Project Delivery Methods to Digital Fabrication in Architecture

Abstract

Digital Fabrication (DFAB) faces challenges in project delivery due to various barriers, such as its complex technical processes and unclear benefits. However, there is no specific research on project delivery methods for DFAB. This study conducts a comparative case study to understand the delivery of projects with varying degrees of DFAB implementation. Modularity theory is used as a lens to explore project delivery methods. This study tentatively proposes strategies for establishing potential project delivery methods for DFAB. The research identifies three key characteristics: 1) the adoption of modular products and processes, 2) the adoption of an integral type of project delivery method, and 3) the significant role of informal relationships in project delivery. The study finds that misalignment relationships at the product, process, and supply chain levels, namely the combination of modular products and processes with integral supply chains, have fostered flexibility and coordination in DFAB project delivery. Theoretically, this study discusses the symbiosis and interrelationship between modularity and integration within the context of project delivery. Practitioners can build on these strategies to establish project delivery methods.