Modelling of 25 storey building with the specified properties using ETABS

AIM:

To model a 25 storey building on ETABS 2018 with structural properties as specified above specifications.

PROCEDURE:

• Open ETABs > new model>set the model Initialization>ok

• Then, we can see the New Model Quick Template dialogue box.
• set the grid pattern and by clicking the edit grid data and give the grid to grid spacing as 4 in both X and Y directions as per the question.
• enter the story number of story's,height of the story we need.

• By clicking ok we can see the plan view and also 3-D view

• click on Define tab>click Material properties
• Define material dialogue box will appears and click on add material properties.
• select grade of concrete M30,material type as concrte.

Add the REbar HYSD 500, HYSD 415.

• Then, again click the Define tab, go to Section properties, and click Frame sections.
• Now, you can see the Frame properties, Add the new property.

• set the column properties.

• Next set the beam.

• Again, go and click section properties and click the slab Sections.
• set 150 as a dimension

• Draw the beam and column to the plan by selecting quick draw option

• Then set the floor slab to all Stories by clicking the quik draw slab opion

• Click the Define tab, to go to the load paterns and set the loads

• select the slab section
• nxt assign tab>shell>Then set the Diaphragm.

• define tab>the Mass Sourse Data.

define>Add Load Combination,

Set the default the combination it has the set automatically calculated the loads.

Now, ASSIGN the loads, Frames, Beams, Columns, Slabs everything.

live loads

dead loads:

DIAPHARGM:

Analysis: