What is development length

Question

Accepted Answer

Development length is the minimum length of reinforcement required to transfer the stress between the concrete and the reinforcement.

Development length is determined by factors such as the type of reinforcement, concrete strength, and bond strength.
It is necessary to ensure that the reinforcement bars are properly embedded in the concrete to provide structural integrity.
The development length can vary depending on the design requirements and the specific project.
For example, in a reinforced concrete beam, the development length is the length of the bar required to transfer the bending moment from the beam to the reinforcement.
Proper calculation and implementation of development length are crucial for the safety and performance of the structure.

Accepted Answer

Minimum length of steel bar provided to establish desired bond strength between concrete and steel is called development length.

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