Ripple Between Calm and Crisis
Ripple Between Calm and Crisis
Irtiza Mahbub
Meheru Mehjabin Preontee
Rifat Rahman
Bangladesh
Project Description
This project explores architecture through the lens of Environmental Co-existence, proposing a floating modular pod that cleans rivers and shelters communities. The design prioritizes simplicity, adaptability, and renewable energy integration. The key intention of this design is to create a portable modular ecological infrastructure that addresses the most important realities- increasing river pollution and recurring climate-induced floods. So the proposal is, Resilient sustainable infrastructure, where architecture not only functions as shelter, also as an active environmental performer.
Spatially, the design element is an unfoldable modular pod system. In its primary mode, the structure remains compact and streamlined to withstand river currents, while collecting floating debris. The prism shaped modules' sharped edge was filleted as sharp edges catch on things easily, while rounded edges slide past so that it can move around easily. The integrated suction mechanisms draw waste into the filtration chamber where it is sorted and stored. To squeeze the extra water out of the waste, the hinges support system and water outlet are positioned within. in order for the trapped fish and extra water to escape. Solar panels positioned on the upper surface generate renewable energy, while an in-built turbine harnesses river flow to power the suction motor, sensor and basic operational systems. The structure is a lightweight, both foldable and unfoldable modular pod within a 10m³ volume.
Functionally, the pod is designed for phased expansion. It has two purposes, a cleaning system and a disaster response shelter. This modularity enhances adaptability without increasing any structural complexity. The unfoldable framework allows components to expand outward during emergency situations, transforming the cleaning pod into a habitable refuge. To ensure center gravity and prevent the module from toppling over, the centre of gravity has been positioned at the bottom.
Symbolically, represents resilient, energy independent architecture that supports ecosystems daily and communities in crisis. The user experiences shifts across scenarios. During regular conditions, local communities witness it as an active cleaning system that removes pollution, restoring water clarity and ecological balance. During a flood event, the same pod can be unfold to welcome displaced people. The transition is intuitive, the panels extend, interior compartments open, and renewable systems activate emergency mode. Occupants experience security, elevation above rising water, and access to essential services powered by clean energy.
The 10m³ volume constraint was a fundamental catalyst in shaping the architectural logic of the project. It required precise spatial planning and multifunctional detailing. Each component is intentionally designed for dual performance, external panel functions as protective shells and convertible modules as storage units double as seating and mechanical chambers are compactly integrated beneath habitable surfaces. By embracing limitations as an opportunity, the design achieves maximum functionality within a minimal, stable floating form.
By merging environmental remediation with humanitarian shelter, this project proposes a flexible, sustainable architectural response to water pollution and climate-driven disasters. It demonstrates how compact, modular infrastructure can generate ecological restoration, renewable energy independence, and community resilience within a minimal spatial footprint.