Reinforced concrete structures often have to face modification and improvement of their performance during their service life. The main contributing factors are change in their use of ,new design standards, deterioration due to corrosion in the steel caused by exposure to an aggressive environment and accident events such as earthquakes .In such circumstances there are two possible solutions: replacement or retrofitting.
Retrofitting of flexural concrete elements are traditionally ac ....etc

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Sir
My luqman, I am completing my civil engineering studying presently in 3rd year. Sir your website have impressed alot on me and my collegemates including faculty. I am now able to find which ever topic I wanted. Thank you for constructing such a useful website.
I have selected a topic named Repair And Strengthening Of Concrete Structures. This will be very economical and a good topic for presentation. Sir can I get information about how we actually repair or strengthen a concrete structure?If possible sir please send me each and every de ....etc

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Prepared by:
G C Mays


ABSTRACT

This paper reviews a number of research programmes which have been undertaken in collaboration with industry concerning the selection of materials for the repair and strengthening of concrete structures. The research has been primarily concerned with those material properties which affect the structural performance and durability of patch repaired systems and the selection of appropriate adhesives for strengthening using the technique of bonded external reinforcement. The importan ....etc

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hello:rolleyes:,i want information related to the above subject.i have to submit 15 pages ppt and 50 pages report.kindly provide me the related info or the report if u can.thank u:) ....etc

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PLEASE GIVE ME THE DETAILS ABOUT BRIDGE STRENTHENING WITH ADVANCED COMPOSITE SYSTEM ....etc

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ppt on grouting as a structural repair retrofitting and strengthening technique ....etc

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Strengthening of concrete structures must be considered when the existing structure deteriorates or any alteration to the structure has to be made due to which the structure may fail to serve its purpose. Concerns must be taken to existing materials, often in deteriorated condition, loads during strengthening and to existing geometry. In some cases it can also be difficult to reach the areas that need to be strengthened.

When strengthening is going to be undertaken all failure modes must be evaluated. Strengthening a structure for flexure may ....etc

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i wanna project in advanced composite materials for my final year ....etc

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It is more preferable, both ecological and economical to upgrade bridges rather than demolish and rebuild. The deterioration of the environmental influences and traffic loads bridges requires rehabilitation and renewal programs to maintain even current service levels on the bridge infrastructure network. There is an increased demand for high durability, long life, reduced costs of maintenance and optimization cost / performance. Advanced composite systems have now become a viable method to strengthen the existing bridges in the world. This arti ....etc

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To get full information or details of advanced composite materials please have a look on the pages

http://seminarsprojects.net/Thread-composites-materials-for-aerospace-applications-full-report

http://seminarsprojects.net/Thread-composite-materials-and-it%E2%80%99s-application-in-aerospace-full-report?pid=59271#pid59271

http://seminarsprojects.net/Thread-advanced-composite-materials-ppt?pid=117841&mode=linear

if you again feel trouble on advanced composite materials please reply in that page and ask specific fields in advanced composite ....etc

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