Compression failure of a timber block perpendicular to the grain


  • Material

This video shows the compression failure of a Class GL28 glulam timber block loaded perpendicular to the grain.

Learning Outcomes:

Viewers will gain an improved understanding of:

  • The strength properties of timber
  • The influence of grain orientation on sample strength

The specimen is placed between steel plattens which are then pushed together subjecting the block to a compression force. Failure occurs due to buckling of the sample with significant lateral displacement of the timber occurring as the test proceeds.

Structures expert, Doctor Christian Malaga-Chuquitaype of Imperial College, London narrates this video. Doctor Malaga-Chuquitaype is a Lecturer and Assistant Professor in the Structures Section at Imperial College’s Department of Civil Engineering.

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