The present paper deals with the effect of moisture induced stresses (MIS) on the mechanical performance of a glulam beam of Vihantasalmi Bridge in Finland. MIS caused by high moisture gradients in a cross section of the glulam beam are calculated by a hygro-thermal multi-Fickian model for evaluation of moisture content, relative humidity and temperature in wood that is...
The usage of holes in glulam and LVL beams is a common practice in timber constructions and requires in many cases the application of reinforcement. At present, Eurocode 5 does not contain design rules for holes, nor for their reinforcement, which are, however, regulated in the German National Annex to EC5. Although it has been proven...
The Chair of Structures and Structural Design of the RWTH Aachen University, in cooperation with the Institute of Building Materials Research Aachen (ibac) and SPAX® International, has developed timber connections using self-tapping screws as reinforcing and joining elements. The focus was put on rigid frame corners that achieved...
