dynamic displacement造句
例句與造句
- static and dynamic displacement is another method of categorizing this parameter .
靜態(tài)和動態(tài)位移是這個參數(shù)的另一種分類方法。 - structure optimization design based on dynamic displacement response
基于動力位移響應(yīng)的結(jié)構(gòu)優(yōu)化設(shè)計(jì) - dynamic displacement field caused by seismic rupture in a stratified medium using discrete-wavenumber method
用離散波數(shù)法計(jì)算層狀介質(zhì)中地震破裂產(chǎn)生的動態(tài)位移場 - the change is analyzed according to the dynamic displacement and stress respond curves of the geometry symmetrical points
通過幾何對稱點(diǎn)的動態(tài)位移、應(yīng)力響應(yīng)曲線，分析了其變化情況。 - investigation on the dynamic displacement response of thin spherical aluminium shell under blasting shock loading of explosive charge
空中爆炸沖擊波作用下薄壁鋁球殼體大變形響應(yīng)的實(shí)驗(yàn)研究 - It's difficult to find dynamic displacement in a sentence. 用dynamic displacement造句挺難的
- from the results, it could be known that the structure's dynamic displacements were related with the seismic waves dimension and direction
從計(jì)算結(jié)果看，結(jié)構(gòu)的動位移與輸入的地震波方向及維數(shù)有關(guān)。 - then the trait of the gma is tested including static and dynamic . the static test composes of static displacement and static force . the dynamic test composes of dynamic displacement, dynamic force and dynamic stagnancy
其中靜態(tài)特性實(shí)驗(yàn)由靜態(tài)位移輸出實(shí)驗(yàn)、靜態(tài)力輸出實(shí)驗(yàn)組成，動態(tài)特性實(shí)驗(yàn)由動態(tài)位移輸出實(shí)驗(yàn)、動態(tài)動力輸出特實(shí)驗(yàn)、動態(tài)響應(yīng)實(shí)驗(yàn)組成，在此基礎(chǔ)上對數(shù)據(jù)進(jìn)行分析。 - within all the examples including rod, beam, plate, 2d unit and 3d unit, the accuracies of dynamic displacement response sensitivity calculated by the use of this method could reach more then 97 %, and with less number of times of iteration and a high solving efficiency
在計(jì)算包括桿、梁、板、二維、三維單元在內(nèi)的所有例子中，用該程序計(jì)算出的動力位移響應(yīng)的靈敏度精度可達(dá)到97%以上，并且迭代次數(shù)少，求解效率高。 - according to the fluctuating property of wind, on the stochastic vibration finite element theory, some calculation formulas of the response, including the along-wind response and the across-wind response, are obtained, the ideology of the torsion vibration in the double-tower structure and the ideology of the double-tower structure's dynamical wind load are also put forward at the same time . by using the stochastic vibration module of the general finite element program, the paper analyses the performance of the wind resistance more deeply and fully, discussing the influence on the double-tower structure from the diversification of the different component . the variance law of dynamic displacement and wind-induced vibration coefficient is derived through analyzing structure stochastic vibration, so is the effect of several parameters on dynamic displacement, acceleration and wind-induced vibration coefficient
從結(jié)構(gòu)風(fēng)振的基本理論出發(fā)，通過對脈動風(fēng)功率譜的分析，推導(dǎo)了結(jié)構(gòu)風(fēng)振響應(yīng)(順、橫風(fēng)向)的計(jì)算公式，同時提出了雙塔結(jié)構(gòu)的扭轉(zhuǎn)振動和動力風(fēng)荷載計(jì)算的思想，在結(jié)合通用有限元程序的隨機(jī)振動模塊的情況下，對雙塔結(jié)構(gòu)的抗風(fēng)性能作了深入、全面研究，探討了雙塔結(jié)構(gòu)構(gòu)件截面的變化對其抗風(fēng)性能的影響，同時探討了順風(fēng)向風(fēng)速譜的選取、風(fēng)速、參與計(jì)算的振型數(shù)、風(fēng)與結(jié)構(gòu)耦合作用是否考慮等因素對分析結(jié)果的影響，比較了規(guī)范風(fēng)振系數(shù)的計(jì)算與隨機(jī)算法結(jié)構(gòu)的異同，并討論了原因，得出一些有意義的結(jié)論。 - according to the fluctuating property of wind, on the stochastic vibration finite element theory, some calculation formulas of the response, including the along-wind response and the across-wind response, are obtained, the ideology of the torsion vibration in the double-tower structure and the ideology of the double-tower structure's dynamical wind load are also put forward at the same time . by using the stochastic vibration module of the general finite element program, the paper analyses the performance of the wind resistance more deeply and fully, discussing the influence on the double-tower structure from the diversification of the different component . the variance law of dynamic displacement and wind-induced vibration coefficient is derived through analyzing structure stochastic vibration, so is the effect of several parameters on dynamic displacement, acceleration and wind-induced vibration coefficient
