Week 6 Challenge

AIM – The aim of our is that, to Calculate the Pipe Loads for the bridges to be Is located in the banks of river narmada and Create the model in Staad Pro and analysis the Structure.

INTRODUCTION – The Detail of Project for the bridge to be is Is located in the banks of river narmada Given below

The Width of Bridge is 3m

The Length of The Bridge is 24m

Diameter of First pipe 700mm Dia NB DI pipe

Diameter of Second pipe is 200mm dia NB DI pipe

SCHDULE OF MEMBMERS

ISMB 250 for pipe

ISMC 200 for Girder

ISMC 100 Cross girder

PROCEDUCE IN DETAIL:-

STEP1:- First create the node and select the add beam Command and create the beam.

STEP2:- Then, Select the beam then go to the translation repeat Command and create the beam

Step3:- After Create the model then go the support command create the fixed supports and assign the supports.

Step4:- After Create the support then go to the properties command and select geometry and assign the properties

Step5:- After go to the Load command and go to the Load cases details Create

Step7:- Then Calculate the Pipe Loads as per IS Code 1567- 1967

Pipe Dia, d =700 mm

Pipe Type = DI Pipe

Span L = 24 m

Self Weight of DI Pipe

For 700mm =217.19 Kg/meter

=.217kN/M

For 24m Span Weight = 0.217*24

=5.208kN

Pipe Dia, d =200 mm

Pipe Type = DI Pipe

Span L = 24 m

Self Weight of DI Pipe

For 200mm =59.62 Kg/meter

=.059kN/M

For 24m Span Weight = 0.059*24

=1.416kN

Live Load in DI Pipe

The load due to water in Pipe =Area *Unit Weight

Unit Weight of water =10kN/m3

Area of 700mm dia of Pipe=3.14*0.350*0.350

The load due to water in Pipe =3.8464kN/m

Area of 200mm dia of Pipe=3.14*0.100*0.100

The load due to water in Pipe =0.314kN/m

Total Load acting on bridge for 700mm dia=Self Weight of DT Pipe + Live Load in DI Pipe

=0.217+3.8464

=4.0634kN/m

Total Load acting on bridge for 200mm dia= Self Weight of DT Pipe + Live Load in DI Pipe

=0.059+0.314

=0.373kN/m

Then create the load and assign into the Model

Step8:- Then slave the file and assign run analysis

Step9:- Then Check the Deflection, displacement and all deformation on the structural element

RESULT:-

Total Load acting on bridge for 700mm dia is 4.0634kN/m

Total Load acting on bridge for 200mm dia is 0.373kN/m

Displacement of Model

Torsion , BendingZ, BendingY of Model

Reaction of Model