Ricerc@Sapienza

This paper discusses the role of constitutive modelling in the context of modern sustainability-driven geotechnical engineering. The necessary definitions and fundamental relations among the elements characterising sustainability in civil and geotechnical engineering are first provided, based on the available scientific literature, to then introduce the key topic here discussed by some examples, characterised by increasing level of complexity in terms of constitutive modelling assumptions.

Today, more than ever, achieving a sustainable development of a business and of innovation projects is one of the key issues and one of the most challenging objectives for companies. Project Management activities are no exception. For the purpose of this paper, we are going to present findings and conclusions from an interview made with a project manager engaged in an important nuclear power plant project construction, which is actually on-going. The interview is based on a conceptual framework previously developed by investigating the literature.

This paper proposes an enterprise input-output model to assess the impacts created by industrial symbiosis (IS) on traditional supply chains for production inputs, triggered by resource use change. The model is capable of measuring a variety of sustainability indicators such as resource and waste savings, total energy use reduction, employment creation, reduction in greenhouse gas emissions. Furthermore, the model can be used to analyze IS exchanges from a dynamic perspective, since it is able to take into account dynamic scenarios in wastes production and inputs requirement.

Industrial symbiosis (IS) is recognized as an effective practice to support circular economy and sustainable development because it is able to enhance the technical efficiency of production processes, provided IS relationships among companies remain active over the long period. However, although it has been established that IS relationships can be vulnerable to disruptive events that reduce the willingness of companies to cooperate in IS synergies, to date few contributions to the literature focus attention on the events which lead firms to interrupt IS synergies.

Sustainability of Industrial Symbiosis (IS) businesses plays a key role in supporting the circular economy. Industrial symbiosis networks (ISNs) can survive in the long run if they have high resilience to perturbations that lead to operational uncertainties. The literature highlights that the resilience of ISNs can be enhanced by ensuring high redundancy of IS relationships: accordingly, firms should exchange the same waste with more symbiotic partners. However, the impact of increasing redundancy on economic and environmental performance of IS has not been investigated so far.

IoT innovations produce interesting opportunities, impact ethical and social aspects towards human society and influence operational and technical solutions towards the structural systems. This paper

Green, Regenerated, Inclusive, Digital, Oases for healthy and happy cities (GRIDO)
1. Excellence

The future of the local communities is linked to their capacity to re-adapt their way of life to the new conditions imposed by the climate and economic situation. To test this idea we selected along the Atlantic shoreline an established settlement: Levittown, very affected during the hurricane, to apply some selected strategies as the use of renewable energy, biogas production composting of waste, retrofitting of the existing residential typologies and more, providing a sustainable collective urban action to transform it into a resilient sustainable community.

Purpose: The decisions taken today relating to urban renewal interventions are rarely supported by logical and operational methodologies capable of effectively rationalising selection processes. For this purpose, it is necessary to propose and implement analysis models with the aim of promoting the sustainable development of the territory. The purpose of this paper is to define a model for the optimal allocation of scarce resources.

The information revolution is radically transforming the very foundation of the fossil city'. A 'virtual' macro-urbanism will intersect with an 'actual' micro-urbanism, physical and concrete, determining the form of the new urban environment. Within the binomial of macro- and micro- urbanism, urban morphology identifies an interesting socio-building scale that can serve as the basic strategy for sustainable city planning in the twenty-first century.