RCC Framed Structure

RCC Framed Structure

RCC (Reinforced Concrete Cement) Framed Structure is a common method of construction used for both residential and commercial buildings. It is a popular and widely used structural system due to its strength, durability, and versatility. With its ability to withstand high loads and resist natural disasters, RCC Framed Structure has become the preferred choice of engineers and architects. In this article, we will delve into the design principles, advantages, and applications of this popular construction technique.

Requirement in RCC Framed Structure

The structure shall be a Reinforced Concrete Cement (RCC) framed structure designed and constructed according to the following requirements:

1. Structural Design:

The structural design of the RCC framed structure shall be carried out in accordance with the latest version of the relevant building codes and standards, such as the International Building Code (IBC), American Concrete Institute (ACI) 318, and Indian Standards (IS) codes.

The design shall take into consideration the imposed loads, dead loads, live loads, wind loads, seismic loads, and any other relevant loads as per the location and intended use of the structure.

2. Materials:

All materials used in the RCC framed structure shall conform to the specifications of the relevant codes and standards. The cement, aggregates, and reinforcement bars shall be of good quality and shall be tested for strength and durability.

3. Foundation:

The foundation of the structure shall be designed based on the soil investigation report and shall be capable of supporting the loads from the superstructure. The type and depth of the foundation shall be selected based on the soil conditions and the structural requirements.

4. Framing system:

The framing system of the structure shall consist of reinforced concrete columns, beams, and slabs. The columns shall be designed to resist the vertical and lateral loads, while the beams and slabs shall transfer the loads to the columns.

5. Reinforcement:

The reinforcement bars used in the structure shall be of the required grade and shall be placed as per the design drawings. The minimum cover to the reinforcement shall be maintained as per the code requirements.

6. Joints:

The joints between the structural members shall be designed to provide adequate strength and stiffness. Adequate measures shall be taken to ensure that the joints are waterproof and resistant to any potential damage.

7. Lateral Stability:

The RCC framed structure shall be designed to resist the lateral loads such as wind and seismic forces. Bracing and shear walls shall be provided as per the structural design requirements to ensure stability.

8. Quality Control:

All construction work shall be carried out under the supervision of a qualified engineer and shall be inspected at regular intervals to ensure compliance with the design and specifications.

9. Fire Resistance:

The RCC framed structure shall be designed to resist fire as per the applicable codes. Fire-rated materials and structural members shall be used as per the design requirements.

10. Maintenance:

Provisions shall be made for the regular maintenance of the RCC framed structure. Any repairs or replacements required shall be carried out by qualified professionals to ensure the structural integrity of the building.

11. As-Built Drawings:

Upon completion, as-built drawings of the RCC framed structure shall be prepared, incorporating all the changes made during construction. These drawings shall be submitted to the relevant authorities for record-keeping.

In conclusion, the RCC framed structure shall be designed and constructed in accordance with the above requirements to ensure a safe, durable, and functional building. Any deviations from the approved design shall be notified to the relevant authorities for approval before implementation.

Parts of RCC Framed Structure

RCC (Reinforced Concrete Cement) framed structure is a type of construction technique commonly used in multi-storey buildings, bridges, and other types of structures. It consists of a combination of reinforced concrete and steel bars, providing both strength and stability to the structure. The following are the essential parts of an RCC framed structure:

1. Foundation:

The foundation is the most critical part of any structure. In the case of RCC framed structure, the foundation is designed to transfer the load of the building to the soil underneath. It is usually made of concrete and reinforced with steel bars to provide adequate strength and stability.

2. Columns:

Columns are upright structural members that support the weight of the building above and transfer it to the foundation. In an RCC framed structure, columns are made of reinforced concrete and are designed to withstand vertical loads, such as the weight of floors and the roof.

3. Beams:

Beams are horizontal elements that connect the columns and support the floor slabs. They are designed to resist horizontal forces, such as wind and earthquake loads, and transfer them to the columns. Beams in RCC framed structures are usually made of reinforced concrete and are placed between the columns.

4. Floor Slabs:

Floor slabs are the horizontal elements that form the floors of the building. In RCC framed structure, the floor slabs are usually made of reinforced concrete and are supported by beams and columns. They are designed to carry the weight of the occupants and any live loads, such as furniture and equipment.

5. Lintels:

Lintels are horizontal structural elements that support the load of the wall above an opening, such as doors and windows. In RCC framed structure, they are usually made of reinforced concrete and provide additional support to the walls.

6. Staircase:

A staircase is an essential part of any multi-storey building. In RCC framed structures, the staircase is made of reinforced concrete and is designed to connect the floors of the building.

7. Retaining Walls:

Retaining walls are structures used to hold back soil and prevent it from sliding or eroding. In the case of RCC framed structures, retaining walls are often made of reinforced concrete and are used to support the building on sloped sites or to create a basement level.

