slab bridge 中文意思是什麼
slab bridge
解釋
板橋-
Comparing with the same category overseas jointless bridges, the new type bridge has more reasonable structure, more simple and convenient construction, and better use effect etc. the main work in this paper is described as follows : ( 1 ) this paper introduces phylogeny and reseach survey of the joints bridge inland and abroad, and a new jointless bridge structure ? new type semi - integral abutment bridge is based on these, which characteristic of own structure and setting of primary component are expatiated. ( 2 ) this paper analyses influence of temperature effect, creep, shrinkage and circumambient soil of run - on slab on the new type structure, and analyses the forcing performance of beam, abutment and run - on slab of the new type semi - integral abutment bridge, and constrast to the same category joints bridges
本文主要做了以下工作: （ 1 ）介紹了無縫橋梁在國內外的發展歷史、研究概況，並在此基礎上提出了一種新的無縫橋梁結構形式-新型半整體式無縫橋梁，闡述了它特有的結構形式以及主要構件的設置; （ 2 ）分析了溫度效應、徐變和收縮以及搭板周圍土體對這種新型結構的影響，對新型半整體式無縫橋主梁、橋臺以及搭板進行了受力性能分析，並和同類無縫橋梁進行了對比分析。 -
Casting of bridge slab of po shek wu road flyover
在寶石湖路天橋澆築橋板 -
The research information of the slab that has been used for forepassed decades is extremely few. there is a lack of the method of calculating load bearing capacity of slab with slightly curved bottom in our bridge criterion
在過去的幾十年中，微彎板的研究資料極少，我國橋梁規范中尚無微彎板的承載力的確定方法。 -
Optimal analysis of slab thickness for prestressed cored slab jointless bridge
無伸縮縫預應力空心板橋板厚優化分析研究 -
Directed against the jump disease at bridge abutment in the high - grade highway, for the first time, the paper puts forward the treatment method of the flexible approach slab, which is consisted of geocell
針對我國高等級公路路橋過渡段橋頭跳車病害嚴重的現狀，本文首次提出了由土工格室構成的楔型柔性搭板處治技術。 -
Based on the destructive test of certain old pre - stressed concrete hollow slab after structural strengthening by cfs, the destructive mechanism and ultimate bearing capacity of old pre - stressed hollow slab after structural strengthening is being researched, which is useful for the strengthening design of old bridge and solvating of single slab problem
摘要通過某已使用10年的舊橋預應力混凝土空心板受拉區碳纖維布加固后的破壞荷載試驗研究，對受拉區加固后的舊橋預應力混凝土空心板的破壞機理、變形性能及極限承載能力等進行了研究，為舊橋預應力混凝土空心板的加固設計及單板受力問題的分析解決提供了試驗依據。 -
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。 -
Applicafion of semiarch - type transition slab at bridge head
半拱式弧形橋頭搭板的應用 -
In this paper ， static load experiments are illustrated and the reliability of cfrp reinforcement technology ， used for reinforcing beam slab structure of large span bridge ， is discussed
文章結合對大跨度橋梁的梁板結構加固處理前後的靜載試驗，探討了大跨度梁板結構應用粘貼碳纖維加固處理技術的可靠性。 -
The shenzhen rainbow bridge is near to the northern railway station, which has big cut bag to span over twenty - nine tracks. arch bridge structure, which has a widely application these years, is taken considering of the bridge height limitation and the site used in downtown. the girder of the bridge is constructed with composite structure of steel and folding concrete slab
深圳市彩虹大橋地處深圳火車北站，需跨越29股火車軌道，跨徑大，又處於市中心，對橋梁的梁高有所限制，經研究分析，採用近年來廣泛應用的鋼管混凝土拱橋橋型，梁體採用鋼- -混凝土疊合板組合梁組合結構。 -
Cross slab steering gear was applied to make the external prestressing tendons steer, in order to make the bridge structure stressed state more clear and safe
通過設置橫隔板轉向裝置來適應預應力束轉向，使橋梁結構受力明確、安全。 -
In this thesis, the construction technology of ballastless slab track and ballastless embedded sleeper track are systemically researched and investigated in combining with the real engineering on gouhe bridge and shahe bridge
本文結合秦沈客運專線新線狗河和沙河大橋現場施工，對板式無碴軌道和長枕埋入式無碴軌道施工技術進行了系統的研究、探索。 -
This paper summarizes the cause of jump at bridge abutment and damage degree, and researches the jump mechanism in the segment having bridge abutment slab and not having bridge abutment slab, and puts forward the trajectory equation when the vehicles jump
本文對橋頭跳車病害產生的原因、危害程度進行了歸納分析，對設置橋頭搭板路段和未設置橋頭搭板路段的跳車機理進行了分析研究，提出了車輛在橋頭跳車時的軌跡方程。 -
Grillage girder is always used for analysis the structures, such as dense ribbed slab, superstructure of bridge and grid - mat foundation. in this paper, a mechanical model for grillage girder by elastic supporting is proposed, and used for analysis the track structure for the first
交叉梁系一般用於求解密肋式屋面板、橋樑上部結構和格式基礎等結構，本文提出一種彈性支承交叉梁系模型，並首次用其求解軌道結構。 -
Cracks cause analysis of skew hollow slab bridge and its strengthening
斜交空心板橋裂縫原因分析及處理 -
Distress cause analysis and maintaining reinforcement of prestressed concrete oblique hallow slab bridge
預應力混凝土斜交空心板橋的病害原因分析及其維修加固 -
It was found that, for a typical reinforced concrete slab bridge, the reduction of strctural capacity at the time of severe cracking or spalling is relatively modest and causes probability of collapse conditional on spalling to increase by about an order of magnitude
對典型的鋼筋砼板橋，結構能力在裂縫和剝落期間的恢復是相對適度，而且引起相當數量級形式剝落增長而崩潰的可能。 -
Model test study on arbitrary euadrilateral slab briolges. ( 2 ) analysis of curued and skew slab bridge. ( 3 ) stetic and dynamic analyzis of curued box girder bridge. ( 4 ) application of cad technic in the design of unregular plate bridges. ( 5 ) analgsis of unregular plate bridge
變厚度異型板橋的模型試驗；斜彎復合型板橋的分析；彎箱梁橋的靜、動力分析； cad技術在導型板橋設計中的應用；不規則橋梁的力學分析。 -
To plant steel rods in the assemble type concrete slab bridge deck and execute transverse pre - stresses not only can strengthen links between the assemble type concrete slabs and the bridge deck, but also can strengthen the transverse entirety of the whole bridge structures, and intensify the resistance of the bridge to active loads, vibrations and abrasions
摘要通過在裝配式混凝土板板頂植筋並對橋面施加橫向預應力，不但可以加強板與橋面鋪裝層的連接，而且還可以加強整體結構的橫向整體性，增強結構對動載沖擊、震動、磨耗抵抗能力。 -
Abstract : in this paper, six partially prestressed concrete special type slab bridge models with unbonded tendons are introduced. from the experimental results, the equation that calculates the unbonded tendon stress increment is obtained. the computed results show a good agreement with the tested results
文摘:介紹了6塊無粘結部分預應力混凝土異形板橋的靜載試驗，建立了部分預應力混凝土異形板橋中無粘結筋應力計算公式，並將所建立經驗公式的計算值與試驗值進行了比較。
分享友人