Emerald publishing limited jan 2021 (2 Ergebnisse)

Taschenbuch. Zustand: Neu. Neuware - Global communities have arrived at a critical crossroads. The planet is heating up at a historically unprecedented rate and the ecological conditions sustaining vast species, including our own, are poised at irreversible tipping points. Time is up to avoid climate and ecological catastrophe. In such dire circumstances, 'business as usual' - and by extension 'politics as usual' - can no longer be accommodated. The Extinction Curve charts the dynamics of the economic and social relations driving this perilous climate endgame. Recent economic crises have fractured consent over the consequences of growth and globalisation, and political fracturing is now at a defining moment. Ultra-right nationalism, shaped by the vested interests of a tiny minority at the expense of the global majority, threatens descent into a darker and more fortressed world. In contrast, enhanced progressive and environmental activism presents hope of an alternative course. The 50-year attempt by the mainstream environmental movement to create a greener capitalism has failed to reach the required objectives. This book argues that reversing the extinction curve requires ending the growth pandemic embedded within the core of capitalism as a mode of production and consumption. It maps fresh directions for a democratic social, economic and sustainable ecological transformation in the interests of the global majority and, crucially, demonstrates how this can be achieved.…

Buch. Zustand: Neu. Neuware - Designing and Constructing Prestressed Bridges shows how designs using prestressing methods can be utilised in the building of bridge structures. Prestressed bridges can be used in a variety of locations and styles and it can often be difficult to understand the intricacies of the design. This book solves this concern by discussing the aspects of bridge design in order to find the most appropriate solution. It focuses on troubleshooting the problems that are connected with finding the correct structural solution of bridges, the methods of their construction and the corresponding arrangement of prestressing steel. With numerous examples of best practice, this heavily illustrated book covers - function and analysis of prestressing - influence of creep and shrinkage of concrete - behaviour of structures in service and ultimate stage - special problems of the structural analysis connected with different construction methods. Designing and Constructing Prestressed Bridges is of interest to practicing engineers, junior engineers and students requiring a clear guide for troubleshooting this complex area of structural engineering.…