Skip to main content

Reinforced Cement Concrete RCC

Define reinforced concrete.

 Reinforced cement concrete is a composite material is made of concrete and steel reinforcement. The concrete may be assumed to work purely in compression whereas the reinforcement is predominately subjected to tension. For a large range of applications it is sufficient to consider the uni-axial response of either material.
Reinforced concreteconcrete in which steel is embedded in such a manner that the two materials act together in resisting forces. The reinforcing steelтАФrods, bars, or meshтАФabsorbs the tensile, shear, and sometimes the compressive stresses in a concrete structure.
What is reinforced concrete used for? Reinforced concrete is used for construction on a large scale, such as bridges, dams, piers, tall buildings and stadiums. It is most commonly used in domestic construction for the footings and foundations of smaller everyday dwellings.
There are four types of reinforcement: positive, negative, punishment, and extinction. We'll discuss each of these and give examples. Positive Reinforcement. The examples above describe what is referred to as positive reinforcement.

The purpose of using reinforced cement concrete.

 > Plain cement concrete has very low tensile strength. The tensile strength of concrete is about one-tenth of its compressive strength. As a result, a plain concrete beam fails suddenly as soon as the tension cracks start to develop. 
> To improve the tensile strength of concrete, some sort of reinforcement is needed which can take up the tensile stress developed in the structure. 
> It's not only increases the strength but also in preventing the temperature and shrinkage. 
> Therefore, reinforcing steel is added in the tension zone to cary all the developed tensile stresses.

