Assessing Serviceability Improvement Alternatives of Existing Structures

Assessing Serviceability Improvement Alternatives of Existing Structures

The aim of this paper is to present a generic decision support system for selecting an optimal repair alternative for aging infrastructure systems considering sustainability. Emphasis is placed on how to properly decide on a maintenance, repair, rehabilitation, replacement strategy for deteriorating structures, applying the concept of life-cycle cost analysis. Taking into account the decision t...

Serviceability of Suction Caisson Founded Offshore Structures

Suction caissons have recently been considered as a cost effective alternative to conventional foundations for offshore met-masts and wind turbines. Such foundation arrangements are suitable for applications within water depths of 20-30m. Most offshore structures have stringent serviceability limit states imposed on their design dictating the allowable structural deflections and accumulated rot...

Evaluation of Existing Rdm Design Alternatives

Fuzzy Coalitional Structures (alternatives)

The uncertainty of expectations and vagueness of the interests belong to natural components of cooperative situations, in general. Therefore, some kind of formalization of uncertainty and vagueness should be included in realistic models of cooperative behaviour. This paper attempts to contribute to the endeavour of designing a universal model of vagueness in cooperative situations. Namely, some...

Assessing alternatives for new homes

INTRODUCTION There is a clear need for diverse, high quality housing that is not being met, and is not likely to be met through established methods. In Wales, we are building approximately half the new homes that are needed. Changing demographics mean that people need different forms of housing, in different locations. Much of the housing that is currently being built may not serve us well in t...