Title:
Developing Engineered Polymeric Reinforced Cementitious Composite (EPRC) Using Mechanics of Materials Principles and Nature-Inspired Hollow Architectures
Author(s):
Farnam
Publication:
Web Session
Volume:
ws_F24_Farnam.pdf
Issue:
Appears on pages(s):
Keywords:
DOI:
Date:
11/3/2024
Abstract:
This research investigates the incorporation of nature-inspired architectural elements into Mechanics of Materials (MoM)-based reinforcement layouts for reinforced cementitious composites (RCs). In contrast to conventional MoM layouts that prioritize longitudinal rebars for tensile strength, this study focuses on enhancing the flexural properties of RCs by integrating nature-inspired features such as hollow tubes observed in plant stems. The investigation employs both experimental and numerical approaches to assess the flexural performance of engineered polymeric reinforced cementitious composites (EPRCs) featuring integrated nature-inspired hollow motifs. The findings reveal that the collaborative integration of nature-inspired hollow architecture into the MoM-based design significantly enhances modulus of rupture, toughness, and ductility compared to traditional MoM-based layouts. This improvement is attributed to an increased area moment of inertia and enhanced bond between reinforcement and matrix. The study offers valuable insights for optimizing the mechanical characteristics of RCs in civil engineering applications through the inclusion of nature-inspired architectural designs.