Research Team:
Arijit Sinha
Wood Science & Engineering, OSU
Constructing buildings with cross-laminated timber (CLT) requires development of novel panel attachment methods and mechanisms. Architects and engineers need to know the engineering strength properties of connected panels, especially in an earthquake-prone area. This project will improve knowledge of three types of wall panel connections: wall-to-floor, wall-to-wall, and wall-to- foundation. A common method of joining panels is to use metal-plate-connectors with screw fasteners. Testing will determine the strength properties of metal connectors applied with different types and sizes of screw fasteners. A novel fastening system will be developed. The strength and stiffness parameters established will be validated using full-scale shear wall tests. The data will be used to develop a modeling tool that engineers can use when designing multi-story buildings to be constructed with CLT panels.