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Author

C. S. Lewangamage

2 papers indexed here

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Open access Oct 2026

Seismic vulnerability assessment of residential buildings in Sri Lanka

Although Sri Lanka is generally considered to be in a low-seismicity region, historical records and recent hazard studies indicate that potentially damaging earthquakes may occur, while nonengineered masonry housing may remain vulnerable to such loading. This study assessed typical single-storey residential buildings u...

P. P. H. T. Punchihewa, H. Damruwan, C. S. Lewangamage · 0 citations
Review Oct 2026

Seismic performance of reinforced concrete buildings with shear walls under structural irregularities

Structural irregularities can significantly alter the seismic response of reinforced concrete buildings by modifying stiffness, mass distribution and load paths. This study evaluates the influence of structural irregularities and shear wall placement on the seismic performance of mid-rise reinforced concrete buildings...

S. Nirushan, H. Damruwan, C. S. Lewangamage · 0 citations

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