Welded Joints
Fillet welds are sized on throat with.
Level
Foundation
Topic tags
Welded joints, Machine Design, Vb Bhandari Design
Useful for
GATE favourite, Interview ask
Source
Design of Machine Elements
What you'll learn in this topic
- Fillet throat for equal-leg fillet.
- Parallel fillet: .
- Butt weld: (full penetration idealisation).
- Eccentric bracket: primary + secondary shear; max resultant .
Key Formulas
Important equations & their meanings
Worked Examples
Step-by-step solved problems
- 1.Parallel fillet capacity
Common Mistakes
Avoid these errors in exams & interviews
- Textbook: RK Bansal Ch. 21 — Welded Joints.
- GATE: throat thickness factor 0.707 and eccentric weld groups.
Practice Questions
Strengthen your concepts with questions
5+
Practice Questions
Interview Questions
Most asked interview problems
4
Interview Questions
GATE Questions
Previous year GATE questions
1
GATE Questions
Applications in real world
Shafts
Power transmission design
Gears
Tooth strength & wear checks
Joints
Bolted and welded connections
Bearings
Life and lubrication selection
Visual concept
Load Case
Stress Check
Factor of Safety
Sized Part
Design size from stress with a clear factor of safety.
Recommended Book
Design of Machine Elements
VB Bhandari
Read: Syllabus unit
Related Topics
What should I learn next?
Nearby topics on your path
University exams
Important Topic
Industry relevance
High
Concept difficulty
Easy
Average time
16 min
See how this topic connects to real mechanical engineering careers
Learn from engineers who use this concept in their daily work.
Introduction
Fundamentals: fillet and butt welds
Strength of weld length :
(for side/parallel fillets in shear). Transverse fillets may use a different allowable — follow the problem statement.
Concept: eccentric loading
Primary shear
Secondary shear
Combine vectorially at the critical point; keep