рдкреНрд░рдмрд▓рд┐рдд рдХрдВрдХреНрд░реАрдЯ рдХреЛ рдкрд░рд┐рднрд╛рд╖рд┐рдд рдХрд░реЗрдВред
 рдкреНрд░рдмрд▓рд┐рдд рд╕реАрдореЗрдВрдЯ рдХрдВрдХреНрд░реАрдЯ рдПрдХ рдорд┐рд╢реНрд░рд┐рдд рд╕рд╛рдордЧреНрд░реА рд╣реИ рдЬреЛ рдХрдВрдХреНрд░реАрдЯ рдФрд░ рд╕реНрдЯреАрд▓ рдХреЗ рд╕реБрджреГрдвреАрдХрд░рдг рд╕реЗ рдмрдирд╛ рд╣реИред рдХрдВрдХреНрд░реАрдЯ рдХреЛ рдкреВрд░реА рддрд░рд╣ рд╕реЗ рд╕рдВрдкреАрдбрд╝рди рдореЗрдВ рдХрд╛рдо рдХрд░рдиреЗ рдХреЗ рд▓рд┐рдП рдорд╛рдирд╛ рдЬрд╛ рд╕рдХрддрд╛ рд╣реИ, рдЬрдмрдХрд┐ рд╕реБрджреГрдвреАрдХрд░рдг рдореБрдЦреНрдп рд░реВрдк рд╕реЗ рддрдирд╛рд╡ рдХреЗ рдЕрдзреАрди рд╣реИред рдЕрдиреБрдкреНрд░рдпреЛрдЧреЛрдВ рдХреА рдПрдХ рдмрдбрд╝реА рд░реЗрдВрдЬ рдХреЗ рд▓рд┐рдП рдпрд╣ рдХрд┐рд╕реА рднреА рд╕рд╛рдордЧреНрд░реА рдХреА рдпреВрдиреА-рдЕрдХреНрд╖реАрдп рдкреНрд░рддрд┐рдХреНрд░рд┐рдпрд╛ рдкрд░ рд╡рд┐рдЪрд╛рд░ рдХрд░рдиреЗ рдХреЗ рд▓рд┐рдП рдкрд░реНрдпрд╛рдкреНрдд рд╣реИред
рдкреНрд░рдмрд▓рд┐рдд рдХрдВрдХреНрд░реАрдЯ, рдХрдВрдХреНрд░реАрдЯ рдЬрд┐рд╕рдореЗрдВ рд╕реНрдЯреАрд▓ рдХреЛ рдЗрд╕ рддрд░рд╣ рд╕реЗ рдПрдореНрдмреЗрдбреЗрдб рдХрд┐рдпрд╛ рдЬрд╛рддрд╛ рд╣реИ рдХрд┐ рджреЛ рд╕рд╛рдордЧреНрд░рд┐рдпрд╛рдВ рдПрдХ рд╕рд╛рде рдмрд▓реЛрдВ рдХрд╛ рд╕рд╛рдордирд╛ рдХрд░рдиреЗ рдореЗрдВ рдХрд╛рд░реНрдп рдХрд░рддреА рд╣реИрдВред рдкреНрд░рдмрд▓рд┐рдВрдЧ рд╕реНрдЯреАрд▓-рдЫрдбрд╝, рдмрд╛рд░ рдпрд╛ рдЬрд╛рд▓-рддрдиреНрдпрддрд╛, рдХрддрд░рдиреА рдФрд░ рдХрднреА-рдХрднреА рдПрдХ рдареЛрд╕ рд╕рдВрд░рдЪрдирд╛ рдореЗрдВ рд╕рдВрдХреБрдЪрд┐рдд рддрдирд╛рд╡ рдХреЛ рдЕрд╡рд╢реЛрд╖рд┐рдд рдХрд░рддрд╛ рд╣реИред
рдкреНрд░рдмрд▓рд┐рдд рдХрдВрдХреНрд░реАрдЯ рдХрд╛ рдЙрдкрдпреЛрдЧ рдХрд┐рд╕рдХреЗ рд▓рд┐рдП рдХрд┐рдпрд╛ рдЬрд╛рддрд╛ рд╣реИ? рдкреНрд░рдмрд▓рд┐рдд рдХрдВрдХреНрд░реАрдЯ рдХрд╛ рдЙрдкрдпреЛрдЧ рдмрдбрд╝реЗ рдкреИрдорд╛рдиреЗ рдкрд░ рдирд┐рд░реНрдорд╛рдг рдХреЗ рд▓рд┐рдП рдХрд┐рдпрд╛ рдЬрд╛рддрд╛ рд╣реИ, рдЬреИрд╕реЗ рдХрд┐ рдкреБрд▓, рдмрд╛рдВрдз, рд╢рд┐рдЦрд░, рдКрдВрдЪреА рдЗрдорд╛рд░рддреЗрдВ рдФрд░ рд╕реНрдЯреЗрдбрд┐рдпрдоред рдЗрд╕рдХрд╛ рдЙрдкрдпреЛрдЧ рд╕рд╛рдорд╛рдиреНрдп рд░реВрдк рд╕реЗ рдЫреЛрдЯреЗ рд░реЛрдЬрдорд░реНрд░рд╛ рдХреЗ рдЖрд╡рд╛рд╕реЛрдВ рдХреЗ рдлреБрдЯрд┐рдВрдЧ рдФрд░ рдиреАрдВрд╡ рдХреЗ рд▓рд┐рдП рдШрд░реЗрд▓реВ рдирд┐рд░реНрдорд╛рдг рдореЗрдВ рдХрд┐рдпрд╛ рдЬрд╛рддрд╛ рд╣реИред
рд╕реБрджреГрдвреАрдХрд░рдг рдЪрд╛рд░ рдкреНрд░рдХрд╛рд░ рдХреЗ рд╣реЛрддреЗ рд╣реИрдВ: рд╕рдХрд╛рд░рд╛рддреНрдордХ, рдирдХрд╛рд░рд╛рддреНрдордХ, рджрдВрдб рдФрд░ рд╡рд┐рд▓реБрдкреНрдд рд╣реЛрдиреЗред рд╣рдо рдЗрдирдореЗрдВ рд╕реЗ рдкреНрд░рддреНрдпреЗрдХ рдкрд░ рдЪрд░реНрдЪрд╛ рдХрд░реЗрдВрдЧреЗ рдФрд░ рдЙрджрд╛рд╣рд░рдг рджреЗрдВрдЧреЗред рд╕рдХрд╛рд░рд╛рддреНрдордХ рд╕реБрджреГрдвреАрдХрд░рдгред рдКрдкрд░ рджрд┐рдП рдЧрдП рдЙрджрд╛рд╣рд░рдг рдмрддрд╛рддреЗ рд╣реИрдВ рдХрд┐ рд╕рдХрд╛рд░рд╛рддреНрдордХ рд╕реБрджреГрдвреАрдХрд░рдг рдХреЗ рд░реВрдк рдореЗрдВ рдХреНрдпрд╛ рд╕рдВрджрд░реНрднрд┐рдд рд╣реИред

