Modeling of skilled skills by utilizing digital twins of civil engineering construction sites and proposals for digital transformation promotion.

Abstract

In order to promote digital transformation (DX) at civil engineering construction sites, efforts are being made to diversify and combine new technologies. The objective is to optimize the construction pro-duction process by reforming the business process, to solve the problem of human resource shortage and asset management of infrastructure assets, and to realize sustainable productivity improvement. How-ever, introducing those new technologies alone is not enough,new issues are being uncovered, such as the occurrence of human error and sluggish migration from legacy systems. The key to countering those problems are to integrate the skills of skilled workers with new technologies.

In particular, the author believes that the decision-making of skilled workers should be modeled through the use of data. In this paper, we introduce the implementation of the model by building a system based on trial data at the actual construction site and propose the way of operation for the next generation from the viewpoint of the construction site.