Topological optimization of ecological and lightweight composite floors made by wood, UHPC and polymeric fibers

Construction industry is responsible for emitting a significant amount of CO2. To stay within the scope of 1.5°C increase in
atmosphere temperature by 2050, It is essential to reduce the embodied carbon of buildings. Mass timber buildings become more
popular in the construction industry and the tendency to move toward more sustainable materials has increased. TimberConcrete-Composite elements allow us to fabricate innovative structural members to profit from concrete strength, timber
lightness, and composite action. The main objective of this project is to reduce the carbon footprint in buildings by replacing the
common floor system with a more sustainable solution by combining timber, concrete and natural fibers providing lightness and
robustness with economical justification. The expected outcome of this project is to demonstrate a prototype floor system with a
proof of concept by numerical analysis and experimental techniques while lowering embodied carbon, and cost, and maintaining
reliability along with constructability.

Faculty Supervisor:

Luca Sorelli

Student:

Partner:

University of Cambridge

Discipline:

Engineering

Sector:

Education

University:

Université Laval

Program: