pavement rigid 中文意思是什麼

pavement rigid 解釋
剛性鋪裝
  • pavement : n. 1. 鋪石路，〈英國〉人行道 （＝〈美國〉 sidewalk）; 〈美國〉車道 （＝〈英國〉 roadway）。2. 鋪地，鋪石；鋪路材料。3. 【動物；動物學】鋪石狀構造[密生的齒列等]。
  • rigid : adj 1 堅硬的，強直的，硬性的，僵硬的 （opp flexible elastic）。2 堅定的，固定不動的。3 嚴格的，嚴...
  1. The high grade pavement has expericed three corse from flexible and rigid one to semi - rigidty quickly, even some low grade pavement takes the semi - rigity material as its base

    高速公路路面經歷柔性路面和剛性路面，現在已向半剛性瀝青路面快速發展。目前甚至有些低級路面也採用半剛性材料做基層。
  2. A little emulsoid was added in the bitulith to improve the performance of asphalt pavement. the new material is of rigidity and flexibility. we called it semi - rigid bituminous emulsion

    乳化渣油半剛性路面材料就是針對瀝青混凝土的弱點進行改性研究的一種新型復合材料，其在增加材料剛度的同時仍保留了部分粘彈性特徵。
  3. The paper is based on the construction of the express - highway between yiyang and changde in hunan province, aiming at enhancing the serviceability of cement concrete pavement, probing into the structural assemblage of the cement concrete pavement, the roadway drainage system, contraction joint with the dowel bar and precaution of bumping at the end of the abutment. it presents some achievements of the research, including more reasonable structural assemblage and roadway drainage system, the method of setting dowelled bar in contraction joint, putting forward the concept of stage - transition from rigid to flexile behind abutment

    本文以湖南省益陽至常德高速公路項目為依託，以提高水泥混凝土路面使用性能為目標，就水泥混凝土路面結構組合、路面排水系統、縮縫設置傳力桿、橋頭跳車問題的防治等方面開展研究和工程實踐，取得了豐富的研究成果，如研究採用了更合理的路面結構組合，設置了較完善的路面排水系統，在國內高速公路上率先全面採用縮縫加傳力桿技術，對所有橋涵構造物臺背全部採用剛柔過渡技術處理橋頭跳車問題等。
  4. Highway construction in our country is full of vitality and semi - rigid roadbase asphalt pavement has become a major type of pavement structure of county road in recent years

    近年來，我國公路建設正在蓬勃發展，半剛性基層瀝青路面結構形式已成為農村公路的主要結構類型。
  5. In order to improve the load transfer ability of the highway with heavy traffic, a dowel bar can be installed in the contraction joint of the rigid pavement

    摘要對于交通量日益增大的高速公路，可以通過增設傳力桿來提高路面縮縫的傳荷能力，有效地減少錯臺和斷板現象。
  6. By means of laboratory and field experimentation of typical semi - rigid base materials, the relationships among laboratory experimental values, field maintain values, field core values and construction criteria are put forward. and the relationships between different test methods are established. using time - temperature conversion principle, it processes the intensity assessment of field cores, then offers the method of determining the test deflection of pavement surface

    通過典型半剛性基層材料的室內外試驗，研究主要設計參數的室內試驗值、野外養生值、現場取芯值及施工指標間的關系，建立了不同試驗方法間的相關關系，運用時溫換演算法則，對現場芯樣進行強度評定，並提出了路表彎沉檢測標準的確定方法。
  7. 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。
  8. The pavement system is modeled as a plate extent on a viscoelastic foundation, and the triple fourier transform is used to analyze the dynamic strain response of rigid pavement subjected to moving vehicle loads

    摘要把剛性路面建模為黏彈性地基上的板，用三次富立葉變換的分析方法分析了移動車載下剛性路面板底動態應變的響應。
  9. Finally, the distribution discipline of the cyclic changing temperature damage factor under the conditions of low temperature through the equivalent assumption and energy equivalent model based on damage mechanics theory. the fatigue life of the 4cm depth sawed cracking road is obtained under the conditions of - 15 based on the shenyang - dalian highway. in this paper, the inhomogeniety of asphalt concrete resulting from temperature change is considered, when the influence of the temperature change on the semi - rigid asphalt pavement concrete is analyzed

