RCC Doubly Reinforced Beam Design

Limit State Design · IS 456 : 2000 · IS 13920 : 2018

Corner bar — tension (orange)

Intermediate bar (yellow)

Compression bar (brown)

Stirrup (135° hook, IS 13920)

Beam Geometry

Width b (mm)

Overall Depth D (mm)

Length L (mm)

Clear Cover Cc (mm)

Material Properties

Concrete Grade fck

MPa

Steel Grade fy

MPa

Bottom Reinforcement (Tension)

Corner Bar Ø (2 nos, at stirrup corners)

Add intermediate bottom bars?

Top Reinforcement (Compression)

Compression steel at top face — contributes to moment capacity

Corner Compression Bar Ø (2 nos)

Add intermediate top bars?

Intermediate Compression Bar Ø

No. of Intermediate Compression Bars

—

Shear Reinforcement (Stirrups)

Stirrup Ø

Stirrup Legs

—

Stirrup Spacing Sv (mm) — provided

Applied Forces

Shear Force Vu (kN)

Factored Moment Mu (kNm)

kNm