рдкреНрд░рдмрд▓рд┐рдд рд╕реАрдореЗрдВрдЯ рдХрдВрдХреНрд░реАрдЯ рдХрд╛ рдЙрдкрдпреЛрдЧ рдХрд░рдиреЗ рдХрд╛ рдЙрджреНрджреЗрд╢реНрдпред
 > рд╕рд╛рджреЗ рд╕реАрдореЗрдВрдЯ рдХрдВрдХреНрд░реАрдЯ рдореЗрдВ рдмрд╣реБрдд рдХрдо рддрдиреНрдпрддрд╛ рд╣реИред рдХрдВрдХреНрд░реАрдЯ рдХреА рддрдиреНрдпрддрд╛ рддрд╛рдХрдд рдЗрд╕рдХреА рд╕рдВрдкреАрдбрд╝рд┐рдд рддрд╛рдХрдд рдХрд╛ рд▓рдЧрднрдЧ рджрд╕рд╡рд╛рдВ рд╣рд┐рд╕реНрд╕рд╛ рд╣реИред рдирддреАрдЬрддрди, рдПрдХ рд╕рд╛рджрд╛ рдХрдВрдХреНрд░реАрдЯ рдмреАрдо рдЕрдЪрд╛рдирдХ рд╕реЗ рд╡рд┐рдлрд▓ рд╣реЛ рдЬрд╛рддрд╛ рд╣реИ рдЬреИрд╕реЗ рд╣реА рддрдирд╛рд╡ рджрд░рд╛рд░реЗрдВ рд╡рд┐рдХрд╕рд┐рдд рд╣реЛрдиреЗ рд▓рдЧрддреА рд╣реИрдВред
> рдХрдВрдХреНрд░реАрдЯ рдХреА рддрдиреНрдпрддрд╛ рддрд╛рдХрдд рдореЗрдВ рд╕реБрдзрд╛рд░ рдХрд░рдиреЗ рдХреЗ рд▓рд┐рдП, рдХрд┐рд╕реА рдкреНрд░рдХрд╛рд░ рдХреЗ рд╕реБрджреГрдвреАрдХрд░рдг рдХреА рдЖрд╡рд╢реНрдпрдХрддрд╛ рд╣реЛрддреА рд╣реИ рдЬреЛ рд╕рдВрд░рдЪрдирд╛ рдореЗрдВ рд╡рд┐рдХрд╕рд┐рдд рддрдиреНрдпрддрд╛ рддрдирд╛рд╡ рдХреЛ рдЙрдард╛ рд╕рдХрддреА рд╣реИред
> рдпрд╣ рди рдХреЗрд╡рд▓ рддрд╛рдХрдд рдмрдврд╝рд╛рддрд╛ рд╣реИ, рдмрд▓реНрдХрд┐ рддрд╛рдкрдорд╛рди рдФрд░ рд╕рдВрдХреЛрдЪрди рдХреЛ рднреА рд░реЛрдХрддрд╛ рд╣реИред
> рдЗрд╕рд▓рд┐рдП, рд╕рднреА рд╡рд┐рдХрд╕рд┐рдд рддрдиреНрдпрддрд╛ рддрдирд╛рд╡реЛрдВ рдХреЛ рд░реЛрдХрдиреЗ рдХреЗ рд▓рд┐рдП рддрдирд╛рд╡ рдХреНрд╖реЗрддреНрд░ рдореЗрдВ рдордЬрдмреВрдд рд╕реНрдЯреАрд▓ рдХреЛ рдЬреЛрдбрд╝рд╛ рдЬрд╛рддрд╛ рд╣реИред

Comments

Popular posts from this blog

MACHINE FOUNDATION.

MACHINE FOUNDATION. The design of machine foundation involves careful study of the vibration characteristics of the foundation system. Relevant data for the design and construction of the foundation of machine should be obtained from the manufacturer of the machine , prior to the start design.  All parts of machine foundation should be designed for maxim stresses due to the worst combination of vertical loads, torque, longitudinal and transverse forces, stresses due to temperature variation and the foundation dead load. In case, the foundation layout is partly built up of beam and column construction , straight bars should be provided both at top and bottom of the beams and the spacing of the stirrups should be close. The main foundation block should have the designed thickness and should be reinforced both at top and bottom even if the reinforcements are not required from design considerations. Machine foundations  are special types of  foundations  required fo...

Concrete Mix Design

Concrete Mix Design Concrete mix design is the method of optimally dosing various components of concrete,such as cement, aggregates, water,and additives, to make concrete less costly and will have specific  workability and homogeneity properties in the fresh state and strength and durability in the hardened state. Purpose of concrete mixes The main objective of the dosage of concrete mixes is to make a concrete that has the following characteristics: 1. Satisfy viability requirements in terms of drop to facilitate placement and consolidation. 2. Meets resistance requirements. 3.  Can be mixed, transported, placed and compacted efficiently. 4. Economical to manufacture. 5. Meets durability requirements to withstand the environment in which the structure is expected to serve Mixing ratio procedure Step 1. Calculate the target average compressive strength for the mixing ratio: The target 28-day average compressive strength according to clause 3.2 of IS 10262. ft = fck + 1.65...

Column

Column.  A column may be defined as an isolated vertical load bearing member the width of which is neither less than its thickness nor more than four times its thickness. Pier is a vertical load bearing member similar to a column except that it is bonded into load beating wall at the sides to form an integral part and extends to full height of the wall. A pier is introduced to increase the stiffness of the wall to carry additional load or to carry vertical concentrated load. Pier also strengthens the wall to resist lateral pressure without buckling. a supporting pillar especially : one consisting of a usually round shaft, a capital, and a base a colonnade of marble columns. something resembling a  column  in form, position, or function a  column  of water columns of smoke. The  row  is an order in which people, objects or figures are placed alongside or in a straight line. A vertical division of facts, figures or any other details based on category, ...