Browsing by Author "Bandara, CS"

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Application of meta-modeling based finite element solution conversion method to develop smart initial guess of conjugate gradient method for solid element simulation

Jayasinghe, JASC; Bandara, CS; Riaz, MR; Abeykoon, D [Conference-Abstract]

Smart initial guess of Conjugate Gradient (CG) method for solid finite element simulation is developed by using the meta-modeling based finite element solution conversion method. The key feature of this solution conversion ...
Life evaluation of critical members of steel bridges located in different atmospheres

Wanninayake, WTMSM; Wasala, WMPR; Bandara, CS [Conference-Full-text]

Abstract: Most of the iron and steel bridges in Sri Lanka are more than 100 years old. Since many of them are reaching or exceeding their design lives, the risk of collapsing those bridges have increased. One of the ...
Novel Method for Developing S-N Curves for Corrosion Fatigue Damage Assessment of Steel Structures

Bandara, CS; Dissanayake, UI; Dissanayake, PBR [Conference-Full-text]

Abstract: Corrosion is one of the main problems in steel structures. The combined effect of corrosion and fatigue caused by cyclic loading magnifies the damage severely reducing the fatigue life of the structure. Steel ...

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