
Finite Element Simulation of Local Densified Timber - Numerical Modeling and Experimental Investigation of Locally Densified Wood at Column-Slab Interface in Point-Supported CLT Systems
This research develops numerical models to simulate the local densification process and analyze the column-slab connection interface in Cross Laminated Timber (CLT) systems. Using three-dimensional finite element analysis in ANSYS software, it examines how localized wood densification enhances load capacity and structural behavior at the column-slab connection interface in multi-story timber buildings. Simulations of various loading boundary conditions for the slab (central column, edge column, and corner column) were carried out to assess performance. Results show that locally densified wood significantly increases load-bearing capacity and deformation resistance, optimizing the efficiency and sustainability of point-supported CLT systems.
ITECH M.Sc. Thesis Project 2024: Finite Element Simulation of Local Densified Timber - Numerical Modeling and Experimental Investigation of Locally Densified Wood at Column-Slab Interface in Point-Supported CLT Systems
Kumaraguru Rangaraj Venkatachalam
Thesis Advisers: Simon Treml, Lorenz Riedel
Thesis Supervisor: Prof. Jan Knippers
Second Supervisor: Prof. Achim Menges