side span 中文意思是什麼
side span
解釋
邊跨，旁跨-
( 4 ) the instability problem of the columniation supporting was solved in the construction of side - span. ( 5 ) the circle - steel nip - patch anchor was applied for the thread - snap of the prestressed crude steel wire, the double facility anchor was used for deeling with the slip - wire of steel wring
（ 4 ）在邊跨直線段施工中，採用一端設立柱另一端吊掛在已合攏梁段上的梁式膺架，解決了支柱支承在古錯落體上的不穩定問題。 -
In the design, the construction measures such as application of shrinkage - compensating concrete, arrangement of spacing layer between the foundation rock and the bottom slab, adding outside waterproof layer, flexible connection between outlet pipe with side - wall, integerated concrete placement of pump seat with bottom slab and design of reinforcement with application of advanced calculation theory are used according to the characteristics of lager span, larger volume and complex loading conditions of the understructure
針對下部結構跨度大、體積大、受力復雜的特點，在設計中採取多種措施，包括採用補償收縮混凝土、基巖與底板間設隔離層、增設外防水層、出水管與邊墻採用柔性連接、機座與底板整體澆注、採用先進計算理論指導配筋。 -
Rubber tree ( hevea brasiliensis ) is an important economic woody - crop in tropical areas. its latex is the unique source of crude rubber used in current industry. because of its special and important use, the rubber tree has been extensively planted in tropical areas. increase production is always the main target in rubber tree cultivation. since the ethrel was applied in increasing latex production in 1968 for the first time as a chemical stimulant, not only the latex production had been increased largely, but also a new set of rubber tapping system had been established, leading to a series of economic benefit. owing to ethrel " s extensive application, its side effects had been found more and more obviously, such as tapping dry, speeding up senescence, shortening the life span of rubber tree etc. in order to overcome the side effects and increase production more availably, for a long time, people had carried out lots of research work on cell level, membrane level, physiology and biochemistry of laticifer contents. but the mech anism why ethrel increased latex production was not yet understood completely. this study had cloned the ethylene receptor gene ( efrl ) from rubber tree, and researched the relationship between etrl expression in laticifers and ethrel stimulation on transcription level and protein translation level. the results were as follows : 1
但是，由於乙烯利應用的普及，乙烯利刺激割膠引起橡膠樹發生死皮病及加速膠樹衰老，縮短膠樹壽命等副作用也越來越明顯。為了克服這些副作用，使乙烯利能更有效地刺激增產，長期以來，人們在細胞水平、膜水平和乳管細胞內含物的生理生化層面上進行了大量的研究，但仍未完全了解乙烯對膠樹的作用機制。本研究從分子水平入手，克隆橡膠樹的乙烯受體基因（ etr1 ） ，並在轉錄水平和蛋白質翻譯水平上研究etr1基因在乳管細胞中的表達及與乙烯刺激的關系，取得了以下結果： 1 -
The main structure of caiyuanba yangtze bridge in chongqing, up to date the largest - span tie bar arch bridge, is formed by two side tie bars and one middle tie bar which unite the y - shape rigid framework and arch rid. therefore, tie bars are one of the key components
重慶菜園壩長江大橋是迄今為止世界上跨度最長的系桿拱橋，該橋的兩根邊系桿和一根中系桿將南北兩岸的y型剛構和中間的拱肋連成一個受力整體，構成該橋的主結構，因此系桿是該橋關鍵受力部位構件之一。 -
Construction monitor control and analysis of unsymmetrical side - span pre - stressed concrete continuous beam bridge
不對稱邊跨預應力混凝土連續梁橋施工監控 -
Increasing the ratio of side span to second middle span does good to the static behavior of the whole bridge. it is highly recommended that the ratio of side span to second middle span had better be chosen as 0. 7 or so
（ 3 ）增大邊跨與次中跨跨徑比，對全橋受力比較有利，本文建議取邊跨與次中跨跨徑比為0 . 7左右。 -
By adjusting pile lengths and pile numbers, the settlement of pile foundation increased from the main span to the side span to such an extent that it matched the settlement of the embankment at both ends of bridges without any special treatment
分別通過調整樁長和樁數，使樁基沉降從橋梁主跨逐步增大，而在路橋連接處使邊跨橋墩沉降與橋坡填土沉降基本一致，實現路橋沉降協同，從而開辟了解決橋頭跳車問題的新途徑。 -
Therefore, it is very important to study the rock mass quality classification and properly assess the surrounding rock mass stability of a large span and high side wall underground powerhouse. it not only determines the success of the project, but effects the investment and time limit
因此，圍巖巖體質量及其穩定性評價對于這種修建在復雜巖體中的高邊墻、大跨度地下洞室群來說至關重要，不僅決定地下工程的成功修建，而且決定著工程的安全性和經濟合理性。 -
Based on the one - side processing technology, the dissertation proposes a new method of structure design and realizes the drive of sc by pure roller pairs of point engagement. this new drive mode apparently improves the driving accuracy, efficiency, life - span, movement and dynamic feature of scm
在凸輪廓面採用單側面加工工藝基礎上，提出了結構設計的改進形式，結合廓面修形方法，實現了空間凸輪機構點接觸的純滾動副傳動，顯然提高了機構的傳動精度、效率、使用壽命、運動性能和動力性能。 -
It has the advantages of light gross, big span, few materials, cheap cost, saved foundation, short construction cycle, on the safe side, beautiful sculpt
它具有總量輕、跨度大、用料少、造價低、節省基礎、施工周期短、安全可靠、造型美觀等優點。 -
On the western side of the central normal of the disturbance source in the heliospheric equatorial plane, the double shock pair structure is more evident, and the longitudinal span is wider than those on the eastern side
雙重激波對在子午面內相對擾動源中心法線基本對稱，而在赤道面內則不對稱：擾動源中心法線西側雙重激波對結構更為明顯，所跨經度范圍寬于東側。 -
The basic conclusions are as follows : ( 1 ) under the common effects of dead load and temperature, the internal forces of two intermediate piers are obviously larger than those of two side piers of five - span continuous rigid frame bridge
通過本文的研究，得出如下主要結論： （ 1 ）對於五跨連續剛構橋，在自重荷載和溫度變化作用下，兩中墩內力顯著小於兩邊墩內力。 -
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。 -
Side span middle spin
邊中跨徑 -
So it is not enough if we only execute linear analysis to a cable - stayed bridge ; 2 ) when live loads are distributed to full span the effects of geometric nonlinear for the structure are smaller than to two side spans or mid - span only ; 3 ) linear analysis is enough to live loads since the difference between linear analysis and nonlinear analysis to the structure is relatively small under live loads ; 4 ) the effects of every geometric nonlinear element to decision final shape parameters are very little, and the results of linear and nonlinear are nearly equal ; 5 ) under construction the effects of geometric nonlinear to cable - stayed bridges must be considered
2 ）活載作用下，加載方式不同，非線性的影響結果也不一樣，其中按全橋滿布方式進行加載時受幾何非線性的影響最小。 3 ）活載作用下，可以用線性分析的手段對活載進行近似計算，以便減少計算量。 4 ）各非線性因素對結構最終形態確定參數的影響非常小，線性結果與非線性結果相差無幾。
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