Week 2 Challenge
AIM – Apply the IRC live loads on the Structure and Create the model in Staad Pro and analysis the Structure .
INTRODUCTION – The Project of I Girder Bridge to be designed for the following data given below
Width of the bridge deck is 7m
Span of the bridge is 24m
Pier Size is 2m Diameter
The Seismic Zone is Zone III
Wind Speed is 42 km/hr
Unit weight of Soil is 18 kn/m3
PROCEDUCE IN DETAIL:- IRC Class A Live load data is given by IRC
width of vehicle 1.8m
| Load (kN) | Distance(m) |
| 27 | |
| 27 | 1.1 |
| 114 | 3.2 |
| 114 | 1.2 |
| 68 | 4.3 |
| 68 | 3 |
| 68 | 3 |
| 68 | 3 |
We create model step by step And apply the IRC live and run assign
STEP1 :- Frist create the node and select the add beam command and create the beam.
STEP2 :-Select the beam Then go to the translation repeat Command and create the beam
Step3 :-Then using the plate command and create the plate with help of translation command
Step 4:- After create the model then go the support command and add fixed support and select the node the create the fixed support
Step 5:- After Create the support then go to the properties command and select all geometry and assign the properties
Step 6:- After the create the properties then generate the load into the structure 
Step 7:- Then slave the file and go to the assign run analysis command and assign the model.
STEP 8 :-Then check the deflection ,Dislpacement and all deformation on the structral element
RESULT:-
Loading daigram generate by frist vehicle 
Loading daigram generate by second vehicle 
Loading daigram generate by third vehicle 