結實的路面 的英文怎麼說
中文拼音 [jiēshídelùmiàn]
結實的路面
英文
well-knit surface- 結 : 結動詞(長出果實或種子) bear (fruit); form (seed)
- 實 : Ⅰ形容詞1 (內部完全填滿 沒有空隙) solid 2 (真實; 實在) true; real; honest Ⅱ名詞1 (實際; 事實...
- 的 : 4次方是 The fourth power of 2 is direction
- 路 : 1 (道路) road; way; path 2 (路程) journey; distance 3 (途徑; 門路) way; means 4 (條理) se...
- 面 : Ⅰ名詞1 (頭的前部; 臉) face 2 (物體的表面) surface; top 3 (外露的一層或正面) outside; the ri...
- 結實 : bear fruit; seed; fructify; fruit; fructification
- 路面 : road surface; pavement; roadbed路面板 road deck; roadway slab; 路面標高 grade elevation; 路面標線...
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During the previous analysis of asphalt pavement structure with cracks, the stress intensity factors were usually calculated approximatively using plane strain model for some limitation. however, the assumptive load of this model is not coincident to the practical load
在以往分析含裂縫的瀝青路面結構時,由於條件的限制,通常是假設瀝青路面結構近似為一平面應變模型,但是這種模型所假設的荷載與實際作用的荷載有較大的區別。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。And in the rear of one of the most imposing mansions in this rich neighborhood, where the various houses vie with each other for elegance of design and magnificence of construction, extended a large garden, where the wide - spreading chestnut - trees raised their heads high above the walls in a solid rampart, and with the coming of every spring scattered a shower of delicate pink and white blossoms into the large stone vases that stood upon the two square pilasters of a curiously wrought iron gate, that dated from the time of louis xii
聖奧諾路是有錢人的住宅區,各區各樣的巨廈府邸都以其設計高雅和建築華麗而相互爭輝,靠近這條路的中段,在一座最富麗堂皇的大廈的後面,有一座很大的花園,園子里到處是栗子樹,樹冠昂然俯視著那象城堡似的又高又結實的圍墻。每年春天,粉紅的和雪白的栗花紛紛飄落,於是,在那路易十四時代築成的鐵門兩旁方頂上的大石花盆裡,就堆滿了這些嬌柔的花瓣。A spring or glorious autumn day may include a 40 drop in temperature between noon and evening. windproof outer clothing and plenty of layers are the secrets of comfort, along with sturdy walking shoes that can take you over damp or wet ground
如果你春天和秋天到這里,別忘了帶上防風外套和結實的步行鞋,它們能為你在潮濕的路面和雨天行走提供方便。The sensitivity analysis of design parameter of subgrade and pavement are used to confirmed the degree of impact on working state with change of the design parameter, it is the rational and economy that the range of design parameter are proposed. structure combination design is used to proposed basic structure of qinhuangdao ' s asphalt pavement in view of local natural environment, build material, traffic classification and soil grades. this paper puts forwards suiting 39 kinds of typical structure of qinhuangdao ' s asphalt pavement according to the actual structure, experimental section long - term observation, extensive surveys, structure theory ' s analysis and calculation
在公路等級、交通量等級、土基等級及路面材料參數研究的基礎上進行路基路面設計參數敏感性分析,用以確定設計參數的變化對路基路面工作狀態的影響程度,並據此給出了經濟合理的路基路面設計參數范圍;結合本地自然環境、築路材料、交通狀況及土質情況進行路面結構組合設計,提出了適宜於秦皇島地區公路瀝青路面的基本結構;最後根據實際路面結構、試驗路的長期觀測、大量調查與路面結構理論分析計算相結合,提出並推薦適合秦皇島地區的39種瀝青路面典型結構,這是本課題的主要宗旨,其研究成果將直接指導設計人員的工作,並避免隨意性和盲目性,對加快秦皇島地區公路交通事業的發展將具有十分重要的意義,對其他地區也有一定的指導意義。Based on the investigation and analysis on the design structure, factual structure, damage, drainage, traffic volume, construction of cement concrete pavement in zhengzhou, this paper finds out the defect on design, construction and maintenance of cement concrete pavement, and discusses the main reasons which cause it to damage in theory and practice
