common-element structure 中文意思是什麼
common-element structure
解釋
共無件結構-
The common hypotheses of the shell structure aren ' t alterative in the new finite element method, and it finishes the solution through the integral of the different laminas
新單元的計算方法不改變殼體結構的一般假設條件，利用厚度方向分段積分來完成問題的求解，並對層合截錐殼進行計算。 -
The analytical methods about foundation - structure interaction have two main categories. they are analytic methods and numerical methods. at present, finite element method, sub - structural analysis method and mixture method are common methods
地基與結構的相互作用的分析方法有解析法和數值解法，目前常用的方法是有限元法和子結構法以及雜交法。 -
According to the documentation collected from domestic and abroad wang wei dong who works in huadong architect and structure institute utilizes the similar work property between the underground continuous wall and pile subjected the vertical loads, and introduces poulos method of elasticity and plastic which applies to pile foundation into the calculation for subsidence of underground continuous wall. pujialiu and yu yuzhou from water and electronic engineering of qinghua university, according to the result of three axes, define the concrete parameter utilize the model of non - linear e - b combined with the design cross section of dam in xiaolangdi, yellow river accept the total stress programme of thepd dam, and we analyze the stress and displacement of plastic concrete diaphragm wall by finite element method in comparison with the result of common concrete one. at same time, we consider the effect of the character of plastic concrete diaphragm wall which is composed of different gradients and adopting the level of stress and pulling stress infers whether the plastic concrete diaphragm wall is safe or not
地下連續墻是一種歷史較短的施工方法，目前，砼防滲墻的設計還是以傳統的設計方法為主，根據查找國內外文獻資料，華東建築設計院王衛東利用地下連續墻與樁在豎向荷載作用下的工作性能有相似性，將適用於樁基的poulos彈性理論引入對地下連續墻的沉降計算中；清華大學水利水電工程系濮家騮、于玉貞根據三軸試驗結果確定混凝土的參數，利用非線性e - b模型，結合黃河小浪底土石壩設計剖面，採用thepd土石壩總應力程序，對深覆蓋層塑性混凝土防滲墻的應力、位移進行有限元分析，並與普通混凝土防滲墻計算結果加以對比，同時分析了不同配比塑性混凝土特性的影響，並採用應力水平和拉應力數值來判斷塑性混凝土防滲墻的安全程度。 -
This paper, in allusion to damage of expansion joint of bridge, introduces a sort of new structure of jointless device - semi - integral abutment jointless bridge, and establishes model of general structure finite element of this bridge, and in details analyses its qualities of stress. the model considers the interaction of superstructure - substructure - soil. resistance of the soil behind abutment adopts still soil pressure and elastic resistance when the temperature rising, but active soil pressure when dropping. analysis of qualities stress of bridge includes of action of dead load, car load, temperature load of season character. taking an 100m length pc semi - integral abutment jointless bridge as instance, the paper establishes the model of plane frame by applying large common software - anasys, and analyses it by elastane and large deformation to imitate character of stress and deformation of general bridge. at the same time corresponding models of finite element of joint bridge and integral abutment bridge are established, and unique stress and performance of structure of semi - integral abutment jointless bridge are researched by comparing and analysing character of three different models under same loading, and controlling factor of design and constitution are generalized. in conclusion, for semi - integral abutment jointless bridge, on one hand shear, moment and deflection of the main beam and axis force of substructure are approximate with that of joint bridge, and integral stifmess of structure is increased and damage of expansion joint is eliminated, on the other hand there is axis force in main beam, shear and moment of substructure are bigger than that of joint bridge. in all this type of jointless bridge has rational stress and is worth of application and popularization
半整體式橋臺無縫橋梁計算模型考慮了上部結構-下部結構-土的共同作用；臺後土抗力升溫時採用靜止土壓力加彈性土抗力，降溫時採用主動土壓力；分析橋梁受力性能時考慮了結構自重、車輛荷載和季節性溫變荷載的作用。以一座橋長100mpc半整體式橋臺無縫橋梁為實例，採用大型通用軟體ansys建立平面框架模型，進行彈性、大變形分析，模擬全橋受力和變形特點；同時建立與此對應的有伸縮縫橋梁和整體式橋臺無縫橋梁有限元模型，通過三種橋型同步加載對比分析，研究半整體式橋臺無縫橋梁獨特的受力特點和結構性能，總結其設計控制因素和構造要求。通過本文研究知：半整體式橋臺無縫橋梁主梁的剪力、彎矩、撓度和下部結構的軸力與梁式橋相近，結構整體剛度增大，併除去了伸縮縫病害；但主梁增加了軸力，下部結構剪力、彎矩較梁式橋大；綜合分析是一種受力合理有實踐和推廣價值的橋型。 -
The goal of this article is : work over the language which is matched the common teaching process based on xml, do research on the logical structure of the courseware, analysis the time, layout element of it and the relationship between these elements. based on these research work, design and implement the authoring system which is based on xml, and then we can quickly generate and usher the xml courseware file
本文的研究目標是：研究符合教學過程的xml形式的課件語言，對課件的邏輯結構形式進行研究，同時分析課件包含元素的時間、空間、以及元素關系等因素，定義符合以上內容的xml文檔結構形式；在以上基礎之上，設計並實現基於xml的課件創作系統，能夠實現基於xml的課件文檔的快速生成和展示。 -
Therefore, the common rectangular groove seals are often be changed into the curved groove with some arc degree. when the o - ring acted as sealing function is placed in the curve groove with suitable design, its stress, strain and friction are all improved so as to lengthen the service life of sealing. the finite element method has guide meaning to analyze and design of structure
為此，普通矩形槽密封被嘗試著改為具有一定弧度的弧形槽，當徑向密封作用的o形圈被置於設計合理的弧形槽內，其受力、變形和摩擦狀況均得到改善，有助於密封壽命的提;銳有限元法對結構的分析和設計具有指導意義。 -
( 2 ) this article promotes an idea that applies information compression techniques to xml data format. it puts forward structure guided compression model ( sgcm ), including algorithms such as xml structure tree spanning based on huffinan coding for element frequency, and sgcmheap generation algorithm. not only common compression techniques are used, structure based compression optimization is also rendered
（ 2 ）本文提出將信息壓縮技術應用於xml ，提出了結構制導的xml壓縮模型sgcm ，包括相關的演算法，如基於元素出現頻度huffman編碼的xml結構樹生成演算法， sgcmheap的生成演算法? ?不僅利用了當前通用的部分壓縮技術，而且探討在xml結構的基礎上有對其進行壓縮優化的可能。
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