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Principles Of Reinforced Concrete2D

Bond, Anchorage, and Development Length - Examples & Applications

Principles of bond strength and development length requirements for reinforcing bars.

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Development Length Calculator ($l_d$)

f'_c

(MPa)

28

f_y

(MPa)

420

Bar Size (

d_b

)

Top Bar (> 300mm concrete cast below)Epoxy Coated BarLightweight ConcreteClear spacing

\le 2d_b

OR clear cover

\le d_b

Development Length ( $l_d$ )

945 mm

\Psi_t

(Top bar): 1.0

\Psi_e

(Epoxy): 1.0

\Psi_s

(Size): 1.0

\lambda

(Lightwt): 1.00

Introduction to Reinforced Concrete - Examples & Applications - Beam Section Analysis and Design of Beams (Flexure) - Examples & Applications - Beam Section Shear and Torsion in Beams - Examples & Applications - Shear Stirrup Serviceability - Examples & Applications - Creep Shrinkage