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An integrated cellular automata evolutionary-based approach for evaluating future scenarios and the expansion of urban drainage networks

机译:综合的基于细胞自动机进化的方法,用于评估未来情景和城市排水网络的扩展

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摘要

The paper describes and demonstrates an integrated cellular automata evolutionary-based approach for evaluating future scenarios including the expansion of urban drainage networks. The approach can be used to derive a drainage network layout based on future land use scenarios. Two techniques are used to derive the layout of the system: one using agent-based modelling and the other using similar principles built as a set of raster operations within ArcGlS. The tools and models are applied to a case study in Birmingham, UK. The results show that both techniques perform well for carrying out a scoping analysis at an urban scale. The case study shows that the application of the proposed approach for simulating urban growth processes and the consequent expansion of the drainage networks can achieve promising results. The interconnected drainage model for Birmingham shows that future developments will contribute further to flooding problems if no improvements are made to the existing drainage system. The same approach can be used to identify those drainage system elements that require immediate attention and which need to be replaced in order to improve the overall system performance.
机译:本文描述并演示了一种集成的基于细胞自动机进化的方法,用于评估未来情景,包括城市排水网络的扩展。该方法可用于根据未来的土地使用方案得出排水网络布局。两种技术用于导出系统布局:一种使用基于代理的建模,另一种使用类似的原理构建为ArcGls中的一组栅格操作。这些工具和模型已应用于英国伯明翰的案例研究。结果表明,两种技术在进行城市规模范围分析时均表现良好。案例研究表明,所提出的方法在模拟城市增长过程中的应用以及随之而来的排水网络的扩展可以取得可喜的结果。伯明翰的互连排水模型表明,如果不对现有排水系统进行任何改进,未来的发展将进一步加剧洪灾问题。可以使用相同的方法来识别需要立即引起注意并需要更换以改善整体系统性能的那些排水系统元件。

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