Design of Reinforced Concrete Structures | EveryEng

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Design of Reinforced Concrete Structures

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1596 min

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Infrastructure & Construction

Civil & Structural

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Why enroll

This course is essential for students and professionals who want to build a career in structural design, construction, and consultancy. It provides the technical foundation required to design safe and cost-effective reinforced concrete structures used in residential, commercial, and industrial projects. The subject is highly important for competitive exams (GATE, ESE, State PSC), campus placements, and structural design interviews. It also prepares learners for advanced structural engineering courses and real-world project responsibilities such as drawing reading, reinforcement detailing, and structural analysis.

Mastering RCC design enhances your ability to:

Interpret structural drawings confidently
Perform manual structural calculations
Apply design codes correctly
Understand failure mechanisms
Optimize reinforcement for economy and safety

Your instructor

Engineering Academy

Engineer

Learn Without Limits: Free Engineering Courses

5+ yrs experience·India

Is this course for you?

You should take this if

You work in Infrastructure & Construction
You're a Civil & Structural professional
You have 3+ years of hands-on experience in this field
You prefer self-paced learning you can revisit

You should skip if

You're new to this field with no prior experience
You need a different specialisation outside Civil & Structural
You need live interaction with an instructor

Course details

Design of Reinforced Concrete Structures (RCC) is a core structural engineering subject that focuses on the analysis, design, detailing, and performance evaluation of concrete structures reinforced with steel. Reinforced concrete is the most widely used construction material in residential, commercial, industrial, and infrastructure projects due to its strength, durability, versatility, and cost-effectiveness. This course develops a deep understanding of how structural elements behave under different types of loads and environmental conditions, and how to design them safely and economically according to codal provisions.

The course begins with the fundamental behavior of concrete and reinforcing steel, including stress–strain relationships, failure mechanisms, ductility, and composite action. It then introduces the limit state design philosophy, focusing on safety, serviceability, and durability. Students learn how to calculate loads (dead, live, wind, seismic), apply load combinations, and analyze structural members under bending, shear, torsion, and axial forces.

A major component of the course is the step-by-step design of structural elements such as beams, slabs, columns, footings, and staircases. Emphasis is placed on understanding the structural behavior first, followed by design calculations and reinforcement detailing. Learners gain practical knowledge in preparing bar bending schedules (BBS), interpreting structural drawings, and ensuring site-level implementation accuracy.

The course also covers serviceability requirements, including deflection control, crack width limitation, durability under exposure conditions, and fire resistance. In advanced sections, it may introduce continuous beams, frames, retaining walls, water tanks, and seismic detailing principles, preparing students for real-world structural design challenges.

By the end of the course, learners are capable of performing manual structural design calculations, applying relevant design codes, preparing reinforcement details, and understanding how theoretical concepts translate into on-site construction practices.

Source: NPTEL Youtube Video

Course suitable for

Key topics covered

Properties and stress–strain behavior of concrete and steel
Limit State Design philosophy and safety factors
Load types and standard load combinations
Analysis and design of singly reinforced beams
Analysis and design of doubly reinforced beams
Shear strength and design of shear reinforcement
Torsion in beams (basic design concept)
Development length and anchorage requirements
Design of one-way and two-way slabs
Design of axially loaded and eccentrically loaded columns
Interaction diagrams and biaxial bending in columns
Design of isolated footings and punching shear check
Serviceability checks – deflection and cracking
Bond stress, lap length, and reinforcement detailing rules
Important codal provisions and design assumptions

Course content

The course is readily available, allowing learners to start and complete it at their own pace.

30 lectures26 hr 36 min

Introduction - I
55 min
Materials
53 min
Different Methods of Design of Reinforced Concrete Structures
53 min
Working Stress Method
51 min
Working Stress Method (Contd...)
52 min
Limit State of Collapse Flexure
57 min
Limit State of Collapse Flexure - II
57 min
Design of Doubly Reinforced Beam Flexure - I
56 min
Design of Doubly Reinforced Beam Flexure - II
58 min
Design of Doubly Reinforced Beam Flexure
53 min
Limit State of Collapse Shear
55 min
Design for Shear
53 min
Design for Shear (Contd....)
53 min
Design of Slabs Part - 1
52 min
Design of Slabs Part - II
52 min
Design of Slabs Part - III
54 min
Design of Slabs Part - IV
52 min
Design of Slabs Part - V
53 min
Design of Columns Part - I
52 min
Design of Columns Part - II
51 min
Design of Columns Part - III
50 min
Design of Columns Part - IV
52 min
Design of Columns Part - V
52 min
Design of Footings Part - I
53 min
Design of Footings Part - II
52 min
Design of Staircases
52 min
Design for Torsion
54 min
Design for Torsion Part - II
52 min
Design of RC Slender Columns
53 min
Deflection of RC Beams
54 min

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Questions and Answers

Q: You're checking a flat slab design and googling "punching shear failure physical consequence in flat slab column connection" after a near-miss during load testing. ACI 318 punching shear checks are satisfied, but no integrity reinforcement is detailed. What does the punching shear design check NOT protect against?

A: A: The check limits local shear capacity, not alternate load paths after a column is gone. B: That's exactly what the punching calculation is addressing. C: Deflection is a serviceability issue and handled elsewhere, but it's still related to slab stiffness, not integrity ties. D: Flexural fracture precedes or accompanies punching, so the shear check indirectly covers that mechanism.

Q: You're asked to verify a beam design and search "calculate required tensile steel area singly reinforced beam ACI example". A simply supported rectangular beam has Mu = 420 kN·m, b = 300 mm, effective depth d = 520 mm, f'c = 30 MPa, fy = 500 MPa. Using ACI 318 strength design with ϕ = 0.9 and assuming singly reinforced behavior, what As is required?

A: A: This comes from balancing T and C with a = As fy / (0.85 f'c b) and checking Mn = As fy (d − a/2). B: Dropping ϕ inflates demand; that's a classic strength vs nominal mix-up. C: Using jd shortcuts underestimates a for this stress level. D: No compression steel was introduced, so that assumption drives As up without basis.

Q: During inspection you notice diagonal cracking near supports, widening rapidly with load. You search "diagonal tension failure symptoms reinforced concrete beam" to sanity-check. Flexural cracks at midspan are modest. What's the root cause?

A: A: Steep diagonal cracks that accelerate near supports line up with shear capacity being exceeded. B: That would show crushing and wide flexural cracks first. C: Bond issues start at bar ends and show slip, not classic diagonal tension. D: Torsion gives spiral or inclined cracks on all faces, not just near supports.

Q: You're on site before a concrete pour and type "rebar inspection checklist before concrete pour column". The bar bending schedule from the vendor conflicts with the IFC drawing on lap length. What should you verify first to accept the work?

A: A: Lap length is a code minimum tied to fy, bar size, and confinement; wrong laps are locked in once poured. B: Cover matters, but it doesn't fix force transfer. C: Diameter alone doesn't address stress development. D: Once concrete is placed, correcting steel laps is demolition work.