bridge key 中文意思是什麼
bridge key
解釋
電橋按鍵-
The thesis has summarized the development of the oblique - pull bridge, its construction technology and the importance of bridge construction control, then has introduced project general situation, and has narrated detailed regulation, organization construction, the major work and difficult part of this bridge construction control. the following is the key part of this thesis, firstly, it has introduced the experiment work of early stage, structural calculation and its theoretical result : the absolute altitude of each operating mode, the absolute altitude of building mould in each section and the absolute altitude after pouring concrete ; then, it has discussed the method and content of the line shape control of the main beam, actual absolute altitude of building mould is put forward, and it has described the method of structural stress monitoring, how to arrange measure point and collect data, and how to analyze data. it has also narrated the method of rope force detection and structural temperature inspection
本論文在總結了斜拉橋的發展及其施工工藝，並指出了橋梁施工控制的重要性之後，簡要的介紹了工程概況，敘述了炳草崗金沙江大橋監控細則、組織機構及監控的主要工作和難點部分；論文的核心部分，在介紹了炳草崗金沙江大橋施工控制與監測工作的前期實驗工作和施工各工況標高、各節段支模標高、澆注混凝土后的標高的結構計算和其理論計算結果之後，詳細論述了主梁的標高線形控制方法和內容，實際支模標高的提出，結構應力監控的方法、布點、測讀及其對測讀數據的合理分析方法，索力檢測和結構溫度監測的方法。 -
The thesis mainly study the technology of atm lan in - country and overseas, and with the key of qos. with the anatomist object of lan emulation and ip over atm, fouse on expatiate strategy which discussed from three aspect : emulation bridge in lan emulation, the setting of priority in ip over atm, the currency control of flux. at last, this paper set out the ascendant capability of the new strategy with the tool of probability and randomization
本文主要在分析國內外在atm局域網技方面的最新研究成果的基礎上，以服務質量（ qos ）為主線，以atm模擬局域網技術和ipoveratm技術為剖析對象，系統地闡述了在模擬網橋、優先級設置、通用流量控制方面的改進策略並使用概率和隨機過程工具初步展示了新策略優越的性能。 -
This paper presents the structural design of the main bridge of lhasa river bridge, makes a deep - going study of the key techniques for design of the bridge, such as the reasonable span length ratio of each span of the 5 - span girder and arch hybrid structure, mechanical behaviour of the dual arch ribs, and section of the continuous girder tie beam, and also works out rigidity and stress conditions of the continuous girder tie beam and stress conditions of the concrete - filled steel tube arches of the main bridge
摘要介紹了拉薩河特大橋主橋結構設計情況，對於五跨梁拱組合橋梁各孔跨合理的跨度比、疊拱的受力行為及連續梁系桿截面形式等設計中的關鍵性問題進行了深入的研究，給出了主橋連續梁系桿的剛度和應力情況、鋼管混凝土拱的應力情況。 -
In the railroad oblique continual box beam bridge design key question studies
鐵路斜交連續箱梁橋設計中的關鍵問題研究 -
On the basis of speeches made by experts in the symposium on main agriculture products supply and demand prospects and structure optimization, 6 points of suggestion have been drawn conclusion, which is as follows : 1. include the optimizing agriculture structure and improving agriculture products quality in the key agenda of agriculture and rural economy working ; 2. enhance macro - conditioner of the government in practice, and effectively bring the economy cooperated organization of peasants into playing a bridge role aiming at market demands ; 3. carry out the working of high quality agriculture products zoning in a whole country, set up and consolidate the high quality agriculture products producing bases, and put into effects of the famous brana strategy of high quality agriculture products ; 4. according to the distribution of agriculture products consumer market, adjust and optimize agriculture products cropping structure, and snatch the chance to adjust export trade policy ; 5. according agro - business managing manner to organizing agriculture production, practically improve the level of agriculture products processing value ; 6. never slacken our efforts to produce grains
在「主要農產品供需前景與結構優化研討會」專家發言的基礎上，整理了六點建議：把優化農業結構和提高農產品質量列入農業和農村經濟工作的重要議事日程；以市場需求為導向，切實加強政府宏觀調控，有效發揮農民合作經濟組織的中介作用；開展全國范圍內的優質農產品區劃工作，建立和鞏固優質農產品生產基地，實施農產品優質品牌戰略；根據農產品消費市場的分佈，調整和優化農產品區域種植結構，不失時機地調整出口貿易策略；按產業化經營方式組織農業生產，切實提高我國農產品的加工值水平；絕不放鬆糧食生產。 -
Based on the conceptual considerations and structural design of pingsheng bridge in foshan, the first single tower and single span hybrid girder self - anchored suspension bridge in the world, the original technical achievements of the bridge, such as those of the integral bridge tower and separated stiffening girders, the stiffening hybrid girders, structural types of steel - concrete girder joint parts, steel box girder incremental launching and hanger adjustment, are presented and the key and innovative techniques for the self - anchored suspension bridge are described in a summarized account as well
