universal bridge 中文意思是什麼
universal bridge
解釋
萬能電橋-
The paper is based on an arcuated built - up system bridge - zhongshan no. one bridge to be built in guangzhou, adopts the large universal finite element programme ansys, takes spatial action among members into account, establishes a three - dimension finite element model, and discusses the following several aspects : firstly, when three - dimensional finite model of a complicated bridge is founded, a beam - lattice method is a kind of applied and effective spatial analysis method, which is used to analyze superstructures of a bridge
本文以廣州市中山一橋為背景，採用大型通用有限元程序ansys ，考慮構件間的空間相互作用，建立了三維的有限元模型，重點對以下幾個方面進行深入探討：首先，在對復雜的橋梁結構進行三維的有限元模型建立時，梁格法是分析橋樑上部結構比較實用而且有效的空間分析方法。 -
The bridge can continue push the dvb - c transport stream coming from the receive card to the universal media player to display online. in order to be compatible with the data rate in the bridge, the parser must have these functions : identifying the format of each elementary stream ( es ) ; repacketing the es frames or packets into small samples ; timestamping each sample for decoding and delivery by the arithmetic of getting the pts of an audio frame
音視頻解析器的設計兼容了橋接器對數據推送的速率，在該解析器中通過「解析音視頻基本流」演算法來識別出每一個流的格式、每一幀數據，並對這些數據重新打包成一個個數據sample ，再通過「音頻pts的獲取」演算法給這些sample打上正確的「 directshow 」時間戳，最後在相應的輸出pin上進行發送。 -
Based on the urgent need that pier protective device primarily designed needed to be tested its crashworthiness by the impact of ship in multi - situation, etc in multi - angle and multi - water, the writer analyzed the critical elements that affect the simulation of the collision between ship and pier protective device, and found the feasible way to deal with the conflict between calculation efficiency and precision. using this method and employing ansys / ls - dyna program, which is the universal nonlinear dynamic analysis software, a head - on collision between ship and pier protective device designed for guanzhou river bridge is simulated and presented, the simulation of time history course of full - scale mini - collision between ship and pier protective device was taken into reality with a spot of elements ( less than 21000 ) and scanty time ( 9 hours on p4 pc )
本文在前人研究的基礎之上，結合船橋碰撞實例，對碰撞計算機模擬模擬的關鍵技術進行了研究，在效率與精度的矛盾中找到平衡，對一艘2000噸級散貨船橫橋向正撞廣東管洲河大橋橋墩防撞鋼套箱這一種工況進行了計算機模擬模擬，實現了以較小的單元和較短的時間模擬碰撞的時間歷程，模擬滿足工程精度要求，解決了目前碰撞模擬計算周期太長的問題，同時模擬模擬得到的結論對該類防撞裝置提供了有價值的參考。 -
The paper has five parts : part i discusses the original cause of the core competence based corporate diversification strategy, and academic and positive researches " sustain of this strategy ' s validity ; part ii demonstrates the essence ' s universal blur of the core competence is the root of difficult to discerning and measuring the core competence itself. and because the base of synergic effect which diversification pursues is blur, the shortcoming of difficult to operating the strategy is exposed ; in order to improve the strategy ' s operating, partlll introduces corporate strategic assets into the strategy to build a bridge between the core competence and corporate diversification. this part clarifies the logic between the core competence and corporate diversification that only if through strategic assets, the core competence ' s competitive advantages can be achieved and corporate diversification must be strategic assets correlative to pursue synergic advantages ; basing on the above discusses, partiv modifies the old strategy properly, and then designs the core competence based strategic assets correlative corporate diversification strategy mode ; the last part takes haier ' s diversification growing mode for example to testify the modifying mode ' s effective use in practice, and hopes other chinese corporations can benefit from this mode too
本文共分為五部分：第一部分論述了基於核心能力的企業多元化戰略產生的原因，以及理論與實證研究對該戰略有效性的支撐；第二部分論證了核心能力本質的普遍模糊是核心能力難以識別與測度的根源，進而使多元化追求的協同效應基礎模糊不清，暴露出該戰略難以操作的缺陷；為提高該戰略操作性，第三部分通過引入企業戰略資產，在核心能力與多元化之間構架了一座橋梁，闡明核心能力的競爭優勢要通過戰略資產才能得到具體實現，同時，多元化應相關于戰略資產尋求協同優勢；在此基礎上，第四部分對原有戰略進行適當修正，構建了基於核心能力的戰略資產相關多元化戰略模式；第五部分以海爾企業多元化成長模式為例進行具體剖析，以例證該修正模式在中國的實際運用，期望能給予我國其他企業以有益的借鑒。 -
In this thesis, taking the example of some railroad cfst arch bridge ( yesanhe bridge ), with the help of ansys, one universal fem software, author analyze its dynamic behaviors and abstract it as follows : 1. establish 3 - d finite element model of this whole bridge, calculate its dynamic characteristics, besides, compare and study ways of establishing fe model ; on the basis of this result, comparing the theorial and practical results of other bridges of such type, summarize dynamic characteristic of these bridges
本文以某鐵路鋼管混凝土拱橋（野三河大橋）為背景，運用通用有限元軟體ansys對其進行動力分析，主要開展了如下的工作： 1 、對整橋建立空間有限元模型，進行動力特性的計算，且對建模的思路和方法方面做了比較和探索；在計算結果的基礎上，結合其他同類型橋梁的理論計算和試驗結果，分析了該類型橋梁的動力特徵。 -
Hence, on the basis of research achievements of other countries, the mechanical characteristics of the statically indeterminate composite bridge is analyzed in this thesis by utilizing the large universal finite element software, msc / nastran and msc / patran, to promote the application and development of the composite bridge in china
為此，本文在總結各國研究成果的基礎上，利用大型通用結構分析程序msc nastran和msc patran ，對超靜定組合梁橋的受力特性進行了分析研究，目的是推動這一結構形式在中國的應用和發展。 -
In the end, the steel - reinforced concrete arched bridge ( chun ' an weiping bridge ), which span is 198m, is analyzed by the proposed three - dimensional nonlinear finite element method and also those gained conclusions are directly adopted in the computation. the universal stability coefficient and nonlinear buckling stability coefficient of the bridge are respectively computed, in which the dead load and the live load are assembled according to the criterion. on the other side, the regularities of creep deformation and subsidiary stress of the investigated bridge under the first - stage dead load are carefully researched
最後，將本文所提出的三維非線性分析方法及其主要研究成果直接應用於198m跨勁型骨架式鋼管混凝土拱橋「淳安威坪大橋」的分析計算中，對該橋在最不利恆載和活載組合下的一般特徵值失穩系數和非線性屈曲系數進行了對比研究，並對一期恆載長期作用下該橋的徐變變形、附加應力以及截面應力、應變重分佈規律分別進行了深入研究。 -
The techniques of cast - in - situ concrete box girder by movable formwork bridging machine, which is a railway erection crane for bridge made up by universal rods, are effective, reliable and can use the exiting road for opporation
摘要採用萬能桿件等常規材料拼裝的軌道走行式移動模架造橋機，能利用既有道路進行高架橋現澆箱梁施工，且工期短、效率高、安全可靠，適宜於城市輕軌交通中等跨度雙線預應力混凝土筒支箱梁的現澆施工。 -
Universal ratio bridge
萬能比例臂電橋
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