    最後，基於損傷力學理論，通過等效應變假設原理和能量等價模型，得到低溫下循環變溫損傷因子的分佈規律，以沈陽?大連高速公路的預鋸縫為工浙江大學博士學位論文廣義荷載作用下道路與軟基共同作用研究王金昌2003年5月程背景，預測了4cm深的鋸縫在一巧路表變溫作用下的疲勞壽命。
  10. It is commonly recognized that subsurface drainage system can improve pavement performance and extend service life. as an essential part of subsurface drainage system, the layer setting and characteristics of asphalt treated permeable material directly affect the performance of subsurface drainage system, which is lucubrated in this paper. based on the typical semi - rigid pavement without permeable layer, using multilayer elastic system program, rational pavement structure with permeable layer at different locations is first analyzed

    本文以高等級公路瀝青路面的典型結構形式作為未設排水層的路面結構原型，通過不同的設置層位分析對排水層的回彈模量和厚度的要求，探討設置排水層的路面結構的一些結構參數適宜的取值范圍，並在此基礎上運用灰色系統關聯分析方法，對不同設置層位的路面結構的技術指標進行比較分析，得出較優的層位設置方案。
  11. Linear elastic dynamic fracture mechanics are adopted to analyze the working characters of the semi - rigid asphalt pavement with the reflective cracking. it is successful to simulate the crack expansion process based on elastic damage theory, at the same time the fatigue life is forecast. the research findings are valuable for the pavement engineering practice on the soft clay ground

    本文分析路表變溫對軟土地基上半剛性路面結構體的作用時，考慮了路表降溫導致瀝青混凝土回彈模量的非均勻性，採用線彈性動斷裂力學分析軟土地基上含反射裂縫半剛性路面結構體的工作性狀。
  12. 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。
  13. 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。
  14. To the northwest area climate, to use the glasgrid which has the next characters : the high tensile strength, the low elongation, the high modulus of elasticity and so on, to absorb the crack of asphalt pavement on a semi - rigid type

    計算、實驗室試驗及最終的現場試驗表明，對試驗路? ?寧夏古王高速公路而言，採取加鋪玻璃纖維格柵來降低溫縮型反射裂縫的措施是非常有效的，其鋪設位置宜在基層頂。
  15. Study on void identifying of rigid pavement based on integrated neural networks

    基於集成神經網路的板下地基脫空判定
  16. The paper also detailedly discusses california bearing ratio ( cbr ) method of evaluating the flexible pavement flotation characteristics and portland cement association ( pca ) method of evaluating the rigid pavement flotation characteristics

    並比較深入地探討了對飛機軟道面漂浮性評估的加里弗尼亞支承比方法和對飛機硬道面漂浮性評估的波特蘭水泥協會方法的演算法原理及理論根據。
  17. Enormous numbers of material and money have been wasted for the conservation of pavement design or the roads could only be used few years for some designer only know little about rigid - roadbase asphalt pavement. so typical or standard pavement structures are need exactly now to eliminate the random by the way of selecting these structures

    其結果是，一些路面設計的過于保守，造成較大的材料和資金浪廢，而另一些路面則相反，由於結構設計不合適或半剛性材料層厚度不足而產生過早破壞，也造成很大的經濟損失。
  18. The semi - flexible pavement is a kind of rigid and flexible pavement, which is formed by filling the special cement slurry into the big - interspaced asphalt mixture

    半柔性路面是一種剛柔相濟的新型路面結構形式，它是將特殊級配的水泥膠漿灌入大空隙瀝青混合料中而形成的路面。
  19. A tentative discussion on transverse joint repair of basic rigid and semi - rigid pavement of asphalt

    半剛性基層瀝青混凝土路面橫向裂縫修補初探
  20. This paper ' s mostly content is the theories and methods of designing the rigid pavement plates which traversed by moving load and based on elastic half - space foundations the paper also considering the transfer load of joints. joints merely transfer shearing force and merely transfer moment is respectively considered

    本論文主要討論了在移動荷載作用下，彈性半空間體地基上考慮接縫傳荷的剛性道面板的動態設計理論和計算方法，在討論中分別考慮了接縫單一傳遞剪力和單一傳遞彎矩時的兩種情況。
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