橋本加子 的英文怎麼說
中文拼音 [qiáoběnjiāzi]
橋本加子
英文
mikako hashimoto-
A new numerical procedure for analyzing the coupled vibration of a framed arch bridge with a single moving vehicle is presented to solve the equations of motion of a bridge with many degrees of freedom. the procedure consists in dividing the bridge - vehicle systems, which are solved separately, into 2 subsystems at the interface of the bridge and vehicle. the compatibility at the interface is obtained by an iterative procedure with aitken acceleration
本文提出新的計算橋梁車激振動反應的方法，車?橋系統被分成兩個相互作用的子系統，這兩個子系統通過接觸點的協調條件耦合在一起，從而應用aiken動態加速法對橋梁運動方程、車輛運動方程和車?橋耦合方程進行高效迭代求解。The main work and conclusion for this paper is as following : according to the flashover test results of several kinds of iced insulators under positive voltage and negative voltage, this paper obtained : for the single porcelain insulator, the single glass insulator and the composite insulator bridged completely by icicle, the metal cathode ' s strong ability of emission electron is the primary reason that results in the lower negative flashover voltage ; the position difference of the high resistance district in method anode side results in that porcelain insulator cluster and glass insulator cluster have an evident effect of polarity ; when less ice and no icicle at the brim of the sheds, due to numerous non - polar arcs on the composite surface, the effects of polarity of composite insulator was lost using the test method of the average flashover voltage in the freezing period, dc flashover performances were investigated of several insulators with some typical structures and different material
本文的主要工作和結論如下：在人工氣候室內，根據不同覆冰絕緣子正、負極性下的閃絡試驗結果，得出負極性電弧金屬陰極的強電子發射能力造成了單片瓷、玻璃絕緣子及被冰凌橋接的合成絕緣子有較低負極性冰閃電壓；正極性電弧金屬陽極側產生高電阻區所處位置的差異使得瓷和玻璃絕緣子串具有明顯的極性效應；覆冰較少時，合成絕緣子表面出現數量較多的非極性電弧使合成絕緣子無極性效應。利用覆冰期內平均閃絡電壓的試驗方法，對不同材質和結構的絕緣子在覆冰、低氣壓和污穢共存環境中的直流閃絡特性進行了研究。試驗結果表明，直流平均閃絡電壓隨著海拔的升高、覆冰量的增加以及污穢度的增加而降低，且其特徵指數與絕緣子結構、覆冰量、覆冰狀態、污穢度等有關。First : before hardware supply aspect, sacd is already and first one - step to walk to the dvd - audio, as early as two year agos, sony company there will be an after style cause a sensation the commerce s scd - 1 the flagship to publish, closely upon heels and since then of scd - 777 ses, scd - 555s, scd - xb940, even dvp - s9000es, manantz that permit the company s sa - 1, sharp the company s dx - sx1, vanguard the company s dxax100 ; the sacd1000 of the philip s company, still there is the hi - fi exquisite article gold throat of the japanese dp - 100 dc - 101 cent machine, other is such as the japanese and peaceful bridge, love, the first stereo set etc., too numerous to enumerate. and dvd - audio the appearance so far also only there are pine next, victory, day the dragon wait a little amount species of a few companies should municipal. however and recently dvd - audio too at put on the pace to chase
首先：在硬體供應方面， sacd已先一步走到dvd - audio之前，早在兩年前， sony公司就有一款轟動業界的scd - 1旗艦問世，之後接踵而來的scd - 777se scd - 555 scd - xb940 ，甚至影音兼容的dvp - s9000es manantz公司的sa - 1 sharp公司的dx - sx1先鋒公司的dxax100飛利浦公司的sacd1000 ，還有日本著名的hi - fi精品金嗓子dp - 100 dc - 101分體機，其它如日本安橋愛華第一音響等等，不勝枚舉。而dvd - audio陣容到目前為止也僅有松下勝利天等幾家公司的少量品種應市。不過近來dvd - audio也在加快步伐追趕。In this chapter, the basic concept of the system is summarized according to the main experience of the bridge ' s managing system in mainland and foreign, and the developmental history and present state of the bridge ' s managing system is reviewed ; the second chapter is the data managing subsystem. this subsystem is the base in the whole computer system. these data, that of bridge ' s design, record in the period of constructing, datum in experiment and that of datum by regular check and the check in important place, are all collected in this system ; the third chapter is the evaluated subsystem
