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Codes for Design of Sustainable Structures

Project description

Adjusted structural design codes for sustainable structures

Our society is increasingly facing severe environmental challenges. As a result, solutions for sustainable development are of crucial importance. The built environment that has major societal, economic and environmental impacts is also severely tested by these challenges. Currently, the built environment is developed and maintained by widely adopted structural design standards that evolve constantly over time and include safety concepts for daily structural engineering decision-making. However, structural design codes mainly aim to provide safety and do not allow best assignment of the financial and environmental resources in structural implementation. The EU-funded CoDe-S project will establish methodologies to adjust the safety concept of current structural design standards, aiming to significantly increase resource efficiency and simultaneously maintain the present average safety level.

Objective

Given the tremendous challenges our society is facing, i.e. in regard to the expected changes in our environment due to climate change and the increasing pressure on our natural resources, the international research community is in demand to find solutions that provide the foundation for our sustainable development. Here, the built environment is of obvious importance as it not only facilitates societal activity but also has a major share on the worldwide turnover of economic and environmental resources. To date the built environment is developed and maintained by broadly following structural design standards, which did evolve continuously over time and contain safety concepts that support daily structural engineering decision making based on simple calculus. The major objective that has been followed in their development, was the provision of sufficient safety, and the observed relative low failure rates do proof success in this regard. However, as conceived, structural design codes do not allow for the optimal allocation of the limited financial and environmental resources into the structural performance. In this context, the proposed project will develop methodologies to calibrate the safety concept of existing design standards, such that their broad implementation will lead to a significant increase of resource efficiency with simultaneous conservation of the present average safety level. Environmental, economic and societal aspects will be explicitly considered and the potential benefits will be exemplified on the building stocks of two European countries. Presented and disseminated by means of user-friendly tools and demonstrators in a form that is not only accessible to expert groups, but also to other stakeholders involved in standardization procedures, the results of the project are expected to have a substantial impact on future structural design procedures, contributing to sustainable societal development.

Fields of science (EuroSciVoc)

Keywords

Programme(s)

Topic(s)

Funding Scheme

MSCA-IF - Marie Skłodowska-Curie Individual Fellowships (IF)

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Call for proposal

(opens in new window) H2020-MSCA-IF-2019

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Coordinator

NORGES TEKNISK-NATURVITENSKAPELIGE UNIVERSITET NTNU
Net EU contribution
€ 214 158,72
Address
HOGSKOLERINGEN 1
7491 Trondheim
Norway
Region
Norge Trøndelag Trøndelag
Activity type
Higher or Secondary Education Establishments
Links
Total cost
€ 214 158,72