development of earthquake resistant building in indonesia
TRANSCRIPT
Components of the structure
Structure system
External / Internal Force
Loads Live load
Dead load
Wind load
Earthquake load
Supporting system
Movable support
Hinged support
Fixed support
Reducing load by :
1. Decreasing mass of the structure Using light materials, hollow materials
2. Flexible structure 3. Increasing the ductility of the structure4. Strengthen the column than beam
Foam concretes Light brick
X
JOGLO ( traditional house of Java )
Hinged support on the upper side (blandar), reduce the vibration to the base isolation ( soko guru) like pendulum
blandar
santen
sunduk
Umpak
sokoguru
santen
blandar
Umpak
sokoguru
Rumah Besemah ( traditional house of South Sumatera )
Live load wind load earthquake load1. Carving cost is expensive than the cost of the house itself2. Carving on wood reflect the social hierarchy of the owner3. Rumah Besemah has symetric layout ( top section )Make from wood, light material on the topside ( made from entaman wood and gelam wood)
Tiang dudok
KITAU
Umpak batu
Beam floor
Base structure is a flexible structure ( KITAU and tiang dudok)
TOP SECTION
Wooden House Construction
Base Foundation
Umpak
Base beam
Base beam must be connected with each other on umpak
wood anchor
Umpak
Base beam
Beam- Column Connection
1. To add strength additional beam is installed
2. Connected each joint with make the hollow area inside the column to be completed by beam
beam
column
Dome House in Yogyakarta
Teletubies House ?
1. The domes’ balanced shape is self-supporting2. strong enough to withstand the force of an earthquake.3. Dome buildings made of concrete can deflect falling building. 4. Plus, the roof won’t blow off
Made by :World Association of Non-governmental Organizations (WANGO) and The Domes for the World Foundation (DFTW)
Where ??Sleman, Yogyakarta, Indonesia
