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Prestressed Concrete Poles – Design and Manufacturing Methods

In the past decades, prestressed concrete poles have become famous and have replaced the traditional poles made of timber, steel or reinforced concrete. The earliest prestressed concrete poles were designed in 1933 by Freyssinet, a French engineer. Different shapes of Prestressed ...

21 Types of Beams in Construction

Different types of beams are used in construction of building and structures. These are horizontal structural element that withstand vertical loads, shear forces and bending moments. Beams transfer loads imposed along their length to their end points to walls, columns, ...

Retaining Wall Types, Materials, Economy, and Applications

What is a retaining wall? Retaining wall is a structure that are designed and constructed to withstand lateral pressure of soil or hold back soil materials. The lateral pressure could be also due to earth filling, liquid pressure, sand, and other ...

Maintenance of Prestressed Concrete Structures from Damages and Deteriorations

Prestressed concrete structures undergo damages and deterioration. Causes of existing prestressed concrete structure damages and their maintenance is discussed. Maintenance of Prestressed Concrete Structures from Damages and Deteriorations Suitably designed and constructed prestressed concrete structure have demonstrated great durability performance ...

Prestressed Masonry -Methods of Prestressing, Advantages and Applications

Prestressed masonry makes the masonry structures strong in tension. Advantages and applications of prestressed masonry and their methods of prestressing is discussed. Prestressed Masonry - Advantages and Applications, Methods of Prestressing Generally, masonry is substantially very strong in compression however it is ...

Prestressed Concrete Bridge Shapes for Aesthetic Construction

The entire form of the bridge, superstructure, and substructure shapes connect with each other without exhibiting joints if the design of the bridge is appropriate.While producing the final shapes of the bridge members, it is significant to completely consider how ...