ANNA UNIVERSITY NOTES FOR CIVIL ENGINEERING EVEN SEMESTER CE REPAIR AND REHABILITATION OF STRUCTURES 2. Structures-Lecture-Notes-Shivaram-Edition#.VTO31yGqqko. CE REPAIR AND REHABILITATION OF STRUCTURES. UNIT 1. MAINTENANCE AND REPAIR . Uploaded by.
Construction work should be carried out as per the laid down specification. Alkali-aggregate reaction and sulphate attack results in early deterioration.
REPAIR AND REHABILITATION OF STRUCTURES – Question and answer
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Repair is the process of restoring something ve2071 is damaged or deteriorated or broken, to good condition. Rehabilitation is the process of returning a building or an area to its previous good conditions. What are the causes of deterioration? What are the factors to be considered by the designer at the construction site. Discuss about the environment effects which leads to deterioration of concrete structure. Adherence to specified water-cement nottes controls strength, permeability durability of concrete.
CE Repair And Rehabilitation Of Structures Important 16 Mark Questions | JPR Notes
EduRev is a knowledge-sharing community that depends on everyone being able to pitch in when they know ce071. Discuss about the quality of supervision to be followed at a site.
Some of the use hotes in formation may be obtained from the physical inspection of damaged structure, like nature of distress, type of distress, extent damage and its classification etc, their causes preparing and documenting the damages, collecting the samples for laboratory testing and analysis, planning for in situ testing, special environmental effects which have not been considered at the design stage and information on the loads acting on the existing structure at the time of damage may be, obtained.
Continue with Google Notex with Facebook. What do I get? Quality of materials, to be used in construction, should be ensured by means various tests as specified in the IS codes.
CE REPAIR AND REHABILITATION OF STRUCTURES Syllabus ~ Online Virtual-Tutor
Inadequate concrete cover may lead to carbonation depth reaching up to the reinforcement, thus, increasing the risk of corrosion of the reinforcement. The beam-column joints are particularly prone to defective concrete, if detailing and placing of cf2071 is not done properly.
In aggressive environme4nt concrete structure will be severely reduces. Already Have an Account?
CE2071 Repair And Rehabilitation Of Structures Important 16 Mark Questions
Share with a friend. How can we determine the cause for deterioration of concrete structure? Design of concrete structures governs the performance of concrete structures. How deterioration occurs due to corrosion?
What are the steps in selecting a repair procedure? Spalling of concrete cover Cracks parallel to the reinforcement Spalling at edges Swelling notea concrete Dislocation Internal cracking and reduction in area of steel reinforcement. Discuss about the design and construction errors leading to deterioration of a structure.
The two facets of maintenance are i Prevention ii Repair 5. Clayey materials in the fine aggregates weaken the mortar aggregate bond and reduce the strength. Define physical inspection of damaged structure. Why do I need to sign in? What are the two facets of maintenance? Maintenance is the act of keeping something in good condition by checking or repairing it regularly. Define the fixed percentage method of noges the strength of existing structure.