girder work 中文意思是什麼
girder work
解釋
縱梁結構-
Those of multi - span, middle - length ( about 25 - 40 metres ) are of large percentage among advanced bridges. simply - supported girder bridges with continuous decks are inferior to those of continuous girders because their decks crack easily. owing to the complex construction of continuous girder bridges, which is laboursome and time - consuming, people have been thinking about an approach to combining the advantages of the two so as to speed up the building and reduce the work procedures
在高等級公路橋梁中，多孔中等跨徑（跨徑在25 40米左右）的橋梁占很大的比重，橋面連續的簡支梁結構體系由於存在橋面容易開裂等缺點而在與連續梁結構體系的競爭中常常處于下風。 -
The steel constructions workshop building of bao ji bridge girder plant is typical large workshop, in which the main work procedure of sparge little steel ball and burnish is to eliminate rust and polish the surface of steel bridge workpiecs. during the process of burnishing, it will produce large quantity of dust
寶雞橋梁廠鋼結構車間噴丸打磨廠房是典型的高大廠房建築，其工序是對橋梁鋼型結構件表面進行噴丸打磨、拋光除銹。 -
The work in this thesis mainly includes following parts : 1. as for box girder cross section, the three - bar stimulation method under typical loads and supports has been introduced. the force and stress formulae for flanges have been derived from the three - bar method. by reasonable simplification for multi - cell box girder, the three - bar method has been applied in multi - cell box girder ' s shear lag analysis
對于箱形截面主梁，本文介紹了三桿比擬法上、下翼板中比擬桿的計算公式，以及在典型荷載和支承的情況下翼板內各桿的應力計算公式，並對多箱式主梁截面進行合理簡化，使三桿比擬法應用於多室箱梁的剪力滯分析。 -
As a chinese saying goes, the mechanic, who wishes to do his work well, must first sharpen his tools. modern company. it has domestically advanced fixed - girder machining center, cnc milling machines, cnc line - cutting machine tools and so on, which could guarantee the machining qualigy and meet the designing q qualification and standard of the industry
「工欲善其事，必先利其器」 ，現代科技擁有國內最先進的加工設備加工中心、數控機床、數控線切割等，能有效保證加工精度，確保每件產品產品均達到設計要求和行業標準。 -
In this thesis, the construction and monitoring general method of cable replacement work for qianwei minjiang river cable - stayed bridge is introduced firstly, then, using large - scale commercial finite elements analysis software, algor, a space solid model is developed. in order to give attention to internal force and deformation, the thesis simulates the factual situation of the bridge by adding boundary elements. the analyzed items include : cable forces, deflections, stress of box - girder and maximum horizontal deformation of tower under different cable - replacement cases, which can be used to tutor design and construction for other similar works
本文以犍為岷江大橋換索工程為背景，首先介紹了該橋換索施工與監控工作的大致情況，並應用大型商業有限元軟體algor建立了該橋空間計算模型，建模過程中為了真實地模擬結構換索前的內力狀態，實現內力與線形兼顧，本文使用了「添加邊界元還原結構內力」的方法。 -
Erection and adjustment of the wire strand and the stiffening girder is the key critical work which has large impacts on the construction of the suspension bridge, detailed study is also carried out for these topics during the construction and this article tries to give a presentation
絲股和加勁梁的架設與控制（調整）是懸索橋施工的關鍵工程，在本橋施工中對于這方面的方法也進行了深入的研究，論文中介紹了這方面的研究成果。 -
For achieving automation statistics of reinforcing steel bar, this paper has study automation construct and express in model of steel information taking the frame girder as investigative object. the most work is as follow
為了實現鋼筋工程量的自動統計，本文以「平法」框架柱為研究對象，對鋼筋信息的自動提取和表達模型進行了研究。 -
Because the intervals of two side girders are relatively large in the structure of the floor, it is not even and some and out of shape that its bridge of panels must be produced at the same time horizontally and crookedly and vertically except deforming wholly, level analyse can receive the satisfied result already at this moment, is it is it accord with floor structure real work state, girder of cable - stay bridge just to analyse with whole out of shape relevant non - linear space of function while being out of shape while being above - mentioned to consider only, but about this research rarely seen to report bridge worker is it understand their receive strength characteristic in an all - round way to need badly publicly
由於肋板結構中兩個邊主梁的間距較大，其橋面板除整體受力變形外必然同時產生橫向彎曲和縱向不均勻局部變形，此時平面分析已不能得到滿意的結果，只有考慮上述變形與整體變形相關作用的非線性空間分析才符合肋板結構主梁斜拉橋的實際工作狀況，但有關這方面的研究鮮見公開報道，橋梁工作者急需全面了解其受力特性。 -
A 60 - metre girder being positioned for the construction of west rail viaducts became unstable and moved backward above a work site at kam tin round - about, resulting in the temporary closure of a section of kam tin road
當日，西鐵在近錦田迴旋處的工地進行高架橋工程時，用以興建高架橋的六十米長鋼陣突然松脫並向後墜，以致錦田公路需要臨時封閉。 -
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