristics. fabrication. laying

    瀝青路面.面層和結層:粗糙瀝青路面.定義.分類.特性.生產和使用
  15. Asphalt - wearing course and base courses : thin layer asphalt concrete - definition - classification - characteristics - manufacturing - laying

    瀝青路面.行車路面層和底層.薄層瀝青混凝土.定義.分類.特性.生產.鋪設
  16. Analyzing and predicting construction crack of the semi - rigid base course asphalt pavement

    半剛性基層瀝青路面施工期開裂分析及預測
  17. The reflection crack is the most grievous disease in asphalt pavement on a semi - rigid type base course in the northwest area, according to this problem, many measures have been taken to, such as the sma, to adjust the series of material, but the effect is not so good

    反射裂縫問題是西北地區半剛性基層瀝青路面病害中一個最為嚴重的問題，對這一問題已採取了很多措施，例如：使用改性瀝青、調整材料級配等，但效果均不理想。
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