本文通過對鄭州市具有代表性的水泥混凝土路面結構設計狀況、實際路面結構狀況、破損狀況、排水狀況、交通量狀況、施工情況、養護情況的詳細調查和較系統的分析,找出了水泥混凝土路面設計、施工、養護等方面存在的不足,並從理論和實踐上論證了這些不足是造成水泥混凝土路面損壞的主要原因。The constructionspeed of highwayincreases rapidly, at the same time, the path qualityexaminationdutyaggravatesdaybyday, andtheload ofroads evaluationalsoincreases quicklyin the maintenance. traditional method has many disadvantages, such asinefficiency, tiring, slow speed of evaluation etc. especially, the number ofmeasuring point is too little to give accurate and comprehensive result of theinterior recessive diseases of highway. beside this, the traditional method leadsdestructiontotheroadsurface, whichwillexacerbatethedeteriorationofhighway. in avoid not to affecting the normal travel and not to destroying the pavementstructure, it is urgently to apply nondestructive evaluation ( nde ) techniques tocontrol quality of highway construction and to estimate the running conditionaccurately. the nde techniques of highway have to satisfy the followingqualification : mapping the shape, size and depth of flaw precisely ; having nodamages to the road structure ; being capable of carrying out examination in widerange ; beingeasytoequipandoperate ; beinginsulatetotheenvironmentinfluence. theintelligenceintegrationevaluationvehicleforroadbedandpavement ( iievrp ) is just the comprehensive nde technique that can satisfy the demands above, which can implement detection of highway rapidly and nondestructively
作為吉林省科技廳高新技術項目( 20020331 ) 「路基路面智能集成檢測車」的一個子項,本文在理論的基礎上,結合實驗對探地雷達檢測路面結構層厚度及路基、路面病害進行了研究,主要工作如下: 1 .闡述探地雷達發展的歷史和研究現狀,介紹探地雷達在路面結構層厚度檢測與路基、路面病害識別上的應用,分析探地雷達設備性能,探討其測量參數對探測性能的影響; 2 .引入matlab計算軟體,利用其中的小波分析工具箱對探地雷達信號進行分析處理; 3 .構建適于道路檢測的車載實驗平臺,為進一步完善路基路面檢測車系統打下了基礎; 4 .通過對模型的檢測,對探地雷達探測性能做出定性或半定量的評價; 5 .通過對實際路面的檢測,驗證探地雷達在道路檢測中的有效性。Deflection is one of the most important performances of flexibility road. because of complexity of flexible road construction, road design life based on experiential formula or theoretical formula of current deflection computing theory has errors from reality, especially it does not reflect influence of dynamic tire load
彎沉是柔性路面的主要設計指標,但由於柔性路面結構復雜,使得採用現有彎沉計算的經驗公式和理論公式設計出的路面壽命與實際使用情況有較大出入,尤其反映不了動載對設計的影響。As a result, site - s pecific study of premature failure of pavement structures is an integrated part to generate rigorous data in the optimization of transportation management system
於是,開展結合工程實際的路面早期破壞研究對于交通管理系統的優化決策具有重要意義。On the basis of the loess distribution, engineering geology and specific properties of road use in gansu province, this paper divides traffic volume grade according to the conditions of transportation of all high - grade highways which are being built and have already finished. besides, it analyses the relativity of three different test methods, establishes the related relations, and divides their strength grade after measuring rebound module of subgrade of the representative high - grade highways in gansu loess area. furthermore, it recommends the common semi - rigid and asphalt concrete design parameters by comparing the experiment in doors to outdoors, and draws up the optimized design program aga - lq based on advanced genetic algorithm and solves the non - liner optimization design model of asphalt pavement construction by computer
