bridge deck pavement 中文意思是什麼
bridge deck pavement
解釋
橋面鋪裝-
Analyzing the failure characteristics of steel deck plate paving and the actual use of the testing section which uses epoxy asphalt at jiangyin yangtze river bridge, this paper decides to use epoxy asphalt concrete as the repairing material to prevent pavement from deteriorating
摘要在分析江陰大橋鋼橋面鋪裝破壞特徵的基礎上，結合環氧瀝青混凝土試驗段的實際使用狀況，故決定採用環氧瀝青混凝土對鋪裝層進行預防性維修以避免其繼續惡化。 -
In this paper, a high performance sma system applied to steel bridge deck is put forth in allusion to the pavement project of the wuhan junshan yangtze river highway bridge. it comprises steel slab, zn coating layer, closing layer, adhesive, pre - mixed asphalt stone and dual layer sma from bottom to top. it is based on the fea results of the forces and deformation of the pavement layer by means of the algor feas, according to this bridge ' s traffic and the ambient temperature varying range of the pavement layer
本文針對武漢軍山長江公路大橋鋼箱梁橋面鋪裝工程，從鋪裝層環境溫度變化范圍、交通量等使用條件出發，在用algorfeas有限元分析軟體分析鋪裝層受力變形基礎上，提出了（即鋼板+金屬鋅塗層+封閉層+粘接劑+預拌瀝青碎石+雙層sma ）的高性能鋼橋面sma鋪裝體系，並對這種sma的組成材料，包括改性瀝青、集料、礦粉、纖維進行了比較研究，設計了這種sma的配合比，對sma混合料的性能進行了對比試驗，對這種sma方案進行了疲勞性能研究，驗證了所選擇sma方案的可行性。 -
Before studying the concrete composite deck pavement, we introduce the basic theory of touching analysis, and come up with the realization of touching analysis in the fem analysis considering the touch of concrete bridge cover plates, asphaltum concrete overlay with bridge cover etc. connect with the experiment on the spot of bridge, the software ansys is used to solidity modeling and analyzing an assembly simply supported bridge before adding overlap, after adding overlap etc., and study the influence of adding overlap on the underside bridge structures
在進行裝配式混凝土簡支板橋復合鋪裝結構的探討性研究前，先介紹了接觸分析基本理論，並提出了考慮混凝土橋面板板間接觸、瀝青混凝土加鋪層與橋面接觸等接觸分析在有限元分析中的實現思路。結合一座裝配式簡支板橋現場試驗數據，採用ansys對該橋在加鋪前後進行了實體建模與計算分析，討論了瀝青混凝土加鋪層對下部結構物的影響。 -
Application of steel fibers concrete on bridge deck pavement
鋼纖維混凝土橋面鋪裝的施工應用 -
The application of polypropylene fibre concrete in bridge deck pavement
橋面鋪裝層混凝土摻用聚丙烯纖維的探討 -
The application of steel fiber reinforced concrete in bridge deck pavement
微膨脹聚丙烯纖維混凝土在巴東長江公路大橋橋面鋪裝中的應用 -
Using the equivalent design deflection to determine the thickness of bridge deck pavement
用有效活載撓度確定鋼筋混凝土橋面鋪裝層的厚度 -
Application of micro - expansion polypropylene fiber concrete to the deck pavement of badong highway bridge on yangtze river
微膨脹聚丙烯纖維混凝土在橋面防水鋪裝中的應用 -
Deck pavement of built - up bridge may be too thick or thin due to complex reasons, among which a most important one is the design
摘要裝配式橋梁建造時會出現橋面鋪裝厚度過薄或過厚的現象，原因很復雜，但設計是一個重要原因。 -
Conventional method of designing built - up bridge can only ensure the deck pavement thickness near the ends of beams, without enough regarding of the middle part
裝配式橋梁的常規設計方法一般只能保證支座附近的橋面鋪裝厚度，橋梁的中間部分則無法保證。 -
Finally, the fatigue equation and axle load conversion are applied to forecast the steel bridge deck pavement ' s service life of nanjing second yangtze river bridge
結合南京長江第二大橋鋼橋面鋪裝工程，應用所建立的疲勞性能方程以及軸載換算公式對鋼橋面鋪裝層使用壽命進行預測。 -
Mechanism analysis of concrete bridge deck disease and study on composite pavement structure
橋涵橋面混凝土鋪裝與復合鋪裝結構設計 -
The author in this paper, based on the highway of hubei province and a lot of investigations, combined by the experiment construction, tests the strain and vibrancy wave form of the bride deck pavement under the static and dynamic load, and presents fundamental damaging reason of the bridge decks combined by fem analysis
橋面損壞現象在我國普遍存在，論文立足湖北省，在大量調查研究的基礎上，結合實體工程，對鋪裝層靜、動載作用下產生的應變和振動波形進行測試，並結合有限元法計算與分析，揭示了橋面板損壞的根本原因。 -
On the basis of collecting and analyzing the restoring technology data of the bridge decks pavement at home and abroad, the author chooses polymer and steel fiber concrete as a material quickly restoring the thin - layer bridge deck pavement
在搜集和分析國內外混凝土橋面鋪裝層修補技術的基礎上，選取聚合物鋼纖維混凝土作為快速修復薄層橋面鋪裝層的材料。 -
The controlling of traffic noises has two ways in the thesis. first, the sonic source is limited and low - noise bridge deck pavement is suggested to use. second, the route of spread is controlled and acoustic barrier is set up, especially in the viaduct
限制噪聲源，主要建議使用低噪音橋面鋪裝層；控制噪聲傳播途徑，主要採取的措施是設置道路聲屏障，尤其在城市高架橋上推薦使用。 -
Through a lot inside experimentations and field restoring tests, the results shows this material possess the good performance of anti - cracking, anti - distortion, anti - fatigue and anti - milling, effectively extend the lifespan of the bridge deck pavement, and is suitable to rapidly restore the defect of the bridge pavement
通過大量室內試驗和野外現場修補應用，表明該材料具有優良的抗裂、抗變形、抗疲勞和耐磨性能，能有效延長橋面鋪裝層的壽命，適用於薄層橋面鋪裝層損壞的快速處治。
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