8/12/2019 staad - ecs

1/19

ECS ACADEMY

B.MAHESH (M.D

8/12/2019 staad - ecs

2/19

Faculty

G.V.SITARAM (M.TECH STRUCTURES

8/12/2019 staad - ecs

3/19

Jobs in CivilEngineering Field

8/12/2019 staad - ecs

4/19

Government Sector &

Private Sector

Office work

Quantity Surveying

Cad Engineer

Planning Engineer

Structural Engineer

Field Work

Cad Engineer

Planning Engineer

Site Engineer

Quantity Surveying

Quality Control

8/12/2019 staad - ecs

5/19

Softwares Required for CivEngineers

8/12/2019 staad - ecs

6/19

History of Staad Pro Software

8/12/2019 staad - ecs

7/19

STAAD stands for STructural Analysis And Design One of first commercial software in wor

STAAD-III for DOS non-graphical softwareREI & QSE merged Analysis engine + Interface =

STAAD PRO for windows.Sharing capabilities with other major software like AutoCAand MS ExcelReports of the inputs and the outputsConcrete and steel design

8/12/2019 staad - ecs

8/19

A STRUCTURECAN BE DEFINED AS AN ASSEMBLAGE OF ELEMENTS.

STAAD IS CAPABLE OF ANALYZING AND DESIGNING STRUCTURES CONSISTINGOF BOTH

FRAME, AND FINITE ELEMENTS.ALMOST ANY TYPE OF STRUCTURE CAN BE ANALYZED BY STAAD.

FRAME ELEMENTS BEAM ELEMENTS 2 NODES

FINITE ELEMENTS 1.) PLATE 3 OR 4 NODES

2.) SOLID 4 TO 8 NODES

REMEMBER FOR STAAD -

NODE BECOMES JOINT IT HAS A NUMBER AND XYZ CORDINATES

BEAMBECOMES MEMBER IT HAS A NUMBER AND NODES AT ITS ENDS

PLATE BECOMES ELEMENT IT HAS A NUMBER AND NODE AT ITS CORNERS

Overall Features of STAAD Pro

8/12/2019 staad - ecs

9/19

Overall Features of STAAD.Pro

Structure Types

d

d

d

d

d

d

d

u

d

d

u

u

u

d

u

u

Structural Types:

GX

GY

GZ

d

X

Y

Z

TRUSS (2D) TRUSS (3D)

PLANE SPACE FLOOR

8/12/2019 staad - ecs

10/19

Check - Change

Input Geometry Nodes, Beams,

Input Specs, Constant, Su

Input Loading System

Input Properties

Specify Analysis Typ

Run Analysis

View and Verify Resul

Design

Verify

8/12/2019 staad - ecs

11/19

8/12/2019 staad - ecs

12/19

Boundary Condition

Overall Features of STAAD Pro

8/12/2019 staad - ecs

13/19

Overall Features of STAAD.Pro

Fully Restrained

Partially restrained w/ Springs

Inclined

Boundary Condition

Partially Restrained

8/12/2019 staad - ecs

14/19

Static Analysis

8/12/2019 staad - ecs

15/19

Geometric Modeling

Material PropertiesSectional PropertiesSupports : Boundary ConditionsLoads & Load combinations

Special CommandsAnalysis SpecificationDesign Command

8/12/2019 staad - ecs

16/19

Geometric Modeling

8/12/2019 staad - ecs

17/19

Nodal Co-ordinate DataSelection of Elements : Element LibraryBeam Elements : Beams, Columns, TrussMembersPlate Elements : Structural Walls, Floor SlabsPlane Stress Elements : Shear Walls, Floor SlabActing As Rigid Diaphragm To Lateral LoadinSolid Elements : Thick Raft, Block Foundations

8/12/2019 staad - ecs

18/19

Sectional & Material Properties

8/12/2019 staad - ecs

19/19

Nodal Co-ordinate DataSelection of Elements : Element LibraryBeam Elements : Beams, Columns, Trus

MembersPlate Elements : Structural Walls, Floor SlabPlane Stress Elements : Shear Walls, Floor SlabActing As Rigid Diaphragm To Lateral LoadinSolid Elements : Thick Raft, Block Foundations