| id |
caadria2021_044 |
| authors |
Wu, Shaoji |
| year |
2021 |
| title |
3D Space Resilience Analysis of Commercial Complex - Beijing APM as an Example |
| source |
A. Globa, J. van Ameijde, A. Fingrut, N. Kim, T.T.S. Lo (eds.), PROJECTIONS - Proceedings of the 26th CAADRIA Conference - Volume 2, The Chinese University of Hong Kong and Online, Hong Kong, 29 March - 1 April 2021, pp. 457-466 |
| doi |
https://doi.org/10.52842/conf.caadria.2021.2.457
|
| summary |
Commercial complexes have played an increasingly important role in contemporary cities. Due to the occurrence of crowded people or equipment overhauls, some paths in a commercial complex may become impassable, which can be seen as disruptions to its spatial system. This paper provides a practical method to quantify the spatial resilience of a commercial complex taking Beijing APM as an example. This study can be divided into the following three steps. First, transforming the realistic spatial path system to a directed network model. Second, using topological, metric, and angular distance as edge weight to calculate the centrality and present its distribution. Third, using two disruption processes, randomized and attractor-guided strategy, evaluates the spatial networks resilience. There are three conclusions from this study. The first one is the process of disruption is non-linear, and there is a phase transition process when it reaches the critical threshold. The second one is the most efficient disruption method is the topological BC attractor-guided strategy. The last one is the resilience of a commercial complex, whose 3D spatial networks resilience is lower than the 2D spatial networks resilience by comparison with Duan and Lus (2013) study. |
| keywords |
Resilience; Robustness; Network Secience; Commercial Complex |
| series |
CAADRIA |
| email |
|
| full text |
 file.pdf (7,350,877 bytes) |
| references |
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| last changed |
2022/06/07 07:57 |
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