large-span 中文意思是什麼
large-span
解釋
大跨度的-
Nowadays, the bridges are in wide use in china, many new types of bridges such as large span bridges, cloverleaf junction and complicated viaducts emerge
近幾十年來，中國的橋梁建設突飛猛進，城市中大跨橋梁、立交工程和復雜高架橋梁大量涌現。 -
In fact, stuff quality of space grid structures member, manufacturing accuracy and construction management are major factor that influence development with high quality and high - level of space grid structures, space grid structures commonly with large span, and more is public buildings, important buildings, mass man under it, dearness equipments on it, erecting at high level, hardest strengthen when happen problems
事實上，當前網格結構構件的材料質量，加工精度以及施工管理是影響網格結構高質量高水平發展的主要因素。網格結構一般跨度較大，而且多為公共建築，重要建築，下面人員眾多，設備貴重，網架建在高空，出了問題極難加固。 -
Construction technique for large - span and dissymmetrical twin - arch tunnel under complex geological conditions
大跨度不對稱雙聯拱隧道在復雜地質條件下的施工技術 -
Design and construction of large - span latticed shells of pinghu gymnasium
平湖體育館大跨度球面網殼的設計與施工 -
The large - span annular open - web cable truss structure is a new type of tensile structure based on cable dome. especially it is suitable for awning structures of palestra. little research work on this type of structure has been done abroad, and at home the research is blank
大跨度環形空腹索桁結構體系是繼承于索穹頂結構、近年來才出現並應用於實際工程的新型結構體系，具有顯著的特點，特別適合應用於體育場的罩棚結構。 -
With resonable calculating model and dynamic analysis method, the construction control elevation can be decided and so the precompression difficulty of support can be solved in the construction of large - span arched bridge
採用精確的計算模型和動態分析技術，一次性給出施工控制標高，解決了大跨度拱橋有支架施工中支架需要預壓的問題。 -
Designing practice of large - span spherical double - level reticulated shell
大跨度球形雙層網殼的設計實踐 -
This paper deduces the equation groups of large span steel truss bridge which installed mr dampers of coupling vibration of vehicles and bridge. and provide the two strategies of semi - active control
本文從理論上首次推導出設置擬況阻尼器的大跨度鋼析架橋梁車橋禍合振動的系統受控方程並提出了兩種控制策略。 -
一 、 summarization with the development of society and the improvement of people " s living standard, people engage in social activities and productions, demand to construct many large span structures such as auditoria, exhibition hall, gym, air shed. space structures are most competitive and suitable structural shape to solve the problem of erecting wide span building structure
一、概述隨著社會發展與人民生活水平的提高，人們從事社會活動和生產，需要建造大跨度的會堂、展覽廳、體育館、飛機庫等大空間建築，而解決大跨度建築結構最具有競爭性的結構即是空間結構。 -
Abstract : based on practice, this paper introduced the construction technique of long - span liting and assembling for large - span archy rib refabricated in section, which is a good reference to prefabricate lifting and assembling archy rib with multiple arches and multiple sections
文摘:結合工程實例，探討了大跨度分段預制吊裝拱肋施工工藝，對多孔多段預制纜索吊裝拱肋施工具有參考價值。 -
The extensive interest has been produced because of attractive application of the new sensor in health inspection of large complex structures, such as aviatic space implements, oceanic flat, many - floor builds, and large - span bridges
在大型航空航天器、海洋平臺、高層建築、大跨度橋梁等復雜結構的健康監測中有著廣闊的應用前景。 -
The national stadium is the main stadium of beijing 2008 olympic games. the large span structure of the ‘ bird - nest ’ will become one of the important landmark constructions in beijing
國家體育場是北京2008年奧運會主體育場，大跨度「鳥巢」結構將成為北京市的重要標志性建築之一。 -
The structure of simply supported - continuous system is now common used in small span bridges and bridge approach of large span
簡支轉預應力連續的施工方法是中、小跨徑橋梁和大跨度橋梁的引橋中普遍採用的結構型式。 -
First, based on the reading of a lot of literatures, a view of the history of tensegrity structures and cable dome structures is put forward in this paper, as well as the expatiation of the architectural and structural property on the large - span annular open - web cable truss structure. several projects are also presented
首先，在大量查閱國內外文獻的基礎上，本文回顧了張拉整體以及索穹頂結構的發展歷史，闡述了大跨索桁結構在建築和結構上的特點，介紹了幾項典型的工程。 -
