鋪面瀝青 的英文怎麼說
中文拼音 [pūmiànlìqīng]
鋪面瀝青
英文
paving asphalt- 鋪 : 鋪名詞1. (鋪子; 商店) shop; store 2. (用板子搭的床) plank bed3. (舊時的驛站, 現多用於地名) post (often used in place names)
- 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...
- 瀝 : Ⅰ動 (液體滴落) drop; drip; trickle Ⅱ名詞(液體的點滴) drop; drip; trickle
- 青 : Ⅰ形容詞1 (藍色或綠色) blue or green 2 (黑色) black : 青布 black cloth; 青牛 black ox3 (年輕...
- 鋪面 : 鋪面shop front; storefront鋪面房 shop building; a house with a shop front
- 瀝青 : pitch; asphalt; bitumen; mineral resin; dacholeum; goudron; chian; pez; peucine; pitchblende
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Simple exploration to the project of laying asphaltum concrete on cement pavement
水泥路面加鋪瀝青混凝土面層方案適應性淺探The characters and reasons of easily destroyed asphaltum road was mainly discussed in this paper. then some prevention and cure measures was proposed to improve the quality of road construction
摘要瀝青路面易損病害易發生在水泥混凝土加鋪瀝青混凝土、地勢坑凹多雨水、斜坡、轉彎及十字路口、公交站等路段。合理設計路面結構、加強瀝青路面防水設計、嚴格控制施工質量是瀝青路面易損病害的主要防治措施。Standard specification for asphalt roll roofing organic felt surfaced with mineral granules ; wide selvage
表面有礦物顆粒的寬邊鋪頂瀝青卷材According to the dynamic evolvement rules of the stress, strain and fracture distribution or fatigue cracking mechanism, fatigue equation and axle load conversion of the steel bridge deck asphalt mixture surfacing are proposed
依據鋼橋面瀝青混合料鋪裝體系復合結構的應力場、應變場和損傷場在疲勞過程中的動態演變規律以及疲勞裂縫的形成機理,推導出鋼橋面瀝青鋪裝層疲勞性能方程和車輛軸載換算公式。Application of connection treatment technology for asphalt concrete covering on cement concrete pavement
舊砼路面鋪築瀝青砼罩面層間處理技術的應用Laying of bitumen at embankment section
路堤路面鋪設瀝青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。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。Based on understanding of many practices of asphalt overlay on old cement concrete pavement in our country and rehabilitation of boai road in zhongshan city, this paper analyzes and studies the rehabilitation technology of old cement concrete pavement systematically, includes : ( 1 ) the assessment for structure characteristic of old cement concrete pavement a correct assessment for pavement distress and structure characteristic of old cement concrete pavement before overlay is the stick point of preventing reflection cracking and guarantee the success of rehabilitation, which requires understanding how the structure characteristic of old pavement effects the stress and reflection cracking of the asphalt overlay
本文在調查了解國內許多舊路改造實踐工程的前提下,基於中山市博愛一路的改造實踐,對舊水泥混凝土路面瀝青罩面改造進行了系統的分析研究。主要的研究內容包括: ( 1 )原有路面結構性能的評估在瀝青混凝土加鋪罩面之前對舊水泥混凝土路面的損壞情況和結構狀況進行正確的評價是解決反射裂縫和保證加罩成功至關重要的一環,其前提就是要了解舊水泥混凝土路面的結構特性對瀝青罩面層中的應力和反射裂縫的影響。Laying bitumen at viaduct deck
高架道路橋面鋪設瀝青Viaducts with asphalt surfacing
高架橋面鋪設瀝青Paved viaduct decks
已鋪設瀝青之橋面Paved viaduct deck
已鋪設瀝青的橋面Structure design of asphalt mixture overlay on old concrete pavement
舊混凝土路面瀝青混合料加鋪層的結構設計Construction technique of asphalt paving on steel box girder deck
鋼箱梁橋面瀝青鋪裝施工技術Basing on the method of approximate mechanics, the mechanical behavior and fatigue fracture characteristic of steel bridge asphalt mixture surfacing under repeated load was analyzed
摘要採用力學近似方法,對鋼橋面瀝青混合料鋪裝層在循環荷載作用下的力學行為和疲勞損傷特性進行了理論分析。Structural design of asphalt overlay on old cement concrete pavement
舊水泥混凝土路面瀝青加鋪層結構設計探討Mechanical analysis of reflection cracks in the asphalt concrete overlay on the ailing portland cement concrete pavement
舊水泥混凝土路面瀝青加鋪層反射裂縫力學分析With material test system ( mts ), the paper carried out fatigue test of flexural - tensile and shear reflection cracking of asphalt overlay on cement concrete pavement, evaluated the anti - cracking ability of five kinds of asphalt overlay structures
摘要利用mts材料試驗系統,進行舊水泥混凝土路面瀝青加鋪層彎拉型和剪切型反射裂縫的疲勞試驗,評價了5種瀝青加鋪層結構抵抗反射裂縫的能力。Adopting the viscous - elastic method of energy conversion, the stress, strain and fracture distribution or evolvement rules of the composite structure of steel bridge deck asphalt mixture surfacing were explored
採用粘彈性損傷模型的能量轉換方法對鋼橋面瀝青混合料鋪裝層應力場、應變場及損傷場分佈狀況進行研究。分享友人