本文基於甘肅黃土分佈、工程地質及路用特性研究,對該黃土地區在建和已建的全部高等級公路交通狀況進行了詳細調查和分析,劃分了交通量等級;對甘肅黃土地區代表性的高等級公路,利用三種不同方法實測了土基回彈模量,分析了各測試方法的相關性,建立了相關關系,對土基回彈模量進行了強度等級劃分;通過室內外試驗比較,推薦了常用的半剛性材料和瀝青混凝土設計參數值;利用計算機編制了基於改進遺傳演算法的優化設計程序aga ? lq ,並成功求解了瀝青路面結構非線性優化設計模型;最後經計算提出了甘肅黃土地區高等級公路瀝青路面典型結構,並編制了查詢圖庫軟體cx ? lq ,供設計單位直接選用,科學簡便地解決了甘肅黃土地區的路面設計問題。This paper, regarding the asphalt pavement in the zhoukou region as the study object, according to the prevalent norms ( specifications for design of highway asphalt pavement ), with the beginning of the pavement performance and the transportation investigation, totally and systematically analyzes the traffic parameters and the destroying reason of pavement at the early stage in the point of fatigue property and limit strength, gives the concepts and methods of the growth rate of equivalent axle load action time, seasonal modification factor and overload factor, proposes the method of axle load conversion on the condition of heavy loading. on this basis, it proposes the design method adapting to asphalt pavement construction, explains the steps of thickness computation of construction with the combination of engineering example, finally verifies thedesign method in the paper by test road. theory and practice both prove that the reasonability of pavement structure style and the reliability of design method in the paper can adapt to the present heavy loading and overloading traffic conditions, have highly theoretical and practical value
本文以周口地區瀝青路面為研究對象,以現行《公路瀝青路面設計規范》為依據,從路面使用性能和交通特徵的調查入手,從疲勞特性和極限強度出發分析了路面早期破損的原因,全面系統地進行了交通參數的分析,提出了當量軸次增長率、季節修正系數和超載系數的概念和方法,並提出了重載交通的軸載換算方法。在此基礎上,針對超載、重載交通從結構組合設計、結構厚度計算(包括疲勞強度標準和極限強度標準)等方面提出了適宜的瀝青路面結構設計方法,並結合工程實測,說明了結構層厚度計算的具體步驟,最後通過試驗路驗證本文提出的設計方法。理論與實踐均表明,本文提出的路面結構型式合理、設計方法可靠,能適應目前重載、超載交通的狀況,具有較高理論與實用價值。It ' s not just an amusement park ride that can be hairy. an icy road at night can be very hairy. even a movie can be hairy at times
其實,並不是游樂園里的過山車能用到這個詞哦,晚上結冰的路面也可以用這個此來形容。它甚至還可以用來形容一部電影的某些片段。Based on such necessity, combined theory with practice, by the theories and methods of communication, publishing, management and economics, new theories are offered to china ’ s book publishing houses to develop online publishing in five items, which is positioning, aim, model, resource and competition & cooperation. and the new theories are applied to the encyclopedia of china publishing house as a case
基於此需求,在理論和實踐相結合的層面上,綜合運用傳播學、出版學、管理學和經濟學的有關理論和研究方法,結合對大量案例的分析與思索,從發展定位、發展目標、發展模式、資源配置與開發、競爭與合作五方面,對我國的圖書出版社發展網路出版提供了新的理論依據,並將新理論應用於對中國大百科全書出版社的實證分析之中。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。Pavements constructed with clay, natural stone or concrete pavers - code of practice for the construction of pavements of natural stone setts and cobbles
