Challenge 6
Aim and Introduction:-
- The aim of this challenge is to design the bearing from the data given above.determine the types of loads and forces acting on the abutment structure and to design with determining the detail reinforcement drawing for the abutment structure.
- So first of all the details components as given has been described and the relevant checks is need to be checked.
- For designing IRS CBC cade has been reffered.List the requirements for dimensioning of Elastomeric Bearing. Also, mention the notations: “a”, “b”, “ti”, “te”, “n” and “ts”.
- Ans
- Overall width of bearing in longitudinal direction: a= 420mm
- Overall width of bearing in transverse direction: b= 420mm
- Thickness of Individual layer of elastomer: ti= 12mm
- Thickness of top/bottom layer of elastomer: te= 6mm
- Total number of internal layer: n= 5
- Thickness of steel laminate: ts= 4mm
2.Design an elastomeric bearing considering following design parameters and design data:
Ans
