3D Printed Connection System for Bamboo Structure Construction

John Denver Catapang; Abigail Cruz Catapang; Rigoberto Advincula; John Ryan C. Dizon; Sam Olarte Lopez; Francis John Baltazar; Jhon Carlo Crisostomo; John Dave de Guzman; Marjorie Custodio; Andrea Cuaderno

doi:10.4028/p-8fDQF7

Paper Titles

Optimization of Strength & Roughness for Vapor Smoothened FDM Fabricated PLA Parts through Exposure Time and Temperature
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Characterization of Cellulose Nanocrystals (CNC) and its Reinforcing Impact as an Additive for PLA-TPU 3D Printing Filament
p.51

A Kinetic Study on Starch Digestibility and Polyphenol Release of Different Physically Modified Riceberry Flours during In Vitro Stimulated Gastrointestinal Digestion
p.59

Ibuprofen-Loaded PEGDMA/CNS Nanocomposite Hydrogels: A Drug Release Study
p.67

3D Printed Connection System for Bamboo Structure Construction
p.75

CAD Modelling and 3D Scanning of the Elements of the Wire Bending Mechanical Machine
p.81

CAD Modeling and Surface Roughness Measurement of the Gear Pair in the Wire Bending Machine
p.93

Improving the Properties of the Masonry Produced Using Hemp Stalk with Bark Fibre to Meet Standard Strength and Properties of Energy Conserving Construction Material
p.103

Microstructure and Engineering Properties of New and Aged Bamboo as a Construction Material: The Effects of Borax/Boric Solution Treatment
p.111

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3D Printed Connection System for Bamboo Structure Construction

Abstract:

The construction industry is increasingly adopting sustainable solutions, with bamboo emerging as a resilient and eco-friendly material. However, challenges persist in bamboo construction, particularly in developing effective techniques for joining bamboo poles. This study aims to evaluate the structural performance and stress distribution of 3D-printed connectors for bamboo structures. By leveraging 3D printing technology, this research seeks to improve bamboo construction methods addressing its non-uniformity, streamlining design and production, and the potential use of bio-based material. Performance evaluations were conducted through software simulations and digital image correlation (DIC) to assess the mechanical behavior of the connectors and showed 1.561mm and 1.80mm displacement, respectively. The analysis identified areas requiring refinement to enhance load-bearing capacity and optimize stress distribution. The findings suggest that the connectors are explored using different materials, geometry, and even more advanced and efficient design of structures. Furthermore, this study provides practical insights into the viability and sustainability of the integration of 3D printing technology into bamboo construction practices.