The replacement of damaged concrete elements requires demolition and removal of existing structural elements and their substitution with new members. The demolition process is carried out after proper jacking is applied to relieve imposed loads on the damaged structural member. ...
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Cost of Reinforced Concrete FRP Strengthening System and other Methods
There are various techniques which are used to enhance both ultimate load capacity and serviceability of reinforced concrete structures. Strengthening reinforced concrete beams with FRP composite is the most novel method which has been developed. This method is widely accepted ...
Design of FRP Axial Strengthening of RCC Columns -ACI 440.2R-08
FRP axial strengthening systems are used to improve or enhance the capacity of reinforced concrete columns. It can be used for both circular and rectangular shaped columns but it is more effective in the former shape. In this article the ...
Strengthening Techniques of Reinforced Concrete Beams-Bond Characteristics
Strengthening of reinforced concrete beam utilizing FRP has been applied to tackle problems related to the civil infrastructure. There are various studies which demonstrate the effectiveness of different strength techniques using FRP and considerably increase both strength and stiffness of ...
Strengthening of Masonry Walls – Methods and Materials
Strengthening of masonry walls is required to prevent failure and collapse during major earthquake or addition of extra load on buildings. Strengthening of masonry walls also may be required during rehabilitation of buildings. Unreinforced masonry walls have good compressive strength, ...
Techniques to Restore Original Strength of Structures
Structures are design for some intended use. When it gets damaged, it is essential to restore original strength of structures to serve its intended purpose.
Injection Grouting Types and Materials for Concrete Crack Repair
Injection grouting is a process of filling the cracks, voids or honeycombs under pressure in concrete or masonry structural members for repairing of cracks, strengthening of damaged concrete or masonry structural members. Grout is a flowable plastic material and should ...
Post Tensioning Technique for Rehabilitation of Structures
Post Tensioning In Rehabilitation Of Structures Post tensioning has become very popular these days sensing the advantages it provides. Even small structures of G+2 are using post tensioning these days. The application of post tensioning has increased and it is ...