Table for Development Length for Deformed Bars in
Tension/Compression
Applicable for Working Stress Design
(Stress in Steel Considered = 230 N/mm2
)
Note:
- The above values are calculated as per cl. 26.2.1 of IS 456: 2000.
- Stress in steel bars considered is 230 N/mm2.
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ReplyDeleteDon't confuse this table with the Limit State Method values. In the limit-state approach, \(\sigma_s\) is generally taken as \(0.87f_y\), so the development lengths are substantially different. IS 456 Clause 26.2.1 gives the general development-length equation and the relevant bond stresses. For projects that require durable and easy-to-maintain surfaces, FRP can be a practical material choice for commercial, industrial, and interior applications.
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