The geometric nonlinear analysis of three types of large - span annular cable truss structures is put forward by using commercial fem program. their static properties in deferent load case are concluded, and some suggestions for actual projects are also presented. base on the prime realization of its static property, parameter analysis of its static property is done consisting of deferent number of truss, deferent height of truss, deferent scale of height of masts, deferent boundary condition and deferent magnitude of pre - stress in deferent load case
本文利用通用有限元軟體ansys對大跨度環形空腹索桁結構體系中三種典型的結構（即內外圈都為圓形、外圈圓形內圈橢圓形、內外圈都為橢圓形的三種外形的結構）進行了幾何非線性分析，總結出各自在不同荷載工況下的靜力性能，並提出一些有實際工程意義的建議。 -
The basket symmetrical cantilever construction, which is often used, is one way of large - span bridge construction. with the length of cantilever longer, the risk is increased as well
掛籃對稱懸臂施工是大跨度橋梁施工中常用的一種方法，隨著懸臂長度的加長，風險也隨之加大。 -
During cantilever construction of large span cable - stayed bridge steel box girder, the local relative deformation of steel box girder is obviously different between girder to be suspended and girder supporting crane
摘要大跨度斜拉橋主梁懸臂拼裝匹配過程中，吊機作用梁段和被起吊梁段由於受力不同，相對變形存在較大差異。 -
Creep analysis methods of high - rise buildings and large span buildings can only refer to creep coefficient method in bridge engineering or the method of degree of creep in hydraulic construction engineering under the present experiment conditions. in this paper, the incremental expressions of concrete creep and shrinkage strain when the initial computational age is not the same as the loading age are derived and corrected from the concept of concrete creep coefficient and the mean value theorem of integral and the principle of superposition. the differences of efficiency and accuracy of creep analysis between the finite element method with creep coefficient and the initial stress method with degree of creep are presented. this paper suggests that engineers should use the initial stress method with degree of creep to estimate the influences of creep on high - rise buildings and large span buildings on the basis of conceptual design
基於現有的試驗資料，高層及大跨度民用建築的徐變分析只能參照橋梁結構中的徐變系數方法或水工結構中的徐變度方法進行.從徐變系數的定義出發，利用積分中值定理和疊加原理，推導並修正了加載齡期與起算齡期不同時徐變收縮應變增量的表達式，對比了應用徐變系數分析徐變的有限元法和應用徐變度分析徐變的初應變法在效率和精度上的差別，並建議應從概念設計的角度出發，採用徐變度的初應變法來估算徐變對高層及大跨度民用建築的影響 -
Abstract : creep analysis methods of high - rise buildings and large span buildings can only refer to creep coefficient method in bridge engineering or the method of degree of creep in hydraulic construction engineering under the present experiment conditions. in this paper, the incremental expressions of concrete creep and shrinkage strain when the initial computational age is not the same as the loading age are derived and corrected from the concept of concrete creep coefficient and the mean value theorem of integral and the principle of superposition. the differences of efficiency and accuracy of creep analysis between the finite element method with creep coefficient and the initial stress method with degree of creep are presented. this paper suggests that engineers should use the initial stress method with degree of creep to estimate the influences of creep on high - rise buildings and large span buildings on the basis of conceptual design
文摘:基於現有的試驗資料，高層及大跨度民用建築的徐變分析只能參照橋梁結構中的徐變系數方法或水工結構中的徐變度方法進行.從徐變系數的定義出發，利用積分中值定理和疊加原理，推導並修正了加載齡期與起算齡期不同時徐變收縮應變增量的表達式，對比了應用徐變系數分析徐變的有限元法和應用徐變度分析徐變的初應變法在效率和精度上的差別，並建議應從概念設計的角度出發，採用徐變度的初應變法來估算徐變對高層及大跨度民用建築的影響 -
Presently, cfst arch bridges develop in the direction of large - span and lightweight style, accordingly, investigators and devisers should increasingly attach more importance to their dynamic behaviour, and some typical dynamic matter of bridges, such as seismic response, wind induced vibration, coupled dynamic vibration between bridge and vehicle should not be ignored
目前，鋼管混凝土拱橋正朝大跨、輕型的方向發展，因此，該類型橋梁的動力特性也日益引起重視，象地震、風振、車振等橋梁的典型動力問題也是該類橋梁所無法迴避的。
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