ABSTRACT

The use of digital representations of physical objects allows to simulate phenomena and predict behaviours. The representativeness of a model is based on the congruency between the code, the survey and the modelling strategies. In terms of physical space, two important approaches are the Geographical Information Systems (GIS) and Building Information Modelling (BIM). GIS approach is intended to code environmental information based on geographical references. BIM approach is intended to code buildings in terms of their components, generating parametric descriptions. For historic buildings, BIM extends to the so-called Historical BIM models (HBIM). Together, these strategies allow coding territorial-scale entities, such as historical centres. An application for these models would be the simulation of risk situations, leading to vulnerability analysis. Despite the existence of GIS-BIM-HBIM integration examples, most of their procedures are designed to fit with a specific case study, which questions the suitability of a general coding framework. This paper presents a vision of state-of-the-art technologies and strategies for coding, surveying and model historical centres, with emphases on the analysis of urban vulnerability and risk. Finally, we propose a general comprehensive framework on the convergences of GIS-BIM-HBIM technologies and successful practices.

摘要

使用物理对象的数字表示可以模拟现象和预测行为。模型的代表性基于代码、调查和建模策略之间的一致性。在物理空间方面，两种重要的方法是地理信息系统（GIS）和建筑信息模型（BIM）。GIS 方法旨在根据地理参考对环境信息进行编码。BIM 方法旨在根据建筑物的组件对建筑物进行编码，生成参数化描述。对于历史建筑，BIM 扩展到所谓的历史 BIM 模型 (HBIM)。总之，这些策略允许对领土规模的实体进行编码，例如历史中心。这些模型的一个应用是模拟风险情况，导致漏洞分析。尽管存在 GIS-BIM-HBIM 集成示例，但它们的大多数程序旨在适应特定案例研究，这对通用编码框架的适用性提出了质疑。本文介绍了用于编码、调查和建模历史中心的最先进技术和策略的愿景，重点是对城市脆弱性和风险的分析。最后，我们提出了一个关于 GIS-BIM-HBIM 技术和成功实践融合的一般综合框架。对历史中心进行调查和建模，重点是分析城市脆弱性和风险。最后，我们提出了一个关于 GIS-BIM-HBIM 技术和成功实践融合的一般综合框架。对历史中心进行调查和建模，重点是对城市脆弱性和风险的分析。最后，我们提出了一个关于 GIS-BIM-HBIM 技术和成功实践融合的一般综合框架。