fluctuating archipelago-MASTERS THESIS

ZONE 1

ZONE 2

INTERSECTION

OF WATER RUNOFF AND SEA LEVEL APPROACH TO THE LAND

DEVELOPEMNT OF PATHWAYS

WATER RUNOFF POINT

SEA RECEDING LEVEL

ZONE 3

PATHWAY

WITH RESPECT TO THE INTERSECTION POINTS

SITE DEVELOPMENT

SITE DEPLOYMENT METHOD THE SITE PLAN IS DERIVED WITH RESPECT TO THE INTERSECTION POINTS OF THE WATE RRUNOFF AND THE SEA RECEDING LEVEL AFTER THE FLOOD. THE SEA RECEDING AND APPROACH HAPPENS IN A PERIOD OF WEEKS OR DAYS. THE DESIGN SUPPORTS THIS FLUCTUATION IN BUILDING THE UNITS TO FLOAT ABOVE SEA LEVEL.THE STRUCTURES REMAIN LANDED TO THE SITE ONCE THE SEA RECEEDS BACK. BELOW ARE THE STAGES OF THE SEA APPROACHING THE LAND.

ZONE 2

ZONE 1

ZONE 3

STAGES SHOWING SEA LEVEL RISING TOWARDS LAND FOR

A PERIOD OF TIME BEFORE RECEDING BACK

DECK DESIGN

DECK DESIGN

DECK DESIGN SEGMENTS OF DECK

CONSTRUCTION STAGES OF ONE TYPICAL DECK UNIT

STAGE 1 - APPROACH

STAGE 2 - DIALS CONSTRUCTION

STAGE 3 - DECKING

STAGE 4 - CLAMPING NETS

STAGE 5 - TENSILE INSTALLATION

STAGE 6 - COMPLETED UNIT

1. SPAWNING POOL 2. PRODUCTION POOL 3. HARVEST POOL 4. HATCHERY POOL 5. LARVAE POOL 6. RECREATIONAL POOL

2

3

2

3

5 6

4

5 4

1

1

EXPLODED VIEW OF ONE TYPICAL DECK UNIT

TENSILE ROOFING POLES FOR SUPPORT

WOODEN DECK

DECK SUPPORT AND STORAGE BRIDGE CONNECTING DIAL

FLOATING DIAL

CONNECTOR TO CONNECT WITH OTHER BRIDGES

MULTIUSE POD

CLAMPING NET

DOUBLE DECK BRIDGE

JOINING PLATE

EXPLODED VIEW OF DOUBLE DECK BRIDGE

VIEW 1 : A NEW HARBOUR FOR THE RESILIENT PODS

VIEW 2: MARSH LAND BASED PODS BEFORE FLOODING

VIEW 3 : INITIAL PRODUCTION OF OYESTER BEFORE BUILDING PODS

VIEWS AROUND ZONE 1

VIEW 1

VIEW 2

VIEW3

ZONE 1

SITE PLAN

DESIGN PROGRAM

OYESTER FARMING TIMELINE

HATCHERY

condition

JANUARY FEBRUARY 2 MONTHS

• ADULT OYESTER (PRIME) • HEAT: 200C

facilities REQUIRED

PROCESS

HEATING AND COOLING SYSTEM

• COOLDOWN ONCE SUMMER BEGINS

HEATING COOLING TANK OYSTER SIZE

SPAWN SIMULATION

MARCH APRIL MAY

&

REPRODUCTION

&

JUNE JULY AUGUST

• FLUSH WATER ON OYESTER AFTER 1 HOUR

SPAWN TANK

• 200C-300C

FLUPSY TANK

• STIMULATION : INTRODUCE GONAD

SPAWN TANK

SPAWN GROUND

2 BATCHES OF 3 MONTHS EACH

FERTILIZATION

LARVA GROWTH

SPAT GROWS INTO STRONGER SHELL

NURSERY HARVEST

MARKET

SEPTEMBER

2-7 MILLION 40 MICRONS

3-4 HOURS

OCTOBER NOVEMBER 14-20 DAYS

DECEMBER 48 HOURS

• ALGAE FEED • LARVA TANKS • MONITORING (REPEATED) • COLLECTION

• ALGAE FEED • LARVA ATTACHES TO THE SUBSTRATE • SETTING TANK : 48 HOURS

FLUPSY TANK

TANK

2-9 MILLION 250 MICRONS

LARVA TANK

SUBSTRAT SPAT TANK

9-31 MICRONS

1-3 YEARS MORE

• PLANT VESSEL • SAMPLE STUDIES

PLANT VESSELS SPAT VERTICAL RAFT CULTURE

AFTER 3 YEARS FOOD

1-3 INCH MAXIMUM

SUPPORTING UNIT DECK

HATCHERY POOL

SPAWNING POOL

LARVAE POOL

PRODUCTION POOL

