Drijvend bouwen: een nieuw perspectief op ruimtetekort Rotterdam, 14 - PowerPoint PPT Presentation

BlueRevolution Drijvend bouwen: een nieuw perspectief op ruimtetekort Rotterdam, 14 november 15 2019 Dr. ir. Rutger de Graaf, co-founder/director of Blue21, Professor of Water Innovation at Rotterdam University of Applied Sciences Blue21 : ir. Bart Roeffen, ir. Karina Czapiewska, Arch. Barbara Dal Bo Zanon, Fen-Yu (Vicky) Lin MSc, dr. ir. Jan van Kessel, David Kirkwood M. Arch. Indymo : Dr. ir. Floris Boogaard, Rui de Lima, MSc.

WHERE DO WE FIND THE SPACE ?

Looking to the 21st century: 60% of the cities still need to be built! T oday’s cities only provide 40% of the space that will be required and the largest share of these cities is located right near the coast

• Fossil fuels → Renewables • Fishing → Farming • Flooding → Floating • Competing → Co-existing • Exploiting → Co-creating • Polluting → Regenerating • Working → Living

Project examples| Floating buildings

INDYMO – Impacts of floating structures Impacts of floating structures Several case study locations (15+) with floating structures around the Netherlands Measurement campaign from August – October 2014

Floating buildings creating new ecological habitat

Renawable energy| Floating biofuel production Source: NASA

Floating buildings creating new ecological habitat

Floating Island in French Polynesia Source: Blue21, 2017

Project for Dutch government | Icon project North Sea

Implementation| Ambitions for Rotterdam Source: Municipality of Rotterdam

Floating pavilion Rotterdam| Defining a short term step DeltaSync and Public Domain Architecten, 2009

Source: DeltaSync, 2010

Adiabatic cooling Local waste water treatment Light weight building Phase change materials Solar tubes Heat pump

Implementation | Floating solar energy

Implementation | Harnaschpolder Delft

Implementation | Harnaschpolder Delft

Implementation | Harnaschpolder Delft

Research and development Hydrodynamics Ecological impact Modular utilities and platforms

Construction| floating systems concrete Steel EPS- concrete Fiber reinforced composites

Technology and engineering| Calculation models

Governance| Thinktank Governance of Floating Cities • Legislation • Ownership status • Permits • Financing • Insurance • Environmental Impacts https://www.blue21.nl/think-tank-network/

Governance| Codes, guidelines and standards NTA 8111 • Dutch Technical Agreement (NTA 8111) • Published by Dutch Normalisation Institute (NEN) • Used by municipalities to issue building permits • Topics include ✓ Spatial design (inc accessibility, emergency access, fire safety) ✓ Pipes, cables, utilities ✓ Structural aspects ✓ Mooring ✓ Health and environmental issues ✓ Maintenance https://www.nen.nl/NEN-Shop-2/Standard/NTA-81112011-nl.htm

BLUE21| What we do ▪ Design and knowledge integration • Architecture and urban design • Integrated systems design • Innovative concepts ▪ Engineering • Water management • Civil and maritime engineering ▪ Consultancy • Technical feasibility • Business cases • Environmental impacts ▪ Research and development • Circular symbiotic systems • Platforms, energy and utilities

Blue21 dr. ir. Rutger de Graaf-van Dinther rutger@ blue21.nl T: +31 152561872 wwww.blue21.nl