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  1. Prestressed concrete - Wikipedia

    • Prestressed concrete is a form of concrete that is compressed during production to improve its performance under tension. Learn about the two main types of prestressed concrete: pre-tensioned and post-tensioned, and their applications, advantages and disadvantages. See more

    Overview

    Prestressed concrete is a form of concrete used in construction. It is substantially "prestressed" (
    This … See more

    Pre-tensioned concrete

    Pre-tensioned concrete is a variant of prestressed concrete where the tendons are tensioned prior to the concrete being cast. The concrete bonds to the tendons as it cures, following which the end-anchoring of the tend… See more

    Post-tensioned concrete

    Post-tensioned concrete is a variant of prestressed concrete where the tendons are tensioned after the surrounding concrete structure has been cast.
    The tendons are not placed in direct contact wit… See more

    Tendon durability and corrosion protection

    Long-term durability is an essential requirement for prestressed concrete given its widespread use. Research on the durability performance of in-service prestressed structures has been undertake… See more

    Applications

    Prestressed concrete is a highly versatile construction material as a result of it being an almost ideal combination of its two main constituents: high-strength steel, pre-stretched to allow its full strength to be easily reali… See more

    Design agencies and regulations

    Worldwide, many professional organizations exist to promote best practices in the design and construction of prestressed concrete structures. In the United States, such organizations include the … See more

    See also
     
  1. Reinforced Concrete Beam Calculator — BETA

    May 27, 2015 · This powerful tool can caclulate the shear and bending strength (or capacity) of a wide range of Beam Sections. It is an extremely fast and accurate way to check your results or possibly calculate initial dimensions of …

  2. Reinforced Concrete Beam Design {Step-By-Step Guide}

  3. 21 Types of Beams in Construction [PDF] – …

    Learn about different types of beams used in building construction based on support conditions, construction materials, cross-section shapes, and more. See examples of reinforced concrete, steel, composite, and inverted T-beams.

  4. BETONexpress Design of concrete structures according to …

  5. Reinforced concrete - Wikipedia

    A singly reinforced beam is one in which the concrete element is only reinforced near the tensile face and the reinforcement, called tension steel, is designed to resist the tension.

  6. Types of beams in Construction: A Comprehensive Guide

  7. Types of Concrete Beams and their Reinforcement …

    Learn about different types of concrete beams, such as simple, continuous, semi-continuous, cantilever and T-beams, and their reinforcement details. See diagrams and examples of each beam type and how they support transverse …

  8. Reinforced concrete: Jonathan Ochshorn's Structural …

    Learn how to design and analyze reinforced concrete beams for bending and shear resistance. Understand the stress distribution, steel ratio, and capacity reduction factor for different concrete strengths and steel yields.