基于空间句法分析的商业体空间人流分布模拟

Simulation of People Flow Distribution in Commercial Space Based on Space Syntax

商业人流的均衡分布是商业建筑设计的关键环节,专家模式是其主导预测方式.该方式在客观性及时效性方面仍存在不足,空间句法理论的发展为更准确地进行人流分布预测提供了可能.文中以两个典型的购物中心为例,综合应用Depthmap、SPSS等软件对不同空间组织模式下的购物中心加以分析计算.结果显示:在出入口及垂直交通布置均衡的条件下,业种组合作用与整合度控制相结合的方法可有效实现人流分布预测;组织简明且具有相对的对称形态的空间形式更利于实现人流均衡分布;当C空间的商业组织不佳时,合理的业种组合可在一定程度上改善商业均好性.

The balance of the commercial flow distribution is known as the key link in the design of commercial buildings, and the commercial flow distribution is predicted based on the previous experience of some experts, which inevitably proves to be subjective or obsolete to some extent. The development of space syntax helps to obtain a more accurate predication of people flow distribution. This paper takes two typical shopping malls in Guangzhou as prototypes to conduct simulations in different spatial organization patterns by using the Depthmap and SPSS soft- wares. The results indicate that （ 1 ） under the condition of the balanced distributions of entrance and vertical transportation, the method combining integration with tenants can be used to predict the people flow distribution more effectively; （2） the space form of concise organization and relative symmetry helps to realize a balanced people flow distribution; and （3） when the C spatial organization is poor, reasonable tenants combination helps to improve sha- ring to a certain degree.