(华东建筑设计研究院有限公司, 上海 200002)

摘要: 在结构参数化技术应用中,需要更加重视利用参数化技术提升与建筑专业配合的质量. 结合具体工程案例,通过参数化技术原理和设计方法的介绍,探索针对不同设计阶段的应用场景. 方案阶段可针对不同建筑方案进行快速建模计算、结构找形、力流可视化等工作以提高结构专业配合质量;初步设计阶段可通过单参数分析和曲面有理化等工作提高结构专业配合效率;施工图阶段利用网格优化和 BIM 辅助建模工具可提高出图效率.

关键词: 参数化设计; 结构找形; 计算机算法

中图分类号:TU398. 7 文献标志码:A 文章编号:1002⁃848X(2022)10⁃0142⁃06

DOI:10. 19701 / j.jzjg.HDY2234

Application of parametric technology in structural design

LI Yanpeng, ZHOU Jian

(East China Architectural Design & Research Institute Co., Ltd., Shanghai 200002, China)

Abstract: In the application of structural parametric technology, it is necessary to pay more attention to the use ofparametric technology to improve the quality of cooperation with the architectural profession. Combined with specificengineering cases, through the introduction of parameterization technology principles and design methods, the applicationscenarios for different design stages were explored. In the planning stage, rapid modeling calculation, structural formfinding, force flow visualization and other work can be carried out for different architectural schemes to improve the qualityof structural professional cooperation. In the preliminary design stage, the efficiency of structural professional cooperationcan be improved through work such as single⁃parameter analysis and surface rationalization. The use of mesh optimizationand BIM⁃assisted modeling tools in the construction drawing stage can improve drawing efficiency.

Keywords:parametric design; structural form finding; computer algorithm

∗上海市青年科技启明星计划资助项目(20QB1400700).

第一作者:李彦鹏,硕士,高级工程师,主要从事大跨空间结构设计、建筑结构一体化、数字化设计研究,Email:lyp14983@ecadi.com.

[引用本文] 李彦鹏,周健. 参数化技术在结构设计中的应用[ J]. 建筑结构,2022,52(10):142⁃147. LI Yanpeng,ZHOU Jian. Application of parametric technology in structural design[J]. Building Structure,2022,52(10):142⁃147.