從結(jié)構(gòu)風(fēng)振的基本理論出發(fā)，通過對脈動風(fēng)功率譜的分析，推導(dǎo)了結(jié)構(gòu)風(fēng)振響應(yīng)(順、橫風(fēng)向)的計(jì)算公式，同時提出了雙塔結(jié)構(gòu)的扭轉(zhuǎn)振動和動力風(fēng)荷載計(jì)算的思想，在結(jié)合通用有限元程序的隨機(jī)振動模塊的情況下，對雙塔結(jié)構(gòu)的抗風(fēng)性能作了深入、全面研究，探討了雙塔結(jié)構(gòu)構(gòu)件截面的變化對其抗風(fēng)性能的影響，同時探討了順風(fēng)向風(fēng)速譜的選取、風(fēng)速、參與計(jì)算的振型數(shù)、風(fēng)與結(jié)構(gòu)耦合作用是否考慮等因素對分析結(jié)果的影響，比較了規(guī)范風(fēng)振系數(shù)的計(jì)算與隨機(jī)算法結(jié)構(gòu)的異同，并討論了原因，得出一些有意義的結(jié)論。 - when x direction seismic waves were input, the y direction dynamic displacements on the symmetry surface were nearly zero . but when three directions seismic waves were input, the y direction dynamic displacements on the symmetry surface increased rapidly to the same grade of x direction . so the three directions seismic waves were necessary for the dynamic analysis of the structures
輸入x方向的地震波，在結(jié)構(gòu)兩個對稱面上的節(jié)點(diǎn)沿y方向的動位移幾乎為零，當(dāng)輸入三維地震波時，y方向的動位移則明顯增大，達(dá)到與x方向同一量級，因此，對結(jié)構(gòu)動力響應(yīng)分析時，應(yīng)輸入多方向地震波，才能真正掌握結(jié)構(gòu)的響應(yīng)。 - when x direction seismic waves were input, the y direction dynamic displacements on the symmetry surface were nearly zero . but when three directions seismic waves were input, the y direction dynamic displacements on the symmetry surface increased rapidly to the same grade of x direction . so the three directions seismic waves were necessary for the dynamic analysis of the structures
輸入x方向的地震波，在結(jié)構(gòu)兩個對稱面上的節(jié)點(diǎn)沿y方向的動位移幾乎為零，當(dāng)輸入三維地震波時，y方向的動位移則明顯增大，達(dá)到與x方向同一量級，因此，對結(jié)構(gòu)動力響應(yīng)分析時，應(yīng)輸入多方向地震波，才能真正掌握結(jié)構(gòu)的響應(yīng)。 - as for dam's dynamic properties in condition of elastic foundation, author uses mapping infinite element, which can reflect displacement's property of diminishing in semi-infinite materials . through exchanging data between three analytic software-matlab, ansys, fortran, dynamic properties of dam is computed in condition of elastic foundation . and then the dynamic displacement curve is obtained under the load of earthquake with the method of newmark-b
對于彈性地基情況下壩體的動力特性，作者采用了能夠反映半無限域介質(zhì)中位移衰減特性的映射無限元，通過matlab、ansys、fortran三種計(jì)算軟件之間數(shù)據(jù)交換得出了彈性地基下壩體的動力特性，并通過自編newmark-法程序計(jì)算了壩體在地震荷載作用下動位移響應(yīng)。 - for having a directly perception to the influence of interaction, the author completes program of calculating huge structure's dynamic properties which worked out by fortran language, and employ 3d incompatible isoparametric element figures out the dam properties in the condition of rigid foundation meantime . further the author calculates dynamic displacement of dam in software of matlab, ansys
為了對動力相互作用影響有一個直觀的認(rèn)識，作者完成了fortran語言編制的計(jì)算大型結(jié)構(gòu)動力特性程序，并采用三維8結(jié)點(diǎn)非協(xié)調(diào)等參單元分析了壩體在剛性地基情況下的動力特性，并在matlab、ansys中計(jì)算了壩體的動位移時程曲線。 - in the former, two computing modes of fem are built, aimed at the coupling of variable-profile pylon, curved-axis arch and flexible cable . the software algor feas is used to get the results of dynamic numerical analysis, such as natural vibration frequency, vibration mode, dynamic displacement, dynamic stress, which are compared with the results of shaking table test research to draw to important conclusions . these conclusions provide not only potent basis for the design and construction of nanjing century tower, but also reference for other pylon-cable-arch structures similar to the project
在動態(tài)數(shù)值分析中，針對世紀(jì)塔變截面的塔身，曲線軸線的拱以及柔性拉索相互耦合時清況，建立兩種有限元計(jì)算模式，利用有限元軟件algorfeas得到動力數(shù)值分析的結(jié)果，如：自振頻率、振型、動位移、動應(yīng)力等等，再和振動臺試驗(yàn)研究成果作比較，得到一些重要的結(jié)論，從而為南京世紀(jì)塔工程的設(shè)計(jì)和施工提供強(qiáng)有力的依據(jù)，而且為類以于世紀(jì)塔工程的其它塔-索-拱結(jié)構(gòu)的設(shè)計(jì)也提供一定的參考。
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