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Your search keyword '"Lam, Angus C.C."' showing total 24 results
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24 results on '"Lam, Angus C.C."'

21. Repair of steel structures by bonded carbon fibre reinforced polymer patching: experimental and numerical study of carbon fibre reinforced polymer--steel double-lap joints under tensile loading

Author

Lam, Angus C.C., Cheng, J.J. Roger, Yam, Michael C.H., and Kennedy, Gaylene D.

Subjects
Reinforced concrete, Fiber -- Usage -- Maintenance and repair, Plates, Iron and steel -- Structure -- Maintenance and repair -- Usage, Finite element method -- Usage, Engineering and manufacturing industries, Structure, Maintenance and repair, Usage
Abstract

Abstract: The behavior of carbon fibre reinforced polymer (CFRP) composite bonded to a steel plate double-lap joint was investigated experimentally. A total of 19 specimens were tested with the major [...]

Published
2007

24. Local web buckling strength of coped steel I beams

Author

Yam, Michael C.H., Lam, Angus C.C., Iu, V.P., and Cheng, J.J.R.

Subjects
Strength of materials -- Analysis, Steel, Structural -- Testing, Engineering and manufacturing industries, Science and technology
Abstract

When a beam flange is coped to allow clearance at the connection, the strength of the coped region will be reduced. Local web buckling at the coped region may occur when the cope length is long and/or the compression flange is braced. Experimental and analytical investigation of the strength of coped steel I beams were conducted by a number of researchers and design formula was also proposed. However, the proposed formula underestimates the local web buckling capacity of a coped I beam, especially when the cope-depth to beam-depth ratio is small. To improve this discrepancy, full-scale tests of the web buckling strength of coped steel I beams and a series of analytical studies were carried out. A modified plate buckling formula, which considers the shear buckling phenomenon at the coped region, is proposed. The modified formula gives a better prediction of the local web buckling strength of a coped I beam. The test-to-predicted ratios varies from 0.92 to 1.06. CE Database keywords: Buckling; Steel beams; Strength.

Published
2003

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