Pregledni rad
https://doi.org/10.13044/j.sdewes.d8.0357
Digital Engineering for Resilient Road Infrastructure Outcomes: Evaluating Critical Asset Information Requirements
Savindi Caldera
; Cities Research Institute, Griffith University, 170, Kessels Road, Nathan, QLD, Australia
Sherif Mohamed
; Cities Research Institute, Griffith University, 170, Kessels Road, Nathan, QLD, Australia
Sherif Mostafa
; Cities Research Institute, Griffith University, 170, Kessels Road, Nathan, QLD, Australia
Cheryl Desha
; Cities Research Institute, Griffith University, 170, Kessels Road, Nathan, QLD, Australia
Sažetak
The United Nations Sustainable Development Goal 9 on building resilient infrastructure highlights the urgent need for enabling evidence-based decision making for Infrastructure Asset Management supported by targeted platforms such as digital engineering and digital earth. In this paper the authors argue that an Asset Information Requirement matrix is an essential decision support tool for authorities and practitioners to evaluate right time, right place use of infrastructure data for resilient outcomes. The authors present an exploratory study that synthesizes the experiences of senior asset management decision-makers from road research institutes, state and local government bodies based in South East Queensland, Australia. The findings are discussed in relation to: digital engineering for managing complex data; current practice and outlook; key asset information requirements; and data structures, interactions and interdependencies. The authors present an ‘Asset Information Requirement Matrix’ that categorises 66 data requirements across four key infrastructure data types (including 13 information categories), and asserts the relevance of these data requirements for the six key phases of planning, design, construction, acquisition, operations and end-of-life treatment. The authors also present an ‘Asset Interaction Matrix’ which depicts the temporal, spatial and logical relationships between the 13 information categories. The authors conclude the importance of these asset matrices to leverage digital engineering for resilience infrastructure outcomes. The two matrices create a common language platform for engaging in digital engineering conversations, wherein authorities and practitioners can establish clear arrangements for measuring and monitoring road infrastructure through its life cycle.
Ključne riječi
Resilient road infrastructure; Digital engineering; Digital infrastructure asset management; Asset information requirements matrix; Asset interaction matrix
Hrčak ID:
274909
URI
Datum izdavanja:
31.3.2022.
Posjeta: 1.147 *