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SEISMIC RETROFITTING OF CONCRETE BUILDINGS

SEISMIC RETROFITTING

NEED FOR RETROFITTING

BUILDING DEFICIENCIES

STEPS TAKEN PRIOR TO RETROFITTING


NEED FOR RETROFITTING


MAKES BUILDING SAFER AND LESS PRONE TO DAMAGE

CONSTUCTION TECHNIQUES ARE IMPROVED

DURABILITY AND AESTHETIC APPEARANCE ARE REDUCED
AFTER DAMAGE

DEMANDS ON EXISTING STRUCTURES ARE INCREASING

UNEXPECTED EXTRA LOADS ARE TO BE CARRIED

MAKES IMPROVEMENTS TO AN EXISTING BUILDING

BUILDING DEFICIENCIES


PLAN IRREGULARITIES.

VERTICAL IRREGULARITIES


PLAN IRREGULARITY
Torsional irregularity due to plan asymmetry and eccentric mass from water tank.
Re-entrant corners in U-,L- and T-shaped building.
Diaphragm discontinuity due to openings or staggered floors along with absence of

collector elements.
Out-of-plane offset for floating columns along perimeter.
Nonparallel lateral load resisting systems.


VERTICAL IRREGULARITIES
Stiffness irregularity , extreme soft storey due to open ground storey.
Mass irregularity.
Vertical geometric irregularity from set-back towers.
In-plane discontinuity for floating columns along perimeter.
Weak storey for open ground storey.


INNOVATIVE APPROACHES TO SEISMIC RETROFITTING

STIFFNESS REDUCTION.

DUCTILITY INCREASE.

DAMAGE CONTROL STRUCTURES.

ACTIVE CONTROL.


CONCLUSION
Makes buildings more resistant to earthquakes.

Retrofit techniques are applicable for other natural hazards.

Give safety to the occupants.

Cost effective.

Still, no such a technique is completely earthquake proof.

Challenging to select a technique

i need full report of SEISMIC RETROFITTING OF BUILDINGS.

HI,
CAN U PLEASE MAIL ME THE FULL REPORT ON SESMIC RETROFITTING OF CONCRETE BUILDINGS??....ITS URGENT...MAIL IT TO borkar.prachi[at]gmail.com

pls send the ppt to me at priyaaa15[at]gmail.com

please send me seismic retrofitting of concrete building full report

hey please send me a mail attachment of recent researches going on seismic retrofitting of concrete buildings and high rise structures....i will be ever grateful to for this help..[/b]

to get information about the topic"SEISMIC RETROFITTING OF CONCRETE BUILDINGS" please the page link bellow

http://studentbank.in/report-seismic-ret...ull-report

plzz send me report on this topic.i badly need this.

to get information about the topic"SEISMIC RETROFITTING OF CONCRETE BUILDINGS full report"refer the page link bellow

http://studentbank.in/report-seismic-ret...ull-report

i need an abstract on seismic retrofitting of concrete,please suggest me the sites available on this content.

to get information about the topic"SEISMIC RETROFITTING OF CONCRETE BUILDINGS full report"refer the page link bellow

http://studentbank.in/report-seismic-ret...ull-report

to get information about the topic seismic retrofitting concrete building full report ,ppt and related topic refer the page link bellow

http://studentbank.in/report-seismic-ret...ull-report

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to get information about the topic SEISMIC RETROFITTING OF CONCRETE BUILDINGS full report, ppt and related topic refer the page link bellow

http://studentbank.in/report-seismic-ret...ull-report

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pls send me project report on seismic retrofitting
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to get information about the topic SEISMIC RETROFITTING OF CONCRETE BUILDINGS full report, ppt and related topic refer the page link bellow

http://studentbank.in/report-seismic-ret...ull-report

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if possible, can u send me your full project report, i am very much eager to learn about this topic

to get information about the topic SEISMIC RETROFITTING OF CONCRETE BUILDINGS full report, ppt and related topic refer the page link bellow

http://studentbank.in/report-seismic-ret...ull-report

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