Centerline Method Made Easy | Understand Net Centerline Formula with Example | Estimation | Hinglish

Описание: In this video, you’ll learn the Centerline Method — one of the simplest and most accurate techniques used in building estimation to calculate quantities of foundation, walls, and other repetitive structural elements.

We’ll break down the Net Centerline Length Formula in an easy, visual, and logical way so you can confidently apply it in your estimation work or exams.

🧮 Formula Explained:
👉 Net Centerline Length = Total Centerline Length – (n × Half Width of Item)
Where:

n = Number of T-junctions (where walls or members intersect)

Half width = Half the thickness of the wall or footing involved

🧱 Topics Covered:

1️⃣ Concept of centerline and its importance in estimation
2️⃣ Difference between total and net centerline length
3️⃣ Derivation of the formula with diagrammatic explanation
4️⃣ Step-by-step calculation for sample wall layout
5️⃣ How to count T-junctions correctly
6️⃣ Common mistakes and practical tips used on-site
7️⃣ Application of centerline method for walls, footings, and columns

📐 Learning Outcomes:

✔ Understand how the centerline method simplifies quantity estimation
✔ Learn how deductions at junctions affect total length
✔ Apply the formula to any type of rectangular or cross wall layout
✔ Develop accuracy in estimation and cost calculation using centerline approach

🎯 Ideal For:
Civil Engineering Students | Site Engineers | Quantity Surveyors | Estimation & Costing Learners | Diploma & Degree Students

📋 Extras:
Includes real example + drawing explanation for better understanding.

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