Topological integration of BIM and geospatial water utility networks across the building envelope
Topological integration of BIM and geospatial water utility networks across the building envelope
复制标题
整个建筑围护结构中 BIM 和地理空间供水网络的拓扑集成
DOI:
10.1016/j.compenvurbsys.2020.101570
复制
发表时间:
2021
期刊:
影响因子:
--
通讯作者:
Gilbert T
中科院分区:
文献类型:
--
作者:
Gilbert T
Utility networks comprise a fundamental part of our complex urban systems and the integration of digital representations of these networks across multiple spatial scales can be used to help address priority challenges. Deteriorating water utility infrastructure and low routing redundancy result in network fragility and thus supply outages when assets fail. Water distribution network configurations can be optimised for higher resilience but digital representations of the networks used for simulations and analyses are not integrated with the finer scale networks inside buildings. This integration is hindered by differences in conceptualisation and semantics employed by the relevant data standards. We suggest that the geospatial and geometric data contained in Building Information Modelling (BIM) and water distribution network (WDN) models can be used for their integration; and that this supports the use cases of optimising dynamic network partitioning, reducing the risk of underground utility strikes and planning for future network configurations with higher topological redundancy. In this study, we develop and demonstrate the application of a weight-based spatial algorithm for inferring water network connections between urban-scale WDNs and BIM models, showing that spatial data can be used in the absence of complete or consistent semantic representations. We suggest that the method has potential for transferability to infrastructure for other utility resources (such as waste water, electricity and gas) and make recommendations such as standardising the representation of connection points between disjoint utility network models and extending the normal practical spatial remit of BIM MEP modelling to encompass the space between buildings and WDNs.
登录
查看更多内容
DOI:
10.3390/ijgi1020120
发表时间:
2012-07
期刊:
ISPRS Int. J. Geo Inf.
影响因子:
--
作者:
M. Mekawy;A. Östman;I. Hijazi
通讯作者:
M. Mekawy;A. Östman;I. Hijazi
DOI:
--
发表时间:
2014
期刊:
影响因子:
--
作者:
R. Wright;I. Stoianov;P. Parpas;Kevin Henderson;J. King
通讯作者:
J. King
DOI:
--
发表时间:
2016
期刊:
影响因子:
--
作者:
J. Matthews
通讯作者:
J. Matthews
DOI:
--
发表时间:
2002
期刊:
影响因子:
--
作者:
Nathalie Taillefond;O. Wolkenhauer
通讯作者:
O. Wolkenhauer
DOI:
--
发表时间:
2017
期刊:
影响因子:
--
作者:
A. Nardo;M. Natale;C. Giudicianni;D. Musmarra;J. Varela;G. Santonastaso;A. Simone;V. Tzatchkov
通讯作者:
V. Tzatchkov