全文共分為七章：第一章是緒論部分，根據國內外橋梁管理系統實踐的主要經驗，總結和概括了橋梁維修加固計算機系統的基本概念，回顧了橋梁管理系統的發展歷史及現狀，確定了本文的研究方向和指導思想；第二章是數據管理子系統，收集了橋梁的設計、施工記錄和試驗資料的數據，以及橋梁檢測資料包括通過常規檢查和重點部位檢查得到的相關數據。In this paper, a two - dimensional analysis of the tanjialiangzi bridge was first performed ; then a segment of the bridge was modeled and a three - dimensional analysis of it were carried out by employing the fem software of ansys ; after a careful analysis of the result of the calculations, the causes of the diagonal cracking in the web of the beam were given out ; and also, in the last part, common steps of damage evaluation of the long - span pc continuous bridges through fem software were summarized
本文首先對譚家梁子大橋作平面計算分析；然後運用ansys軟體建立該橋局部梁段的空間有限元模型，並在此基礎上進行空間局部有限元分析；通過對計算結果的整理和分析，從設計方面探討了該橋腹板斜裂縫產生的原因：此後，針對病害成因，本文提出了裂縫修補和腹板加固的方法；最後總結了運用有限元軟體分析同類橋梁病害的一般方法。The computer system of bridge ' s maintainence and consolidation, which is discussed in this thesis, is set up to resolve the question that the managing department of bridge usually make the decision of bridge ' s maintainence and consolidation by qualitative knowing about the bridge ' s state and the experiences of engineer without scientific and systemic methods of examination and valuation. the system establishes a consummate bridge ' s database and reasonable program of valuation, and collects many typical damages of bridge and its reasons. and, the system obtains the knowledges of specialists in special field to simulate the behavior of expert by these knowledges, and proffer advisable scheme of maintainence and consolidation
本論文所研究的橋梁維修加固計算機系統主要針對橋梁管理部門在橋梁養護維修決策時往往根據對橋梁狀況的定性了解和工程師的經驗來進行的，缺少科學的指導思想、系統的檢測評價方法的弊病，建立了完善的橋梁技術數據庫和合理的橋梁評價子系統，收集了目前橋梁典型的病害形式及其產生的機理，並在專門領域內獲取專家知識，運用專家知識去模擬專家行為，提出適當的維修加固方案。Experimental modal analysis based on ambient vibration is mainly to deal with the engineering problems from with we can hardly achieve the input signals, such as the operational modes of a flight vehicle during the flight or the dynamic behavior of a large - scale structure like an offshore platform, a bridge as well as a skyscraper on which we can ’ t exert a heavy kick
基於環境振動的實驗模態分析主要針對一些激勵不可測的工程問題，如研究飛行器在飛行中的運行模態，或諸如海洋平臺、橋梁、摩天大樓之類難以施加激勵的大型結構的動態特性。本文重點研究了隨機子空間方法在環境振動模態分析領域的應用。The subsystem consists of analyzing the formative reasons of bridge ' s damages and making decision in how to maintaining and consolidating. in it, the decision - making tree model and the representative knowledge repository of the methods of maintainence and consolidation are built ; the fifth chapter is the application of the system. the main steps in use and the way of dealing data are expressly presented in cite of the application of tow bridges ; the sixth chapter is the systemic analyses in software and the design in its framework, including the course of design, basic framework and its function ; the seventh chapter is the conclusion
這個子系統是整個系統的基礎；第三章是評價子系統，提出用以評價橋梁技術狀況三大單項指標和綜合指標，並制定了相應的評價標準；第四章是決策系統，包括病害原因分析以及養護維修決策，建立了橋梁的決策樹模型和典型的處治對策專家庫；第五章是橋梁維修加固計算機系統應用，介紹了系統在實際應用中的主要步驟及數據統計處理的方式，並以兩座橋為例說明系統的應用過程；第六章是軟體系統分析及結構設計，介紹了系統軟體的設計過程、基本結構和功能；第七章是結論與展望，綜述了本文中的主要論點及工作成果，對存在的不足之處和今後的努力方向提出觀點。分享友人