THE EFFECT OF INITIAL STRESS INDUCED DURING THE STEEL MANUFACTURING PROCESS ON THE WELDING RESIDUAL STRESS IN MULTI-PASS BUTT WELDING

The effect of initial stress induced during the steel manufacturing process on the welding residual stress in multi-pass butt welding

A residual stress generated in the steel structure is broadly categorized into initial residual stress during manufacturing steel material, welding residual stress caused by welding, and heat treatment residual stress by heat treatment.Initial residual stresses induced during the manufacturing process is combined with welding residual stress or hea

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Flood Risk Mitigation: Pressing Issues and Challenges

The increase number of natural disasters that struck the world gives damaging impacts to the people and properties.This paper attempts to examine crucial pressing issues and challenges in mitigating flood losses and loss of lives in Malaysia.Only qualitative approach is used to address these pressing issues and challenges of natural disaster.Kelant

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Seasonal evapotranspiration over an invader vegetation (Pteridium aquilinum) in a degraded montane grassland using surface renewal

Study region: Cathedral Peak Research Catchments, uKhahlamba Drakensberg mountain range, South Africa.Study focus: The focus was to determine the seasonal pattern of evapotranspiration (ET) over a bracken canopy, which is a product of degradation within the montane grasslands of the uKhahlamba Drakensberg mountains.Surface renewal (SR) was investig

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