翹曲點 的英文怎麼說

中文拼音 [qiáodiǎn]
翹曲點 英文
warpoint
  • : 翹動詞(一頭向上仰起) stick [hold] up ; bend [turn] upwards; curl up
  • : 曲名詞1 (一種韻文形式) qu a type of verse for singing which emerged in the southern song and ji...
  • : Ⅰ名詞1 (液體的小滴) drop (of liquid) 2 (細小的痕跡) spot; dot; speck 3 (漢字的筆畫「、」)...
  1. When analyzing skew support continuous curved box girder bridge, curved grid girder analyzing method considering warping effect is applied. matrix displacement method is applied in analyzing skew support continuous curved thin - walled box girder bridge with restrained bearing. in order to convert original rigidity equations to structural rigidi ty equations that can be solved, bearing nodal displacement matrix can be introduced, then unknown quantities at the edge of beams can be consistent with the restrained directions of skew bearings, unit rigidity matrix and unit nodal forces can be gained. structural rigidity matrix can be composed according to matrix displacement method, so nodal displacements and inner forces on the end of the rod that are unknown can be gained calculating equations of inner forces on any cross - section can be solved

    分析斜支承連續線箱梁橋時,採用考慮作用的線格子梁分析方法,應用矩陣位移法對具有約束支承形式的斜支承連續線薄壁箱梁橋進行分析,考慮到支座的約束條件並不與梁端彎角位移和扭轉角位移的方向一致,引入支座節坐標矩陣,使得梁端的位移未知量與斜支座約束方向一致,來計算單元剛度矩陣和單元節力,然後按照矩陣位移法組集總剛並建立結構剛度方程,根據結構剛度方程即可求解未知的節位移及桿端力,推導出任意截面處的內力計算公式。
  2. The major work is as follows : 1 ) based on dry hull modal analysis of flexure - torsion coupling vibration of unsymmetrical ship structures about longitudinal centerline, a transfer matrix method to calculate the dynamic characteristics is adopted after the parameters of structures are specified. taken both shear effect and warping deformations into account, the point and field transfer matrices are derived, and the influence on dynamic characteristics is computed according to different damaged positions and areas

    其主要內容如下: 1 )通過薄壁梁理論求得結構參數后,採用遷移矩陣法,在考慮剪切效應、轉動慣量和影響下,推導出求解破損船體結構的動態特性公式系統的場遷移矩陣和遷移矩陣,並著重分析了船體不同破損程度和變形對船體振動的動態特性的影響。
  3. The warp problem of sls is also stressed and the fundamental cause, developing trend and settlement of this problem is advanced. the influence of the primary process parameters on the warp distortion is reviewed through the orthogonal experiments. the result and solution of this experiment have great guidance to minish the warp distortion of material sls systems

    論文還重研究了sls中的變形問題,提出了變形的根本成因、發展趨勢及解決方法,並通過正交實驗考察了主要加工參數的選取對變形的影響,實驗結果和方法對于具體sls系統減小變形有很大指導意義。
  4. Now, it is important to develop the composite blade researching, two measures including analysis methodology and finite methodology are provided. in this text, the finite rotation composite beam theory developed by hodges and his co - workers, during the late 1980 ' s, is adopted in order to research rotor of helicopter. a liner and two - dimension finite analytic measure is used to calculate the section characteristic and strain of the blade ; a semianalysis methodology is used to calculate the sensitive degree of section characteristic

    以giavotto的線性二維有限元分析模型為基礎考慮了復合材料槳葉的結構和變形特,計入了剖面的影響,在此基礎上編制了具有八節等參元復合材料槳葉剖面剛度計算的有限元程序,分析計算了復合材料梁的剖面剛度、彎中心、剪切中心;並利用半解析法進行剖面剛度、剪切中心、彎中心的參數靈敏度分析。
  5. According to the principle of the rigid body motioning, the theory composed the bending by the two principal axis and the rotation around the shear center to a rotation around a new point

    此理論把構件繞兩軸的彎平動和繞剪心的轉動依剛體轉動原理合成為繞新一的轉動,從而使桿件的空間穩定分析更加直觀、簡便。
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