用粘土自然石頭或混凝土鋪築材料建造的路面.鋪設自然石和鵝卵石路面結構的實施規范Firstly, in the thesis, the highway surface track - detecting system being researched by the cooperation of our group with the nanjing university of science and technology has been summed up. sequentially according with the characteristics of the image data captured by the ccd linear array at a high speed, various noise filtering methods are compared in detail, and the effective methods to filter the data in this system is concluded, the filtering program to process the image data is written by turbo c + + 3. 0
第二部分為6 、 7 、 8章,從分析本實驗室和南理工合作研究的高速公路路面車轍檢測系統著手,結合該系統中用線陣ccd高速採集的激光光斑位置圖象數據的特點,通過對各種不同噪聲濾波方式下處理后圖象的比較,最終得出了在我們的路面車轍檢測系統中行之有效的濾波方法。Now, the scholars of internal and overseas pay close attention to the mechanics function of sfrc, such as in the references [ 3, 13, 14, 16, 23, 27, 28, 29 ], and so on. however, in the practice pavement engineering project, the sfrc is given not only the effect of vehicle and shock load, but also the effect of the temperature changes and sun radiation. therefore, the temperature and load stress are the main factor of the damage of the rigid pavement structure. because of the existent of the temperature stress, the sfrc pavement structure may be destroyed by the expand of crack. therefore, the research and analysis of the temperature load and stress of sfrc pavement structure are important to control the crack of sfrc pavement structure
目前,國內外學者對鋼纖維混凝土的研究著重於鋼纖維混凝土的力學性能,如文獻[ 3 , 13 , 14 , 16 , 23 , 27 , 28 , 29 ]等。而鋼纖維混凝土在實際路面工程的應用中,不僅要受到路面車輛移動載荷和沖擊載荷的作用,還要承受路表的溫度變化及日輻射的作用,所以溫度應力與車輛荷載應力同樣都是剛性路面產生破壞的主要因素。由於溫度應力的存在,會引起鋼纖維混凝土路面板結構產生裂紋。Finally, previous model is related to expert ’ s mark and maintenance cost, by summarizing and analyzing much survey data, according to condition data and corresponding maintenance countermeasure, pqi and corresponding maintenance cost is counted, model between pqi and maintenance cost is established, which has objectivity and provides a compact reference method for expressway supervisor and maintenance countermeasure priority
最後,針對已往建立的基於養護費用與專家打分費用模型,通過對大量的實際調研數據總結分析,依據測定的路況數據及相應選定的養護對策,計算路段的pqi值及相應的養護費用,建立以實測數據為基礎的路面綜合評價指標與養護費用的關系模型,使其更具有客觀性。First, the author makes the waihuan road in tianjin as the study object. through analyzing of system target and user ' s demands, the author designs the spatial database and attribute database on the base of webgis software selected. the author connects the two kinds of data by the road section number and constructs the professional module not only to realize the management of waihuan road but also to evaluate and predict the pavement performance
為提高公路管理工作的效率,本文將人工神經網路技術應用於路面性能預測中,進行了基於webgis的路面管理系統的結構和功能設計,研究內容分為以下兩個方面:首先,以天津市外環線為研究對象,通過對系統的目標、用戶的業務需求分析,進行空間數據庫和屬性數據庫的設計,選擇適當的webgis軟體,在此基礎之上通過路段編碼進行空間數據和屬性數據的動態鏈接,建立路面管理系統專業模塊,在實現對外環線路面信息管理的同時,利用這些信息對路面性能做出評價和預測。( 6 ) the thesis has reviewed and summarized these domestic and international forecast models of pavement performance, and analyzed and abstracted the factors which affect the function of pavement. according to chinese highway engineering reality, i have proposed and established the grey - markov model and the nerve - net model that are used to predict the pavement future performance. all these have laid a foundation for the scientific decision - making in the management of road
( 6 )回顧總結了國內外主要的路面性能預測模型,對影響路面性能預測的各種因素進行了概括,並根據我國公路工程實際,提出和建立了路面結構使用性能預測的新方法?灰色馬爾柯夫模型與神經網路模型,為公路管理決策的科學化奠定了基礎。分享友人