梁板橋 的英文怎麼說
中文拼音 [liángbǎnqiáo]
梁板橋
英文
beam slab bridge-
Floor-beam webs have cracked in tied arch bridges.
在系干拱橋的橫梁腹板上發生裂紋。Abstract : a model of self - excited ae rodynamic forces acting on a sectionof bridge deck with additional surface atta ched below the trailing edge is established
文摘:首先建立了下風側附加翼板橋梁主梁截面的自激氣動力模型。Abstract : combined with the design of two prestressed hollow cement plate - bridge on west circle expressway of hainan province, the generall thought of design and structure disposal for straight girder bridge is explained
文摘:結合海南省環島西線高速公路上兩座預應力混凝土空心板橋設計,介紹了在曲線上採用直板梁橋的總體設計構思和結構處理方法。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。All the researched results prove the era method is steady and suitable for those structures : spacecraft 、 beam - plane structure 、 truss structure 、 frame 、 bridge, etc. on the basis of the consideration of the above, the major job of the article is to discuss how to identify the parameters of the long - span structure with the method of era under the action of the wind loads
但是,國內外已有的相關文獻,對于下面的結構均進行了相關的研究,如航天器、梁板結構、桁架、框架、橋梁等。基於以上考慮,本文主要工作,就是探討在風激勵荷載作用下,如何用era演算法識別大跨空間網格屋蓋結構的模態參數。4. the side girders, the deck and the lateral beams of the cable - stayed structure are cast - in - place at one time
4 、金馬大橋在施工過程中採用邊主梁、橫隔梁和橋面板三部分分階段一次現澆。In commercial or industrial jobs, they build concrete forms, scaffolding, bridges, trestles, tunnels, shelters, towers and other structures
在加拿大工業建築,或加拿大商業建築工作中,做混凝土預制板模具,建腳手架,樓梯梁,棧橋,煙道,棚屋和塔樓等。Considering the past research results, frost resistance of concrete using portland cement, and the designed service life of 100 years of testing bridge, the control indexes of high durability concrete are defined in this paper. mixture proportion of concrete used in pier column, coping, precast box beam and plate of bridge is designed based on the compact pile theory, and construction technique is studied also
結合課題組以往的研究成果,根據試驗橋設計使用壽命100年的要求,確定出高耐久性混凝土的設計控制指標,基於最緊密堆積原理和最佳漿骨比原理對橋梁的墩柱、蓋梁、預制箱梁和橋面板用高耐久性混凝土的配合比進行設計,並對其施工應用技術進行了研究。There are several bridges in our world : wooden bridges and lians bridges, bridges of stone and bridges of stell, old bridges and new bridges, strong and weak, bridges with railings or without them
世界上有許多種不同的橋梁存在:木板橋和繩索搭起的橋,石橋和鋼橋,新橋與老橋,堅固與脆弱的橋,有扶把或沒扶把的橋。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。Cad is software that can help engineering in their designs for new products building, print circuit boards, civil works like bridge and airports, relieving them from the tedious, back = breaking and time consuming jobs like drafting and drawing
Cad是這樣的軟體,可以幫助工程師設計新產品、建築、印刷線路板、橋梁和機場等土木工程;使他們從繪圖等繁瑣、累人和費時的工作中解脫出來。In allusion to section modality and transverse joint of common span bridges, we choose two kinds of calculating theories in transverse distributing calculate process : the theory of rigidity crossbeam and the theory of hinged girder and slab. making the use of the theory of optimized design, i constitute mathematics model and choose appropriate calculated method. and find the form and detail dimension of section when beams of the bridge satisfy bending moment ^ shearing force and torsional moment
