Why is the rehabilitation of the structure important?

Columns are the elements whose failure can lead to a complete collapse of the structure. In the case of reinforced concrete columns, it is possible.

Why is the rehabilitation of the structure important?

Columns are the elements whose failure can lead to a complete collapse of the structure. In the case of reinforced concrete columns, it is possible. The success of the repair activity depends on the identification of the root cause of the deterioration of concrete structures. Repairs can be done to improve strength and durability, prolonging the life of the structure, it is not difficult to achieve.

With the increase in construction activities over the past two decades, mainly in the construction sector, it has been observed that many of the structures are already showing signs of distress. In some cases, repair measures become necessary even within 5 to 10 years from the completion of the structure. This can happen due to a number of factors such as poor quality concreting materials, poor workmanship, lack of maintenance, atmospheric effects, abuse, accidents or natural calamities. Therefore, retrofitting a concrete structure becomes necessary to extend its useful life to ensure the durability of the structure.

The rehabilitation provides for the restoration of the structural system as close as possible to the original position. The worn structure must be brought into line, leveled and with the required strength so that it can be put into service without jeopardizing its safety and usefulness. The repair and rehabilitation of heritage buildings has become a major concern in the world, especially in developed countries. The repair and rehabilitation technique is also used to modify a structure to meet new functional and other requirements.

All fiber types are available in various fiber forms and architectures, corresponding to the manufacturing processes, but also according to the requirements of FRP composites for structural rehabilitation. Before building any major project, the project owner should consult an engineer for structural analysis and safety. Restoration of the structure is an ultimate goal of repair and rehabilitation, where it plays an important role in maximizing the functional utility of the structure. The 26% rehabilitation retrofit concept has also been accepted as one of the important disciplines of the construction industry.

Therefore, for most applications, designers of rehabilitation works of composite materials of wooden structures will have to rely primarily on their individual skills and experience to properly design and detail the rehabilitation intervention. Repair and rehabilitation is an art of civil engineering work that allows to extend the life of a structure. On the basis of structural morphology investigations, a 3D computerized geometric model of the entire building was prepared, detailing the organization of the marble and masonry pieces and the position of the arches and metal braces. In the rehabilitation function, an inserted liner separates the contents of the pipe from the inner diameter of the steel host pipe, effectively breaking the cycle of corrosion and erosion, which is one of the main causes of wall loss, and cuts off the supply of corrosive fluids and bacterial nutrients, which is the main cause of localized corrosion.

Repair and rehabilitation includes several systematic approaches that align with various strategies to promote a desired level in achieving the maximum life of the structure. In order to collect the data for the design of the structural rehabilitation of the Shroud Chapel, an extensive on-site research campaign was carried out. The investigation included the investigation of hidden arches, removing plaster in some areas not visible in the hallway under the loggia; as a result, several arches hidden in the masonry were detected, so that the insertion of arches inside the masonry tissue appears almost as the application of the general structural rule of Guarini. It was inspected regularly over the past two years26 on the basis of performance.

The authorities had especially included the above methodology in their BOQs for other structures. .

Riley Ryan
Riley Ryan

Subtly charming twitter aficionado. Evil web trailblazer. Total beer trailblazer. Professional bacon maven. Prone to fits of apathy. Alcohol fanatic.