穹頂線 的英文怎麼說
中文拼音 [qióngdǐngxiàn]
穹頂線
英文
crown line of vault-
One factor is that unlike the old line feed antenna, which was hanging by itself, exposed to the tropical elements, the multi - beam receiver is located inside the distinctive - looking gregorian dome
與老的線性反饋天線暴直接露在熱帶環境中不同，多通道接收器安放在富有羅馬特色的穹頂中。Unique architectural form of cityhouse applies italian style. its facade is bright and clear, simple but elegant. romanesque dome outlines fine lines and illustrates italian characteristic
Cityhouse的獨特建築形態，採用義大利建築風格，外立面明凈素雅，羅馬式穹頂勾勒美麗的線條，彰顯意式情調。Simulation of erection procedures of cable domes based on nonlinear fem
基於非線性有限元的索穹頂施工模擬分析The stability behavior of kiewitt ' s suspen - dome was analyzed on the initial state. by the geometrical nonlinear finite element method, the equilibrium path is traced using the cylindrical arc length technology and incremental newton - raphson method. the influence of kinds of parameters is studied
採用非線性有限元理論，結合牛頓荷載增量法和柱面弧長法的跟蹤技術，對kiewitt型弦支穹頂結構進行了考慮幾何非線性的全過程分析；為了掌握各個參數對靜力穩定性的影響程度，進行了參數分析。Analysis of nonlinear wind - induced response for cable dome structure
索穹頂結構非線性風振響應分析Combined the topological relation of suspen - dome and the concept of overall feasible pre - stress, by using the equilibrium matrix theory method and linear static method, the problem of distribution of initial pre - stress of suspen - dome is simplified
結合整體可行預應力的概念，並考慮結構自身的拓撲關系，採用平衡矩陣理論方法和線性靜力分析法，對弦支穹頂結構的初始預應力分佈的確定進行簡化。This paper introduced the composition and classification of suspendome, generalized the nonlinear finite element computing methods. analysis to suspend - dome and single layer reticulate is conducted separately to the five type suspendomes which have same span but different rise - span, including force, displacement, eigenvalue buckling, nonlinear buckling, load - displacemnt tracking and nonlinear ultimate carrying capacity, every performance of suspendome was expatiated in the paper
通過對同一跨度、不同矢跨比的5種弦支穹頂結構和單層網殼進行的靜內力、節點位移、結構體系應變能、特徵值屈曲、非線性屈曲、非線性極限承載力、荷載-位移平衡路徑跟蹤分析和比較，闡述了弦支穹頂結構的各項性能，通過與單層網殼的比較，闡明了弦支穹頂結構的優越性。Afterward, element internal forces and node displacements under the el - centro are studied by time - history method, the conclusion was obtained that the pre - stressed ribbed dome structure has a good dynamic performance, but at the same time, it ' s been pointed out that the pre - stress is necessary to structure, without it, the structure may be destroyed
然後，通過對結構在el - centro地震波作用下內力和位移時程曲線的分析，發現該加肋預應力穹頂結構具有良好的動力性能；但同時指出在索中沒有施加預應力的情況下，結構將容易遭到動力破壞。The linear solution and nonlinear solution were compared, the structure ' s obvious geometrical nonlinear character was found. then the buckling analysis of the structure was made, and compared corresponding dome, the conclusion was made that ribbed truss and pre - stressed cables improved the structure ' s limit buckling load. at one time, the buckling analysis of structures with different rise - to - span were made, and discovered that buckling load and stability can be improved with high rise - to - span
通過對該結構的線性解和非線性解的比較，發現結構具有明顯的幾何非線性特徵；對加肋預應力穹頂結構作了屈曲分析，並將它的結果與相應的單層網殼作了比較，得出了由於肋桁架和預應力索的存在，加肋預應力穹頂結構的極限載荷大幅度提高，比一般的單層網殼結構具有更好的穩定性能的結論。分享友人