混泥土路 的英文怎麼說
中文拼音 [húnnítǔlù]
混泥土路
英文
concrete road-
The elasticity polyurethane joint sealing material is one kind of joint sealing materials for concrete pavement joint which can use at normal temperature. it will solidify by chemic - reaction when commix the polyurethane preploymer, cross link agent, filling, plasticizer and catalyzer
聚氨酯彈性嵌縫料是一種由聚氨酯預聚體主劑與交聯劑、填料、增塑劑以及催化劑混合后通過化學反應交聯固化的常溫施工式水泥混凝土路面用嵌縫材料。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。The frequency curve of transverse distribution of the wheel track on divided ways reveals that the frazzled damage of highly channelizing expressway cement concrete pavement largely occurs in the peak range of distribution curve of the wheel track
摘要分車道行駛輪跡橫向分佈頻率曲線顯示，渠化程度較高的高速公路水泥混凝土路面磨損破壞主要集中在行車道輪跡峰值范圍。Technology of old cement concrete pavement broken and stable in motorway ' s heavy repair
高速公路大修工程中舊水泥混凝土路面破碎穩固技術的應用The paper is based on innumerable practical heavy - load road data, deliberate heavy - load standard in detail through theoretical arithmetic, and bring heavy - load standard about cement concrete pavement and asphalt concrete pavement separately ; in the meantime, through a large quantity of cement concrete pavement stress calculation, the paper puts forward relation expression between load on concrete board and stress level under board ; meanwhile, the paper puts forward traffic classification about cement concrete pavement and asphalt concrete pavement ; through bearing board testing on each structure sheaf the paper finds the material modulus gets modified ; through comparing position equivalent rebound modulus to theoretical equivalent rebound modulus, the paper points out limitation of nomograph in course of cement concrete pavement design, whereby, puts forward modifier formulas about theoretical equivalent modulus
本文以大量的重載道路資料為主，從實際出發，結合理論計算，對重載標準進行了詳細的討論，分別給出了水泥混凝土路面與瀝青混凝土路面的重載標準了；同時，通過大量的水泥混凝土板底應力計算，推導出了混凝土面板荷載與板底應力水平的關系式；給出了水泥混凝土路面與瀝青混凝土路面的交通分級；通過對試驗路各結構層進行承載板測試，發現現有材料模量較以前有了明顯的提高；對比現場實測的當量回彈模量與理論當量回彈模量，指出現有水泥路面設計中的諾謨圖不能完全符合現有道路材料，從而提出了對理論模量的修正公式。Construction techniques of track - paver for cement concrete road
水泥混凝土路面軌道式攤鋪機施工技術On renovating procedures of concrete pavement
市區水泥混凝土路面整治方法的探討Application of saf stress absorbing layer in the overlaying on old cement loncrete pavement
應力吸收層在舊水泥混凝土路面加鋪中的應用Lastly, with the fatigue equation, the paper establishes the fatigue stress coefficient which is used in the load stress calculation for lean concrete as undersurface of cement concrete pavement, and the structure coefficient of flexural tensile strength which is used in the flexural stress check for lean concrete as base of asphalt pavement
利用得出的疲勞方程，建立貧混凝土作為水泥混凝土路面下面層荷載應力計算的疲勞應力系數，以及作為瀝青路面基層時，進行層底彎拉應力驗算的彎拉強度結構系數。According to the pavement structure dynamical analyze theory, the principle and process of the pavement modulus back - calculation have been discussed. the appliance ideas of the dynamical modulus among the pavement evaluation, the dynamical characteristic and correlative dynamical parameters of the cement concrete pavement surface, basement and subsoil have been investigated, and the contrast relationships between dynamical and static modulus of the cement concrete pavement have been established, and the evaluation standard of the structure layers " dynamical modulus of the cement concrete pavement has also been presented
