forward rib 中文意思是什麼
forward rib
解釋
首肋骨-
Throught the comparation between supsendome and single layer reticulate, the advantages of suspend - dome was expatiated. through the analysis of lamella ’ s, rib - loop, rib - loop tilted bar type shell, the influence of lattice type to member ’ s force, joint ’ s displacement, reaction, intergral stability was studied, the suitable lattice type for suspendome was put forward
通過對聯方型、肋環型、肋環斜桿型、肋環斜桿型、肋環斜桿型弦支穹頂結構進行的分析優化比較，研究了網格形式對構件內力、節點位移、支座反力、整體穩定的影響，提出了適合弦支穹頂結構的合理網格形式。 -
According to the forward analysis method based on iterative theory, the simulation calculation procedure of rib - hoisting on the long - span cfst arch bridge is worked out. in this procedure, the finite element theory and the formation of flexible cable unit is analyzed detailed
根據基於迭代理論的前進分析方法，本文編制了大跨度鋼管混凝土拱橋拱肋吊裝模擬計算程序，對程序中的有限元理論、扣索單元的處理進行了詳細分析。 -
In this paper, basted on the sum - up and investigation of simulation calculation of long - span bridge construction in nation and international, the detailed approach of imitated calculation of long - span cfst arch bridge is given out, and the reason why the general backward analysis is not suitable for the application of the rib - hoisting of cfst arch bridge is analyzed. and an applied method for forward analysis based on iterative theory is put forward
本論文通過對國內外橋梁施工模擬計算成果的總結和研究，給出了大跨度鋼管混凝土拱橋模擬計算的具體步驟，分析了一般的倒退模擬計算方法不適合應用於鋼管混凝土拱橋吊裝的原因，並為此提出了基於迭代理論的前進分析實用方法。
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