8. Shear Walls:

Shear walls are vertical structural elements that help resist lateral forces, such as wind and earthquake loads. In RCC framed structures, shear walls are made of reinforced concrete and are strategically placed to provide additional stability to the building.

9. Parapets:

Parapets are low walls or railings built around the perimeter of the roof to provide a barrier for safety. In RCC framed structures, parapets are typically made of reinforced concrete and are used to prevent people from falling off the roof.

In addition to the above-mentioned parts, an RCC framed structure also includes other elements such as joints, footings, slabs, and beams that provide structural strength and stability to the building. The proper design and construction of these parts are essential for the overall performance and safety of the structure.

Advantages of RCC Framed Structure

RCC (Reinforced Concrete Cement) framed structures have become the preferred choice for construction in modern times. This is due to the numerous advantages it offers, making it the most reliable and versatile structural system. Here are some of the key advantages of RCC framed structures:

1. High strength and durability: RCC framed structures have a high compressive strength, which makes them capable of withstanding heavy loads and severe environmental conditions. This makes them highly durable and long-lasting, reducing the need for frequent repairs and maintenance.

2. Flexibility in design: RCC framed structures offer flexibility in terms of design, allowing architects and engineers to create unique and intricate building shapes. This system can be easily molded into different shapes and sizes, giving builders and designers the freedom to be creative and innovative.

3. Resistant to fire and seismic activity: RCC framed structures have excellent fire resistance due to the slow rate of transmission of heat through concrete. Additionally, RCC structures have proven to be highly resilient against earthquakes and other seismic activities, making them a safe and reliable choice for construction in areas prone to such disasters.

4. Cost-effective: The use of RCC in construction is relatively cost-effective compared to other materials, making it a preferred choice for builders. Additionally, its long lifespan and low maintenance requirements result in significant cost savings in the long run.

5. Easy availability and workability: Construction materials used in RCC structures, such as concrete, steel, and formwork, are readily available in the market, making it easy for builders to source them. These materials are also easy to work with, resulting in faster construction and reduced labor costs.

6. Sustainable and eco-friendly: RCC framed structures are considered to be environmentally friendly as they can be made from locally sourced materials. Additionally, the durability and resilience of RCC structures reduce the need for frequent demolitions and reconstructions, resulting in a lower environmental impact.

7. Adaptability to different soil conditions: RCC structures have the ability to withstand different types of soil conditions, making them suitable for construction in a variety of locations. This adaptability makes it a desirable option for building in regions with varying soil conditions.

In conclusion, RCC framed structures offer numerous benefits over traditional construction methods, making them the preferred choice for construction in modern times. Its high strength and durability, flexibility in design, resistance to fire and seismic activity, cost-effectiveness, availability and workability, sustainability, and adaptability to different soil conditions make it an ideal structural system for constructing a wide range of building types and sizes.

Disadvantages of RCC Framed Structure

1. High initial cost: One of the main disadvantages of RCC framed structure is its high initial cost. This is due to the complex design and extensive use of materials such as steel and concrete.

2. Time-consuming construction process: RCC framed structures require a longer construction period compared to other types of structures. This is because of the need for proper curing and drying of concrete and the time taken for the installation of reinforcement bars.

3. Increase in dead load: RCC framed structures are heavy and add significant dead load to the building, making them unsuitable for areas with weak soil or earthquake-prone regions.

4. Vulnerable to cracking: Due to the rigid nature of RCC framed structures, they are susceptible to cracking under extreme loading conditions or physical movements such as settling of the foundation.

5. Limited flexibility: RCC framed structures are not very flexible, and any changes or alterations in the layout of the building after construction can be difficult and expensive.

6. Poor thermal insulation: Concrete is a poor insulating material, making RCC framed structures less energy-efficient. This results in higher energy costs and carbon footprint.

7. Prone to corrosion: Steel reinforcement used in RCC structures can corrode over time due to exposure to moisture and chemicals, resulting in structural weaknesses and maintenance issues.

8. Difficult to repair: In the event of any damage or deterioration, repairing RCC framed structures can be challenging and expensive, requiring skilled labor and specialized equipment.

9. Non-recyclable: Concrete is a non-recyclable material, and dismantling or demolishing an RCC framed structure can create a significant environmental impact.

10. Cumbersome construction process: The construction process of RCC framed structures involves multiple stages and requires skilled labor, which can be time-consuming, complex, and expensive.


In conclusion, RCC framed structure has emerged as a popular choice for building construction due to its numerous advantages such as strength, durability, flexibility, and cost-effectiveness. With its efficient design and use of reinforced concrete, this structural system has stood the test of time and is widely adopted in various types of buildings. However, it is important to consider factors like proper design, quality construction, and regular maintenance to ensure the longevity and safety of an RCC framed structure. As the demand for sustainable and resilient structures increases, this method of construction will continue to play a pivotal role in the building industry. Hence, it is safe to say that RCC framed structure is a reliable and efficient option for modern building construction.

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