VALERYN HORLANSO
AGA KUS
CHRISTIAN ALMEYDA
ATIKA FATIMAH
Droplet Pavilion During extreme weather conditions, people need a safe space to protect themselves. A shelter, providing a place to meet, live and recover, ensuring the essentials - access to potable water. The droplet pavilion, is a resilient structure made out of locally available materials, able to protect people during natural catastrophes. Its cylindrical core functions as a rainwater collector and storage, constantly ensuring access to potable water. Additionally, the droplet pavilion, located in Lombok Island and the Philippines, is a permanent structure with a flexible function. Local people will define its role, arranging the interiors for gatherings, crafts, or art exhibitions. The pavilion is a droplet of hope during the time of natural disasters.
ITB SUMMER SCHOOL INTERNATIONAL VIRTUAL COURSE 2021
PARAMETRIC BAMBOO FOR POST DISASTER RECONSTRUCTION
SITE AND DISASTER CONTEXT SITE CRITERIA
ACCESIBILITY
CLOSE TO MEDICAL FACILITIES
GEOLOGICAL HAZARD
LOMBOK, INDONESIA
PROXIMITY TO PUBLIC SERVICES AND UTILITIES
MONTALBAN, PHILLIPINES
Lombok Island is an island in the southern part of Indonesian Archipelago, a neighbour to Bali Island in the east side. Geologically, it is situated between Flores Thrust in the north and Java trench in the south, which is the subduction zone between two major plates of India-Australia and Eurasia which caused this area to be vulnerable to earthquakes.
Lombok Earthquake Point
PROXIMITY TO RELIEF SERVICES
The Philippines is one of the world’s most disaster-prone countries. Located along the boundary of major tectonic plates and at the center of a typhoon belt, its islands are regularly impacted by floods, typhoons, landslides, earthquakes, volcanoes, and droughts.
Most Feared disaster in Lombok
Destructive tropical cyclones in Philippines, Number of tropical cyclone events in the Philippines in 2020
DISASTER CONTEXT
EARTHQUAKE
ITB SUMMER SCHOOL INTERNATIONAL VIRTUAL COURSE 2021
PARAMETRIC BAMBOO FOR POST DISASTER RECONSTRUCTION
FLOOD
TYPHOON
DESIGN CONCEPT
DESIGN PROCESS FINDING REFERENCES
ANALYSING SITE AND DISASTER CONTEXT
SELECTING SITE
SKETCHING BASIC FORM AND CONCEPT
MODULAR (EASY TO BUILD) The modular structure uses the reciprocal frame method build with locally available curved and straight bamboo. The flexible yet stable structure uses typical bamboo connections and building methods, making it possible to be built on the site.
BUILDING PHYSICAL MODEL
COMBINING IDEAS
RAIN WATER HARVESTING The rotated bamboo core provides stability and allows for rainwater harvesting. Its cylindrical form rising above the pavilion allows to catch and store the water. The underground concrete base can store water, which can be used by the people living in the pavilion during extreme weather events.
BUILDING COMPUTATIONAL SCRIPT FINALIZATION
SKETCHES
PERMANENT STRUCTURE The pedestal is made out of concrete ensuring, that the permanent structure can resist rising water and extreme weather conditions. It protects the bamboo from direct contact with water or wet soil. The central part is hollow for rainwater storage.
REFERENCES
ITB SUMMER SCHOOL INTERNATIONAL VIRTUAL COURSE 2021
PARAMETRIC BAMBOO FOR POST DISASTER RECONSTRUCTION
1,3
9,25
7,05
Rattan surface
2,9
Full Culm-Bamboo
16,0
1,3
front /side view
Rattan Roof
16,0
Split Bamboo
1,3
Full Culm-Bamboo
1,3
16,0
1,3
top view
Bamboo Flooring
Split Bamboo
Concrete
isometry ITB SUMMER SCHOOL INTERNATIONAL VIRTUAL COURSE 2021
PARAMETRIC BAMBOO FOR POST DISASTER RECONSTRUCTION
CONSTRUCTION METHOD 1
CONSTRUCTION DETAILS
2
Building Concrete Pedestals and Central Well
3
Constructing the central structure; water harvesting
4
WATER HARVESTING CONSTRUCTION DETAILS
Constructing the floor slabs and bracings
5
Constructing modular frames with bolted joinery
6
CONCRETE PEDESTAL CONSTRUCTION DETAILS Array frames radially and connect it with stilts bamboo roof bracings
BAMBOO ARCHES CONSTRUCTION DETAILS
Add the roof and water harvesting finishing
PERSPECTIVE RENDERS
PRE-DISASTER/NON-FLOOD DISASTER
FLOOD SITUATION
Exhibition Center
Emergency Hall
Adaptable to disasters
ITB SUMMER SCHOOL INTERNATIONAL VIRTUAL COURSE 2021
PARAMETRIC BAMBOO FOR POST DISASTER RECONSTRUCTION
Temporary Shelter
Multipurpose Shelter
Physical Model
EXTERIOR PERSPECTIVE EXTERIOR PERSPECTIVE
WATER HARVESTER
ITB SUMMER SCHOOL INTERNATIONAL VIRTUAL COURSE 2021
PARAMETRIC BAMBOO FOR POST DISASTER RECONSTRUCTION