慣性極矩 的英文怎麼說

中文拼音 [guànxìngjíjǔ]
慣性極矩 英文
polar moment of inertia
  • 慣 : Ⅰ動詞1 （習以為常 積久成性; 習慣） be used to; be in the habit of 2 （縱容; 放任） spoil; indulge...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 極 : i 名詞1 （頂點; 盡頭） the utmost point; extreme 2 （地球的南北兩端; 磁體的兩端; 電源或電器上電流...
  • 矩 : 名詞1. （畫直角或正方形、矩形用的曲尺） carpenter's square; square2. （法度; 規則） rules; regulations 3. [物理學] moment
  • 慣性 : [力學] inertia; inertance; sluggishness; the force of inertia
  1. Polar moment of inertia

    極慣性矩
  2. On the basis of relative researches in the world, according to the study status of steel - concrete composite slab, which would be widely used in modern bridge, modified equivalent inflexibility of steel - concrete composite slab was deduced by use of conversion section principle in this paper ; based in this, this paper put forwards the theory of ultimate flexural capacity of steel - concrete composite slab in consideration of slip effect, and introduces the practical simplified method for calculating flexural deformation of steel - concrete composite slab in consideration of the effect of steel studs and welded wire, and conclude that the methods in this paper is veracious and reliable, comparing with the traditional calculating mode ; morever, this paper put forwards the calculating theory and program of the effect analysis of creep and shrinkage to steel - concrete composite slab, using conversion elastic modulus principle, and testifies that the theory is right and the program is reliable and practical

    本文在國內外研究成果的基礎上，針對壓型鋼板與混凝土組合板結構在現代橋梁建設中廣泛應用前景和研究現狀，利用換算截面法導出了壓型鋼板與混凝土組合板結構的修正等效慣性矩；在此基礎上，又推出了考慮壓型鋼板與混凝土之間的相對粘結滑移影響的壓型鋼板與混凝土組合板結構極限抗彎承載能力計算理論，並介紹了考慮栓釘、聯結件影響的壓型鋼板與混凝土組合板結構簡化實用撓曲變形計算公式，而且通過與傳統計算理論的分析比較，表明本文提出的計算理論公式的準確可靠性；此外，採用換算彈性模量比法著重提出了壓型鋼板與混凝土組合板結構的徐變、收縮效應分析的計算理論和程序，並通過實例分析計算證明了理論的正確性、程序的可靠性和實用性。
  3. Much work has been done in this paper : ( 1 ) have analyze the principle of fiber optic gyro ( fog ) and strap - down inertial system, and investigate the typical arithmetic of the attitude matrix. ( 2 ) have settled a set of platform to do experiment, have programmed the data logging and processing software, have done experiment to analyze the properties of applying the fog inertial system in the measurement

    本文從該方法的原理、實驗設計和分析探討等方面詳細闡述了用捷聯式光纖陀螺慣性系統測量三維物體形變的新方法，提出了適用於工程測量的解算姿態矩陣方法，總結了減小測量誤差的幾個方面，根據工程實際對測量系統要求提出了改進意見，對實際的工程測量應用起到了積極的作用。
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