pavement design 中文意思是什麼
pavement design
解釋
路面設計-
Comparative analysis of airport pavement design procedures between caac and faa
中美機場水泥混凝土道面設計方法對比分析 -
Experience of the new product ( escalator and moving pavement ), good skill in design nonstandard and whole enginery for optimize
原工作中負責新產品（自動扶梯及人行道）的非標設計與產品整體性能優化。 -
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。 -
Design of new type pavement - equipment for rapidly surmounting loose tideland
新型快速克服松軟岸灘路面器材的設計 -
Study of design parameters of asphalt pavement structure of county road in xiangxi
瀝青路面結構彎沉的直槽試驗驗證 -
Standard for test method of flexible pavement design parameters
柔性路面設計參數測定方法標準 -
1 2 3 standard for test method of flexible pavement design parameters
柔性路面設計參數測定方法標準 -
Performance - based whole - life design method for asphalt pavement - design method for heavy - duty road part
重交通瀝青路設計方法之二 -
The research purpose of this paper is on the thickness design of strengthening asphalt overlays, and the research way is based on analyzing the using of falling weight defiectometer in the area of pavement design and analyzing the priority of fwd - this kind of nondestructive deflection testing equipment, the emphasis is using of the testing results and research production of fwd in overlay design. the mainly research results includes the following aspects : 1. describing all kinds of overlay design procedures and its advantages and disadvantages in detail, especially the overlay procedure used in our country ' s pavement design criterion
本論文的研究對象是針對結構性補強型瀝青混凝土罩面進行厚度設計，研究思路是以落錘式彎沉儀（ fwd ）在路面工程設計領域的應用為根本目的，在分析fwd這種無損彎沉測試設備先進性的基礎上，結合對各種瀝青路面罩面設計方法的分析，著重研究了如何將fwd的檢測及分析成果應用於瀝青路面罩面設計方法中去。 -
Dual model pavement design method based on performance
考慮使用性能的雙模式路面設計方法 -
So it must be considered in pavement design
因此，在路面設計中必須考慮超載、重載交通的影響。 -
Pavement design standard
路面設計標準 -
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。 -
The causation of main defects is analyzed from the view of design and improvements are suggested from the structural design, such as the test and determination of basic data of pavement design, rational selection of raw materials, adopting appropriate aggregate sizes, improving blend design method, rational selecting the thickness of asphalt layer and reinforcing the binding between the asphalt pavement layer and the base layer to further improve the operational function of the asphalt pavement and reduce the occurrence of traffic accidents
通過對高速公路瀝青路面的主要病害成因從設計角度進行分析，提出應從完善路面設計基礎數據的測試與確定方法、合理選擇原材料、採用合適的礦料級配、完善配合比設計方法、合理選擇瀝青面層厚度、加強瀝青面層層間及與基層的粘結等途徑完善瀝青路面結構設計，以進一步提高瀝青路面的使用功能，減少道路交通安全事故的發生。 -
By series of linear and nonlinear mechanical analysis of the road pavement, and together with series of plate - bearing test and stress test in place, we elicit that marshall mix design method is not fitful for asphalt pavement design. the mechanical property between the asphalt layers is a problem of contact. the contact nonlinear finite element method can get more credible solution than linear finite element method or layer theory does
通過對試驗段路面的線性、非線性力學計算和現場承載板試驗得出：馬歇爾試驗不能如實反映實際路面的受力性能；瀝青混凝土結構層之間通過接觸傳遞應力，接觸非線性模型比層狀彈性體系模型更符合實際，接觸非線性有限元計算結果可以較準確地反映實際路面的力學特性。 -
The influnce of soil - base strength on pavement design
土基強度對路面設計計算的影響 -
Asphalt pavement design in han - yi expressway concrete pavement
漢宜高速公路瀝青路面加鋪工程設計 -
Vehicle being over - load is one of main factor that result in the early stage damage of road in china, the research on it is not a few, but the accurate definition of heavy - load standard that guides pavement design is few
車輛超載是導致我國公路早期破壞的主要因素之一，國內對此研究不少，但從路面設計角度給出重載標準的準確定義卻不多。 -
The percentage of heavy vehicle and over - load vehicle became more and more in recent year. the current pavement design method ca n ' t meet the requirements of the usage of road where there are more heavy or over - loaded vehicles
近年來，隨著重載、超限車輛在交通組成中所佔比例的明顯增大，對于超重載車輛比例較大的重載道路，現有的路面設計方法已不能滿足要求。 -
The innovative finding of this thesis is the quantification of the influence of differential settlement on pavement structures based on laboratory tests, load plate tests, field observation and numerical simulation. conclusions and recommendations of this thesis will have significant effect on the development of pavement design, prevention of premature failure, and reduction in maintenance costs
本論文的創新之處在於面向具體工程實踐，通過室內試驗、現場觀測、荷載試驗和模擬計算，定量分析了不均勻沉降對路面結構的影響，特別是關于非全斷面處理軟土地基引起的不均勻響應問題的研究，對于提高類似地區路基路面設計水平、防止路面早期破壞、減少路面維修費用都具有特別重要的意義。
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