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BIM And GIS Data Integration: A Novel Approach Of Technical/Environmental Decision-Making Process In Transport Infrastructure Design

机译：BIM和GIS数据集成：运输基础设施设计中的技术/环境决策过程的新方法

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The European Directive 2014/24/EU and its recent Italian transposition law DM 560/2017 encourage an extensive use of BIM-based practices in transport infrastructure design. Therefore, a shift from the traditional design approach towards a shared and highly integrated model, capable of including the various design phases along with economic, operational and environmental concerns, is observed. In such a framework, this work evaluates the benefits returning from the integration between geospatially-referenced data and the BIM models for a more aware design approach.The major aim of this study is to underline the potential of an interoperable and shared model supplemented by GIS data, in minimizing or definitely removing the possible conflicts that typically arise between the infrastructure design and environmental constraints.Particularly, thanks to both the simultaneous assessment of each environmental component and the evaluation of the different project configurations, this methodology can provide an integrated technical/environmental overview of the design.As a result, it allows for immediately verifying the project to comply with the national minimum environmental criteria, which are mandatory for contractors according to the Italian environmental law n° 221/2015 and the new Italian Public Procurement Code.The proposed approach was finally tested on an airport infrastructure. Preliminary results have shown viability of the data management model for supporting designer’s choices in the various project phases, thereby proving this methodology to be worthy for implementation in infrastructure design procedures.
机译：欧洲指令2014/24 /欧盟及其最近的意大利换位法DM 560/2017鼓励广泛使用基于BIM的实践在运输基础设施设计中。因此，观察到从传统的设计方法转变为共享和高度集成的模型，能够包括各种设计阶段以及经济，操作和环境问题。在这样的框架中，这项工作评估了从地理上引用的数据和BIM模型之间的集成返回的好处，以获得更了解的设计方法。本研究的主要目的是强调了GIS补充的可互操作和共享模型的潜力数据，在最小化或肯定地消除基础设施设计和环境限制之间的可能冲突。朴素化的，由于每个环境组分的同时评估和不同的项目配置的评估，这种方法可以提供综合技术/设计的环境概述。结果是，它允许立即验证项目，遵守国家最低环境标准，这是根据意大利环境法N°221/2015和新的意大利公共采购规范的承包商强制性的。拟议的方法终于在机场基础设施上进行了测试真实。初步结果表明了数据管理模型的可行性，以支持各种项目阶段的设计者的选择，从而证明该方法值得在基础设施设计程序中实施。

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