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inclined plane 【數學】斜面。

inclinometer

In view of the inconsistency between the direction of shear stress and total stress components and the normal direction of the corresponding inclined plane , a new three dimensional figure was proposed , which can give direct and intuitionistic description for the magnitude of these stress components 針對剪應力、全應力作用方向與斜面的法向并不一致的問題,給出了一種能夠直接描述不同斜面上正應力、剪應力和全應力變化的三維圖形,該圖形能夠非常直觀地表示正應力、剪應力以及全應力數值的變化。

Improvement of barrier protection performance was analyzed from views of material , structure and type , installation of concrete barrier . it was presented to increase the protection capacity of the barrier through material improvement so as to decrease rigidity of the barrier . the effect that the height of the point of intersection between the up and below inclined plane may have on car overturn after impact 從混凝土護欄的材料、結構形式、施工方法等方面進行了護欄防護性改進分析,提出通過改進材料來提高護欄的防護性,降低護欄的剛度,討論了護欄截面上、下斜面交叉點的高度對車輛碰撞后傾翻可能性的影響。

The dissertation mainly has a research on beam shape of concrete transfer floor . the load form of transfer floor is complicated and the stress - strain changes greatly , so the structure design could be divided into the calculations of rectangular sections in bending , incline plane in shearing , and shear wall structure . because transfer floor is an important part in high - rise building , it needs special requests of design and structure 本文以目前廣泛使用的梁式鋼筋混凝土轉換層為研究對象,針對梁式轉換層受力復雜,應力應變變化大,重點研究了深梁截面設計法的正截面受彎、斜截面受剪及轉換層剪力墻結構的計算,并對轉換層結構構造設計進行了分析。

Perfect pre - processing and post - processing function is one of the main factors to evaluate the vitality and market value of the finite element analysis system surveying today development of finite element analysis technology , most of which concentrate on establishing fine user interface , also has some limitation on application , and especially , the research on the visualization of arbitrary cut - plane is always in ascendants to realize the visual processing on cut - plane needs reprocessing the results of finite element analysis which have get , so the algorithm is two parts : seeking the physical value of cut - plane and drawing 2d contours , , the former , based on the theory of stress on “ arbitrary inclined plane “ in physical mechanics , use the method of linear interpolation method to get the coordination and physical value of intersection between cut - plane and element arris ; the latter , based on the tables on elements , nodes , stress and strain , summarize a rapid algorithm of generating 2d contours based on the grid . this thesis synthesizes there two parts and get a visual processing program under fortran 縱觀有限元分析技術的發展,目前大多集中在建立良好的用戶界面上的研究仍存在許多應用上的局限性,其中對任意剖面上可視化的研究仍處于方興未艾的階段。要實現任意剖面上可視化處理,必須先將得到的有限元計算結果進行再處理,因此在算法上分為兩部分:求任意剖面上物理量值的算法及二維等值線算法。前一部分以彈性力學中“任意斜截面的應力”為理論基礎,利用線性插值方法得到截面與單元棱邊的交點坐標及交點物理量值;在此基礎上;根據已得到的單元及節點序號表、應力應變物理量表,總結出一種基于有限元剖分網格的快速生成二維等值線的算法。

The outer windings act as transformer ' s primary winding and inner windings do as the transformer “ secondary winding . the magnetic fluid in test tube substitutes iron core which can be changed followed by the angle of the inclined plane , which is linearity . this provide the possibility to measure the angle of the inclined plane 變壓器的一次繞組就是試管上的外層線圈,二次繞組為內層線圈,試管中的磁流體就是變壓器的可變鐵心了,這么說是因為作為液體的磁流體在測量范圍內可隨著傾斜角作線性的變化。

The huge blocks of stone for the pyramids were probably raised into place by means of ramps of earth that surrounded the structures as they rose ; it was a practical application of the inclined plane , even though the concept was not under stood in terms that could be quantified or expressed mathematically 金字塔巨大的石頭舉升定位是利用了舉升時圍在建筑旁邊的土坡,它是斜面的實際應用,雖然這個概念在當時并不能在術語上被定量的解釋。

A sample is put on the table which is processed into a inclined plane on the filmed plane , and two interfaces of a film are focalized , then the thickness is read out that is a difference between the heights of two interfaces of a film 將實驗樣品的覆膜面打磨成斜面后平放在金相顯微鏡樣品臺上,分別對膜層的兩個界面對焦,從對焦旋鈕上讀出兩焦面的高度差即為膜層的厚度。

In some makes of engine the helically splined coupling is not used and the angular displacement of the shafts is effected by centrifugally actuated devices of the swinging link or inclined plane type 在一些發動機的制造中,并不使用螺旋式花鍵套管,通過搖桿或斜面型的偏心操縱裝置,曲軸相位角起到同樣作用

Abstract : the formulae of plane stresses on inclined plane are expressed in complex number form . this method has both the advantages of analytic method and graphical method in stress analysis 文摘:把平面應力狀態斜截面上的應力公式用復數形式表達,并用其進行應力分析,兼有解析法和圖解法的優點。

A simple device , such as a lever , a pulley , or an inclined plane , that alters the magnitude or direction , or both , of an applied force ; a simple machine 機械裝置一個簡單裝置,如杠桿、滑輪或斜面刨,可以改變作用力的大小或方向或同時改變;簡單機械裝置

The computer simulations for typical 3d sharp such as inclined planes and 3d deformed planes are practiced to demonstrate the feasibility of this method 針對斜面及三維曲面等典型三維面形進行了計算機仿真,仿真結果證明了該方法的可行性。

Economists like to argue that money belongs in the same class as the wheel and the inclined plane among ancient inventions of great social utility 經濟學家喜歡說,貨幣同輪子和斜面一樣,屬于有巨大社會效用的古代發明。

Grinding wheel : classified as surface grinding wheel , inclined plane grinding wheel , internal hole grinding wheel and edge grinding wheel 研磨砂輪:分為平面研磨輪斜面研磨輪內孔研磨輪及刃口研磨輪等。

Private intilted air course makes sure the materials in the girding chamber enter into the mill along the inclined plane 獨特設計向內傾斜的風道,確保迸入進風窩殼內的物料能順利地沿著斜面落入磨機內。

The purpose of the work is to create a new kind of sensor that mainly function is to measure the angle of the inclined plane 研究的目的是初步制作一個新型的傳感器,主要的功能是測量斜面的傾斜角。

It is just as simple and common and even boring as the wheel and the inclined plane and electric circuits are to us 就像車輪,下降的飛機和電路之于我們一樣,不過是那樣的簡單,普通甚至有些乏味。

Standard test method for coefficient of static friction of uncoated writing and printing paper by use of the inclined plane method 用傾斜面法測試無涂層書寫紙和印刷紙靜磨擦系數的標準試驗方法

Geosynthetics - determination of friction characteristics - part 2 : inclined plane test iso 12957 - 2 : 2005 ; german version en iso 12957 - 2 : 2005 土工合成織物.摩擦特性的測定.第2部分:傾斜面試驗

This kind of sensor can be used to measure the angle of the inclined plane and the acceleration 它可以用來測量斜面的傾斜角,兼可以測量加速度。磁流體傾斜角傳感器的研究還處于初級階段。