HARVEST POOL

SPAWNING POOL • • • •

SPAWN POOL SPAWN PRODUCITON FISH FARM MARKET AND RECREADTION

PRODUCTION POOL • • • • • •

SPAT TANK ALGAE FEED PHYLOPHANKTON MESH NET MECHANISM SALINATION RESEARCH OF PRODUCTION SPAT

HARVEST POOL • FRESHWATER COLLECTION • NURSERY POOL • PLANT VESSEL • HABITAT GROWTH • SAMPLE STUDIES

POOL DETAILS

POOL TYPOLOGY POOLS VARY IN SIZES ESPECIALLY IN THEIR WIDTH AND DEPTH TO ACCOMODATE THE VARIOUS FACILITIES AND USES.

10m

RECREATIONAL POOL • PRIVATE PODS • RECREATIONAL ACTIVITIES • THERAPYAUTIC

HATCHERY AND LARVAE POOL • HATCHERY • CONTROLLED ENVIRONMENT SYSTEM

DETAIL A: BALE RINGS ARE A GOOD WAY TO CONTROL STRESSES IN FABRIC ROOF AT HIGH OR LOW POINTS

DETAIL B: MASTS (STEEL) USED TO HOLD UP THE FABRIC MEMBRANE AND CABLE ELEMENTS OF A FABRIC STRUCTURE WHICH IS FASTENED TO THE DECKWITH HINGED BAS PLATES.

ALTERENTIVE DETAIL OF SUSPENSION CABLE TO WITH HOLD THE SUPPORT AND THE TENSION FROM THE FABRIC

DETAIL C : THE FABRIC IS PULLED TOWARDS DECK WITH THE HELP OF A EYE CABLE LOOP OR PLATE THAT USED TO RELEASE FORCES AT STRESS POINTS.

DETAIL D : MOMENT RESISTING CABLE BASE PLAT TO PULL THE FABRIC AND ATTACH IT TO DECK.

DETAIL E: A SINGLE CABLE LOOP CAN REDUCE STRESSES, MUCH AS WITH THE BUTTERFLY FORM. SELDOM USED FOR PERMANENT STRCUTURES THAT MUST PROVIDE WATERPROOF SHELTER.

ALTERNATIVE CABLE END DETAILS

(SOURCE: Industrial Fabrics Association InternationaL)

TECHNICAL DETAILS

A

E C

B

D

WATER OUTLET

WATER INLET

FLOATING UPWELL SYSTEM UNDER WOODEN DECK WITH OPENABLE BOARDS FOR ACCESS

DECK SUSPENSION + WAVE ATTENUATION ENERGY PRODUCTION

HOLES FOR HOLDING THE NET

UNDERWATER OYESTER FARMING

SECTIONAL DETAIL OF THE POOL AND TEH DECK

HYPERBOLIC NET MEMBRANE

NET OPENED TO CREATE ON BOTTOM SHELL TECHNIQUE BECOMES LIKE A HYPERBOLIC STRUCTURE.

THE HYPERBOLIC STRUCTURE IS AN EXTENSION OF THE SEMI SPHERE NET WHICH IS OPENED OUT WHEN NEEDED.

BY WITHDRAWAL OF THE HYPERBOLA THE STRUCTURE BECOMES A DOUBLE WALL NET PROTECTING THE INTERMEDIATE OYESTER (AFTER INTERMEDIATE FULLY GROWN OYESTER HAS A STROONG SHELL CLAMPED TO THE NET.

THE STRUCTURE HAS ANOTHER MECHANISM WHICH ALLOWS THE NET STRUCTURE TO RAISE ABOVE THE WATER LEVEL TO REMOVE THE OYESTERS FOR HARVEST FROM THE CLAMP

TRANSITIONAL EFFECT OF THE NET

PHASE 1

PHASE DEVELOPMENT

PHASE 2

PHASE 3

CONCLUSION The new design approaches tend to be resilient with natures path.rather than adopting a fencing technique to withhold the forces of the natural orders an adaptable resilience of the same condition is the new habitat for living conditions.these flodd resisilient pods are start of new water based built environments.to learn and adapt to these methods overcoming the new challenges in floating condition could give a new dynamics to the nature of architecture solutions.