Why Lap Length Is Required | lap length explanation | civil engineering basics |telugu construction
Автор: Saikiran HRC
Загружено: 2025-11-25
Просмотров: 2467
Описание:
In today’s video, we will understand why lap length is required in RCC structures.
When steel bars are not available in full length, we join them by overlapping. But how much to overlap? Why that specific overlap is required? What happens if lap length is less? What are the IS code requirements?
I will explain everything clearly with site examples so even beginners can understand.
🔍 Topics Covered:
What is lap length?
Why lap length is required in reinforcement
IS code points for lap length (IS 456)
Lap length for tension & compression
Lap length in columns, beams & slabs
Common mistakes in lapping at site
Correct method of placing laps
Safety and structural importance of proper lap length
If you are a civil engineering student, site engineer, or contractor, this video will help you understand one of the most important concepts in RCC.
📌 Watch till the end for practical tips!
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