In some cases, the building isn't specifically lacking in structure design or modeling, but it has been damaged, either as a result of improper implementation and incorrect use of materials in some components, or by corrosion and decay or contact with corrosive substances especially in the southern and northern parts of the country, or by collision of objects such as cars.
In such cases, after studying and assessing the vulnerability of the structure, using FRP, epoxy or other common methods like Jacketing, the component gets another coverage and the structure then gets rehabilitated.
The mentioned approaches are usually a combination of concrete and steel materials with Anchor bolt and special adhesives, which will ultimately be effective in increasing the tolerance of the component.
Rehabilitation Methods in Structural Elements Retrofit
Retrofit of Beams and Columns Using FRP (See Retrofit, Using Fiber Wrap)
Retrofit of Columns Using Steel Jackets
Retrofit of Columns Using Concrete Jackets
Retrofit of Buildings Using Steel Bracing
Retrofit of Load Bearing Components of a Building Using Shotcrete
Retrofit of Buildings by Adding a Concrete Shear Wall
Retrofit of Buildings by Adding Concrete or Steel Frames
Strengthening the Foundation of an 8-Storey Office Building in Kish With a Number of Piles
Control and Testing of Structural Elements to Prepare As-Built Maps of a Project in Kish
Strengthening the Foundation Beneath the Shear Wall