在用橫向分佈理論計算單梁扭矩過程中,針對現有常用跨徑橋梁的截面形式和橫向連接狀況,選取了兩種計算理論:剛性橫梁法和鉸接梁(板)法,利用結構優化設計原理,建立主梁承載力的數學模型,選擇合適的優化計算方法,得出在滿足彎剪扭承載力要求時主梁的細部尺寸。Therefore, it might be very essential to study the cable stayed bridge of the super breadth composite beam. additionally, the main problems of the study are as follows : 5 、 the distributing for stress of lengthways and transverse in transect ; 6 、 discussing the change of stress of lengthways and transverse, while the breadth of bridge is changing ; 7 、 in the cable stayed bridge of the super breadth composite beam, the lengthways reinforce rib and rigidity crossbeam exert influence on stress of bridge board ; 8 、 while tower and beam are concretion, main tower affects bridge board
鑒于目前關於此類橋型研究成果不多,就此作了下列若干問題的研究: 1 、超寬疊合梁斜拉橋橫斷面上縱向應力分佈和橫向應力分佈特點的研究; 2 、對超寬疊合梁斜拉橋隨著橋寬變化時,上述兩種應力分佈變化規律進行探討; 3 、在超寬疊合梁斜拉橋中,縱向加勁肋對橋面板受力的影響;橫梁尤其是剛性橫梁在橋面板受力中所起的作用; 4 、塔梁固結時,主塔對橋面板的作用。The design realm in the province of jilin, use more software is the bridge doctor system, bridge master, system of asbest, procedure of qjx and province highway of jilins survey to design the hospital to by oneself develop of the t beam plank beam painting procedure, the cover beam calculation painting procedure, a pillar calculation procedure, the upper part procedure compute a procedure mostly, even some procedures can paint, but the province painting of basic and dissatisfied foot jilin of born diagram paper style, the diagram paper the modification quantity compare greatly, the procedure that the lower part procedure adopts to by oneself
在吉林省內設計領域,使用較多的軟體是橋梁博士系統、橋梁大師、 asbest系統、 qjx程序及吉林省公路勘測設計院自行研發的t梁板梁繪圖程序,蓋梁計算繪圖程序,樁柱計算程序,上部程序多是計算型程序,即使有些程序能夠繪圖,但生成圖紙基本不滿足吉林省繪圖風格,圖紙修改量較大,下部程序多採用自行編制的程序,但大多數程序是dos系統的程序,使用不方便,同時與現行規范多有不符。Directed against the characteristic of variational high box - girder structural force, and numerical analysis of to be built bridge, taking into account construction stabilization and intension, the thesis putts forward optimal formula constructional range of isotropic box - girder thick, girder highness and underside bridge curve
針對變高度箱梁的結構受力特點,結合實橋資料的數值分析,考慮結構穩定及強度的影響,給出了各向同性箱梁板厚、箱梁梁高和梁底曲線的優化設計公式及構造范圍。Study on aseismic performance of combination of laminated rubber bearing and viscous damper for bridge
橋梁板式橡膠支座與粘滯阻尼器組合使用的減震性能研究A study on aseismic performance of combination of laminated rubber bearing and viscous damper for bridges
橋梁板式橡膠支座與粘滯阻尼器組合使用的減震性能研究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。There are many cross - section forms such as t cross - section, i cross - section, slab cross - section, box cross - section etc. for common span of bridges. slab and box cross - section beam ' s resistance to torsion is stronger than t and i cross - section beam ' s. but deadweight of slab and box cross - section beam is bigger than it of t and i cross - section beam
現有常用跨徑橋梁的截面形式多為以下幾種: t形梁、 i形梁、板式截面和箱形截面等,板式截面和箱形截面與t形梁和i形梁這些開口截面相比其抗扭能力更強;但板式截面的自重要比t形梁的自重大得多。Based on the achievements done by others and the feature of superstructures, we establish the segment models under the different loads for the fem calculating of the deck and make it for the final conclusion that the distribution of the stresses in the deck of this main girder are uniform
本文結合已有的研究成果以及金馬大橋橋面系的結構特點,通過建立主梁的有限元節段模型,並分工況計算橋面板的正應力分佈情況。計算結果表明,肋板式斜拉橋主梁的橋面板正應力分佈是比較均勻的。分享友人