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結(jié)合參數(shù)化與優(yōu)化的方案階段設(shè)計(jì)方法介紹
游輝陞,曹 倩,汪 洋
摘 要

 

奧雅納工程顧問(wèn)深圳公司,深圳 518048
 
[摘要]  參數(shù)化設(shè)計(jì)方法在建筑領(lǐng)域的應(yīng)用已有很長(zhǎng)時(shí)間,得益于參數(shù)化方法,結(jié)構(gòu)工程師不僅能夠處理復(fù)雜幾何模型,更在整個(gè)工作流程中提高了設(shè)計(jì)質(zhì)量和效率。參數(shù)化不僅為建筑師提供了改變建筑外型的工具,同時(shí)讓結(jié)構(gòu)工程師的專業(yè)知識(shí)從后期分析階段提前融入到參數(shù)化的過(guò)程中。在參數(shù)化模型的基礎(chǔ)上,借助數(shù)學(xué)算法的優(yōu)化設(shè)計(jì)能夠?qū)Y(jié)構(gòu)進(jìn)行拓?fù)?,形狀和尺寸?yōu)化,從而得到更優(yōu)的設(shè)計(jì)方案。 這種一體化方法可以把結(jié)構(gòu)分析工作提到前期,在保證進(jìn)度的情況下,創(chuàng)造了建筑師與結(jié)構(gòu)工程師共同在多種方案中尋求最佳方案的可能性。本文提出了結(jié)合參數(shù)化和優(yōu)化的方案階段設(shè)計(jì)方法架構(gòu),此方法在設(shè)計(jì)前期融合了BIM, 參數(shù)化設(shè)計(jì),優(yōu)化和分析,結(jié)構(gòu)工程師能在方案階段充分發(fā)揮作用以得到優(yōu)化的設(shè)計(jì)。本文通過(guò)介紹這種設(shè)計(jì)方法在相關(guān)項(xiàng)目案例中的應(yīng)用,展示了本方法的應(yīng)用價(jià)值。
[關(guān)鍵詞]  參數(shù)化;優(yōu)化;方案設(shè)計(jì)
中圖分類號(hào):TU201      文獻(xiàn)標(biāo)識(shí)碼:A     文章編號(hào):1002-848X(2013)S1-0815-05
 
Integration of parametric design and optimization in preliminary design
Carl You, Cao Qian,Wang Yang,
(Ove Arup & Partners Ltd Shenzhen Branch, Shenzhen 518048,China)
 
Abstract: Parametric design methodology has already implemented in architecture field for a long time. Nowadays engineers are benefitted through this working methodology, not only dealing with complex geometry but also incorporating whole workflow to improve performance and time saving. Parametric design is providing a media for architects to change building envelope configuration, and the whole process embeds engineer knowledge and lead them to other analysis software. Information from parametric model is inherited in optimization design then multiple algorithms are utilized, such as topological, morphological optimizations to explore design solutions as leading to a better performance design option.  This overall process can shift whole structure analysis process to the preliminary design stage, so multiple design solutions can be synchronously optimized with architects and engineers together without lagging process. This paper presents a design strategy framework integrating two parts of design methodologies, parametric and optimization design. This design strategy framework incorporates BIM, parametric design, CDO and analysis process in the preliminary design the early stage design development for structure engineers to produce well-performance and optimized building structure design. Several case studies are also shown in this paper to express values for this working methodology.
Keywords:  parametric; optimization; schematic design 
 
作者簡(jiǎn)介:游輝陞,碩士,Email:carl.you@arup.com。
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