Modelling of 25 storey building with the specified properties using ETABS
CASTOM GRID SPACING
EDIT GRID DATA X ORDINATES
A 0
B 4
C 8
D 12
E 16
Y ORDINATE
CASTOM STORY DATA
1 0
2 4
3 8
4 12
EDIT STORY DATA
STORY HEIGHT MASTER STORY SIMILAR TO.
STORY4 3 NO STORY1
STORY3 3 NO STORY1
STORY2 3 YES NONE
PLINTH 1.5 NO NONE
ADD STORY NO OF STORY 22
GO TO DEFINE THEN MATERIAL PROPERTY SELECT CONCRETE THEN M30 THEN REBAR M30 THEN OK
DEFINE THEN SECTION PROPERTY THEN FRAME SECTION THEN ADD NEW PROPERTY
SELECT BEAM B300X400 THEN MODIFY/SHOW REBAR THEN M3 DESIGN ONLY(BEAM)
ADD NEW PROPERTY THEN COL800X800
THEN GO TO DEFINE SECTION PROPERTY THEN SLAB PROPERTY ADD NEW PROPERTY S150 M30 MEMBRANE OK
DEFINE THEN LOAD PATTERN
ADD WALL DEAD
EQX SEISMIC IS1893-2016
EQY SEISMIC IS1893-2016
MODIFY LATERAL LOAD
DEFINE MASS SOURCE
MODIFY/SHOW MASS SOURCE
SPECIFY LOAD PATTERNS
DEAD 1
LIVE 0.25
WALL 1
DEFINE LOAD CASES OK
DEFINE LOAD COMBINATION ADD DEFAULT DESIGN COMBOS OK
GO TO QUICK DRAW COLUMN FROM PROPERTY SELECT COL800X800
PUT THE COLUMN.
GO TO QUICK DRAW BEAM
B300X400 SELECT FROM PROPERTY
PUT THE BEAMS
QUICK DRAW FLOOR/SLAB
S150
SELECT PROPERTIES SLAB SECTION S150 SELECT CLOSE
ASSIGN SHELL LOADS UNIFORM LIVE LOAD LOAD3 APPLY.