Types of Loads in Civil Engineering | Dead Load, Live Load, Wind & Earthquake Load Explained

 

🔹 1. Vertical Loads

✅ Dead Load

Dead Load wo permanent load hota hai jo structure par uski poori life me lagta rehta hai.

👉 Examples: Important notes

Structure ka self weight

Walls (brick, stone)

Fixed equipment

👉 Important baat:

Ye load change nahi hota

Hamesha constant rehta hai

✅ Live Load (Imposed Load)

Live Load wo hota hai jo time ke saath change hota rehta hai.

👉 Examples:

Log (people)

Furniture

Movable items

👉 Important baat:

Ye temporary hota hai

Building ke use par depend karta hai

🔹 2. Horizontal Loads

🌬️ Wind Load

Wind Load hawa ke pressure ki wajah se lagta hai.

👉 Important points:

Tall buildings me jyada effect karta hai

IS Code: IS 875 Part 3

🌍 Earthquake Load

Earthquake Load bhukamp ki wajah se generate hota hai.

👉 Important points:

Structure ko hila deta hai

IS Code: IS 1893

📌 Conclusion

Har structure ko design karte time Dead Load, Live Load, Wind Load aur Earthquake Load ko consider karna zaroori hota hai. Agar in loads ko sahi se calculate nahi kiya gaya, to building unsafe ho sakti hai.