根據路面結構動力分析理論，對路面模量反算的原理及實現過程進行論述，研討了動態模量在路面評價中的應用思想及水泥混凝土路面面層、基層、土基的動態特性和相關的動力參數，建立了水泥混凝土路面動態模量與靜態模量的對比關系，提出了水泥混凝土路面各結構層動態模量的評價標準。Abstract : based on the indoor test results of the base bedding course materials for cement concrete pavement and prevalent actural calculation approach of the prevalent norms, and according to the different compositions in changtan expressway and in consideration of the experiences gained in the central and southern region, a typical structure legend for cement concrete pavement which is suitable for areas damp and with plenty of rainfall the typical structure and guideline for the use of the typical structure legend are presented in this paper
文摘:通過對南方多雨地區目前常用的水泥混凝土路面基墊層材料的室內試驗，依據現行規范的結構計算方法，進行不同結構組合驗算與長潭高速公路試驗路段現場檢測，並參考中南地區使用經驗，提出了適應多雨潮濕地區水泥混凝土路面典型結構圖例，論述了運用典型結構圖例的原則及指南。Through analyzing the 324 highway ' s partial cement concrete road surface, sloping slurry, escapes spatial, bridge head jumps off, roadbed subsidence and so on, the grouting technology is proposed
摘要分析某國道路段部分水泥混凝土路面斷板、唧泥、脫空、破碎及橋頭跳車、路基沉降等主要病害，提出採用灌漿技術來解決。Quality control during cement concrete curb construction for common highway
普通公路水泥混凝土路緣石施工質量控制Filling material and construction technology of cement concrete pavement
水泥混凝土路面填縫料及施工工藝Follow - up analysis on additional cover pavement repair for cement concrete pavement of meinan - fengshun section of national highway no. g
206線梅南至豐順段水泥混凝土路面加鋪修復跟蹤分析Tests relating to pavements. measurement of the impermeability of joints on cement concrete pavements
路面試驗.水泥混凝土路面接合處不透水性試驗In this paper, the rapid repairing method using cement concrete lamina is presented, two key designing parameters are analyzed : the interfacial bonding strength of new and used concrete and the shearing stress in interface
本文闡述了水泥混凝土路面快速薄層修補的方法，研究了修補中兩個重要設計參數：新老混凝土界面抗剪粘結強度和新老混凝土粘結面剪應力，並進行了新老混凝土界面抗剪粘結強度試驗和混凝土收縮試驗。In this research, the high - fluidity and super high - early strength repairing concrete is prepared though experimental research on quick - repairing materials to cement concrete pavement. this concrete is provided with many properties such as satisfying early traffic opening, benefiting operation, cutting down labor consumption and securing interfacial bond strength
本課題通過對水泥混凝土路面快速修補材料的實驗室研究，旨在研製高流動性超早強修補混凝土，以滿足及早開放交通、利於施工操作並降低勞動損耗、保證新老混凝土的粘結性。In line with the theories of the present pavement designs, the cement concrete pavement, with normal performance in the structure of every layer, ideal interlayer contact as well as good designs and construction, will usually not break until a long time of use or the time designed
按照現行路面設計理論，路面結構各層性能正常、層間界面接觸理想、設計和施工質量良好的水泥混凝土路面，一般要經過長期使用且達到其設計使用年限后才會開裂破壞。On the basis of the study of traffic features of heavy - load vehicles, the vehicle weight data and the axle - load spectrum of different vehicles were collected for some typical heavy - duty roads in china, and according to the features of heavy - loading pavement, deficiency of the former load - figure are analyzed and new figures which are suitable for heavy - load pavements are put forward. meanwhile, based on the research of the cement concrete fatigue equation and the damage mechanism of asphalt pavement under heavy - load vehicles, axle load conversion equations fitting for heavy - load cement concrete pavement and asphalt pavement are established respectively by further analysis. in addition, design indices, traffic and material parameters and structural combination for heavy - load pavements are discussed in this paper as well
本課題針對重載道路路面設計中所存在的問題，從重載交通特性出發，收集分析了國內幾條重載道路的交通及軸載組成情況，根據重載交通的特點，分析原有荷載圖式的不足，提出了適合於重載瀝青、重載水泥混凝土路面的荷載圖式；同時，在重載水泥混凝土路面疲勞方程及重載瀝青路面破壞機理研究的基礎上，通過對重載路面軸載換算公式的進一步研究，分別提出了適合於重載水泥及重載瀝青路面的軸載換算公式；此外，本文還對重載水泥、重載瀝青路面的設計指標、交通參數、材料參數及結構組合等方面進行探討，系統地提出了重載路面的設計方法，並使之有效地運用到工程實踐中。分享友人