基于BIM模型的橋梁結(jié)構(gòu)設(shè)計與優(yōu)化研究

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摘  要：該文針對橋梁結(jié)構(gòu)設(shè)計的優(yōu)化問題，提出使用BIM建模的方法。通過建立橋梁結(jié)構(gòu)的數(shù)學(xué)模型，并結(jié)合實際試驗，進行設(shè)計的優(yōu)化。首先介紹橋梁結(jié)構(gòu)設(shè)計的基本原則和方法，然后詳細闡述基于BIM模型試驗的優(yōu)化方法的優(yōu)點。最后，通過一個實例驗證該方法的有效性。

關(guān)鍵詞：橋梁工程；優(yōu)化設(shè)計；BIM模型；三維立體建模；可視化

中圖分類號：U445.7+1     文獻標志碼：A          文章編號：2095-2945（2023）34-0062-04

Abstract： This article proposes a BIM modeling method for the optimization of bridge structure design. By establishing a mathematical model of the bridge structure and combining it with practical experiments， design optimization is carried out. Firstly， the basic principles and methods of bridge structure design were introduced， and then the advantages of optimization methods based on BIM model experiments were elaborated in detail. Finally， the effectiveness of this method was verified through an example.

Keywords： bridge engineering; optimization design; BIM model; 3D modeling; visualization

橋梁是連接2個地點的重要交通工具，橋梁的質(zhì)量直接關(guān)系到交通的安全和暢通[1]。（剩余5113字）