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

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摘  要：該文針對(duì)橋梁結(jié)構(gòu)設(shè)計(jì)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(shí)際試驗(yàn)，進(jìn)行設(shè)計(jì)的優(yōu)化。首先介紹橋梁結(jié)構(gòu)設(shè)計(jì)的基本原則和方法，然后詳細(xì)闡述基于BIM模型試驗(yàn)的優(yōu)化方法的優(yōu)點(diǎn)。最后，通過一個(gè)實(shí)例驗(yàn)證該方法的有效性。

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

中圖分類號(hào)：U445.7+1     文獻(xiàn)標(biāo)志碼：A          文章編號(hào)：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(gè)地點(diǎn)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）