- 摘 要
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(奧雅納工程顧問， 廣州 510620)
［摘要］對于復(fù)雜造型的建筑，尋找高效的結(jié)構(gòu)形式是項目實施的關(guān)鍵，利用參數(shù)化找形分析技術(shù)調(diào)整結(jié)構(gòu)的形式越來越廣泛地被應(yīng)用到工程中。以復(fù)雜結(jié)構(gòu)為項目背景，介紹了參數(shù)化找形分析的原理及應(yīng)用，并闡述了參數(shù)化找形分析在項目方案階段的優(yōu)勢。結(jié)合項目中所遇到的問題及其解決方法進(jìn)行了經(jīng)驗總結(jié)，結(jié)果表明：力密度分析法和推力線網(wǎng)絡(luò)分析法比較適合體型比較復(fù)雜的項目，粒子彈簧系統(tǒng)分析法比較適合網(wǎng)殼采光頂項目并可提高網(wǎng)格標(biāo)準(zhǔn)化率。
［關(guān)鍵詞］參數(shù)化建模； 結(jié)構(gòu)找形； 力密度分析法； 推力線網(wǎng)絡(luò)分析法； 粒子彈簧系統(tǒng)分析法
中圖分類號：TU318文獻(xiàn)標(biāo)識碼：A文章編號：1002-848X(2019)22-0028-06
Application of structural form finding analysis technology on complex shape building
Liang Daoxuan, Hou Shengli
(Arup, Guangzhou 510620， China)
Abstract:The key issue in complex shape building project is the searching for a structure that with high efficiency. Parametric form finding analysis technology has been widely adopted in structural engineering field. Taking complex structure as the project background, the principle and application of parametric form finding analysis were introduced, and the advantages of parametric form finding analysis in the stage of project plan were expounded. With the lessons learned from the encountered problems and the solutions, the results show that the force density method and thrust network analysis are more suitable for complex shape projects, and the particle spring system is more suitable for reticulated dome lighting roof projects and can improve the grid standardization rate.
Keywords:parametric modeling; structural form finding; force density method; thrust network analysis; particle spring system
作者簡介：梁道軒，碩士，一級注冊結(jié)構(gòu)工程師，Email：Dao-Xuan.Liang@arup.com。
