基于模块化的高层建筑外部空间形态系统设计

Design of based⁃modularization exterior spatial form system for high⁃rise buildings

当前高层建筑外部空间形态系统复杂程度较高,其空间模块类别混乱,存在设计效果满意度、评价结果信度低的问题。基于此,该文提出基于模块化的高层建筑外部空间形态系统设计方法。按照功能初步分解高层建筑外部空间形态系统,获取7个模块,并在模块中获取核心因素。根据核心因素设计高层建筑外部空间模块化分解图,通过VRML设计同类同级阵列类、同类梯级递进类、异级同类变换类三种模式,组合高层建筑外部空间形态模块。完成高层建筑外部空间形态系统设计。以内蒙古自治区呼和浩特市某工业园区的一栋高层建筑为例,经实验分析可知,对比传统方法,该文设计的高层建筑外部空间形态系统复杂性较低,设计效果满意度高达95%,且评价结果信度值均不低于0.65,评价结果可信,为高层建筑外部空间形态系统设计提供了有利依据。

At present,the external space form system of high⁃rise buildings has high complexity,and its space module categories are chaotic,which result in low degree of satisfaction to design effects and low credibility to evaluation results.The design method of modularization⁃based exterior space form system is proposed.According to the function,the external space form system for high⁃rise buildings is decomposed preliminarily,and 7 modules are obtained,and the core factors are obtained in the modules.According to the core factors,the modular exploded view of the external space of high⁃rise buildings is designed,and three models of the same kind of same⁃level array class,the same kind of gradual progressive class,and the same kind of similar transformation class are designed with VRML to combine the external space form modules for the high⁃rise buildings.The design of the external space form system for high⁃rise buildings is completed.An experiment taking a high⁃rise building in an industrial park in Hohhot city of Inner Mongolia as an example was carried out.The experimental analysis shows that,in comparison with traditional methods,the complexity of the designed external space form system for high⁃rise buildings is low.The satisfaction degree of design effect is as high as 95%,and the credibility of the evaluation results is not less than 0.65.The evaluation results are credible,which provides a favorable basis for the design of the external space form system for high⁃rise buildings.