Cracks in steel structures. Allan Mann

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In this month’s BHCitation, Allan Mann discusses cracking in steel structures, beginning with a review of cracking from a historical perspective and an examination of its common causes, and concluding with suggestions for avoidance measures.

Basic metallurgy, fracture mechanics, and the birth of the engineering profession’s understanding of fatigue are discussed, and the role played by steel thickness and the effects of fabrication techniques are examined.

The paper is a fine introduction to cracking in steel structures for those unfamiliar with the topic, and is a useful resource for practising engineers wishing to refresh their knowledge on the subject.

Read Article (PDF).