摘要通過世界上首座獨塔單跨混合梁自錨式懸索橋佛山平勝大橋的方案構思及結構設計，介紹了其採用的整體橋塔分離式加勁梁橋型結構、混合加勁梁、鋼混凝土結合段構造型式、鋼箱梁頂推技術、吊索調索技術等原創性工程技術成果，綜述了自錨式懸索橋設計的關鍵和創新技術。 -
Thus it is a key problem to me resolved in the design of concrete cable stayed bridge
因而合理地確定斜拉橋的成橋狀態，就成為設計首先要解決的關鍵問題。 -
Some key issues in the modeling of a long span composite cable - stayed bridge are discussed such as cable tension, dead load, large deflection, concrete deck stiffness, concrete deck - steel girder connection, and boundary condition. some conclusion can drawn from the thesis : 1. the initial equilibrium configuration of the bridge is clarified in the thesis
本文深入討論大跨度結合梁斜拉橋"基準"有限元模型建立過程中的幾個關鍵問題並得到一些有意義的結論： 1 .明確斜拉橋在索初應力和恆載作用下的初始平衡構型? ?處于初始平衡狀態時的幾何位置，給出了其計算方法。 -
First, the open - ending of chinese offers all - direction gaps ; then the vagueness leaves enough scope for furthering research ; the elements of this subject paves a springboard. the synthesis of chinese constructs a bridge for it. the period of fashion inserts fresh air into the research study. the key point of this essay is the implementation of strategies of teaching and learning into the chinese teaching by the method of research study
語文學科的開放性，為研究性學習提供了多向性介面；語文學科的模糊性，為研究性學習留下了深入鉆研的餘地；語文學科的基礎性，為研究性學習鋪設了跳板；語文學科的綜合性，為研究性學習搭建了橋梁；語文學科的時代性，為研究性學習注入了活水。 -
There has not been a scientific design theory about the jointless bridge whereas it has been conducted successfully for a long time in the u. s. the actual design ways basically depend on the experience and observaration. what is more, the analytical method and the design of the crunodal details are still dealed with on the whole. in fact, it is a very important part to deal with the crunodal structure between the abutment and beam in the design and conduction of the jointless bridge. in addition, the loaded properties of the crunode are the key and difficulty in the study of the jointless bridge. therefor, there are engineering and practical significances of analyzing the crunodal structure and studying its loaded properties
盡管無伸縮縫橋梁在美國已經成功地使用了很長時間，但至今還沒有一個比較科學的設計理論。目前的設計方法基本上依賴于經驗與觀察，還沒有從根本上解決無伸縮縫橋梁有關的分析方法和設計細部構造。應該說，對于無伸縮縫橋梁而言，處理臺與主梁的結點構造是設計和施工中非常重要的部分，結點部分的受力性能是研究無伸縮縫橋梁的重點和難點。 -
Based on the background of a city key construction project 棗 hongshan bridge, the loading characteristics of the deck system consisting of mutirow cantilever in composite structure of steel and concrete is studied in the thesis
本文以長沙市洪山大橋為工程背景，對組成橋面板系的多排懸臂鋼-混凝土組合梁的受力特點進行了研究和探討。 -
In crossing the bridge, she dropped the door key in the river.
過橋的時候，她把鑰匙摔進河裡面。 -
Artemisinin, a sesquiterpene lactone containing an endoperoxide bridge, is a kind of phytoalexin. sa, a key signal molecular during systemic acquaired resistance ( sar ), is related to the biosynthesis of phytoalexin. aba, a stress - resistance plant hormone can influence the secondary metabolism to stimulate phytoalexin biosynthesis
青蒿素屬于萜烯類化合物（倍半萜類）是植保素（ phytoalexin ）的一種， sa是植物產生系統獲得性抗性的重要信號分子，與植保素的產生相關。 -
As china joined the wto, business accounting reports, which are regarded as especial business language are the bridge and the key to the world economics connection
適逢中國加入wto ，作為特殊商業語言的會計報告需要增強其通用性。改進企業會計報告成為一項緊迫的研究課題。 -
Based on the construction of large diameter pile foundations at deep water riverbed without overburden for the shengmi bridge in nanchang, the construction difficulties and construction control key points involved in the method for bored pile construction with floating gantry are described
摘要通過對南昌生米大橋深水無覆蓋層大孔徑樁基施工實踐，介紹浮式龍門鉆孔樁施工方法中的施工難點和控制重點。 -
The identification of flutter derivatives for bridge sectional model has long been a key issue in long - span bridge flutter and buffeting analysis
長期以來，橋梁斷面顫振導數的識別都是大跨度橋梁顫抖振響應分析中的重點和難點問題。 -
Key to geological exploration and pile foundation construction of bridge in karst region
石灰巖巖溶地區橋梁樁基設計與施工 -
The keqikesubutai bridge is a long span railway bridge with high - rise piers located in the strong wind pressure and active seismic region, and is also a key construction project and the highest bridge on the jinghe - ining - horgus railway
摘要克其克蘇布臺特大橋是一座位於高風壓、高地震區的高墩大跨鐵路橋梁，是精伊霍鐵路的重點工程之一，為全線最高橋。 -
Zacarias also said that rebuilding work on the north - south highway ( of which the zambeze bridge is a key section ) would be finished by the end of the term of the current government, in 2009
扎卡里亞斯還說，在莫南北高速公路的重建工作（贊比西大橋在其中非常重要）將於2009年，即本屆政府結束時竣工。 -
The time - history method in combination with damper coefficients and their associations was employed to compare and analyze the bridge response results in terms of the inertial forces of key sections and displacement of key positions
針對不同粘滯阻尼器阻尼系數以及阻尼指數組合，採用時程分析方法，比較分析了結構主要構件和部位的內力及位移地震響應結果。
分享友人