Design and dimensioning of joints in wooden structuresLaajuus (3 cr)
Code: TRÄ21WC03
Credits
3 op
Objective
In demanding and exceptionally demanding structural design:
The student is able to apply
types of joints for different wood products
fire dimensioning methods
The student is able to take into account
operation of connector groups as a whole
the effect of the stiffness of the joint on the structure
the effect of carbonising components on the performance of the joints
The student is able to calculate and examine
dimensioning of the shear-loaded nail joint
dimensioning of the shear-loaded screw connection
dimensioning of the axially loaded screw connection
dimensioning of the corner plate joint
dimensioning of the glue bar connection
"dimensioning of the board joint"
fire dimensioning
The student is able to identify
mechanical operation of joints
joints breakage
weaknesses and strengths of joints
the effect of joints on wood cracking
the effects of combining different materials on wood cracking
the effect of the joints on the acoustics
Content
Shear-loaded pin joints (wood-wood)
Shear-loaded pin joints (wood-steel)
Axially loaded pin joints (wood-wood)
Angle plate joints
Glue rod connection
“Board joint”
Dimensioning in the event of an accident
Qualifications
Bachelor of Civil Engineering
Assessment criteria, satisfactory (1)
Students fulfill the objectives of the course, and in the relevant realization compulsory parts, at a satisfactory level.
Assessment criteria, good (3)
Students fulfill the objectives of the course, and in the relevant realization compulsory parts, at a good level.
Assessment criteria, excellent (5)
Students fulfill the objectives of the course, and in the relevant realization compulsory parts, at an excellent level.