A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Retrofitting Of Reinforced Concrete Frames Using Steel Bracings
Steel braced frame is among the architectural frameworks used to confront quake masses in multi-storied buildings. Several present strengthened concrete buildings require to retrofit to conquer the deficiencies to stand up to seismic hundreds. Making use of steel supporting systems for reinforcing or retrofitting seismically insufficient strengthened concrete structures is a feasible remedy for reinforcing quake resistance. Supporting device reduces flexing moments and shear forces within the columns. The side tons is transferred to the foundation via axial action. Overall weight of the existing structure will certainly not alternate significantly after the software program of the bracings. Steel bracing is least pricey, easy to set up, occupies much less space and has flexibility to layout for setting up the preferred electricity and also stiffness. The supporting device boosts not best the lateral rigidity and power capability nonetheless additionally the variation capability of the form. Inside the here and now look at, the seismic general efficiency of strengthened concrete (RC) homes rehabilitated using concentric steel bracing is examined. The bracing is equipped for outer columns. a ten storey building is evaluated for seismic zone III as per IS 1893-2002 the use of ETABS software program. The models are retrofitted with varied metal bracing frameworks on perimeter columns storey wise and also assessed for seismic pressures. The structure is examined for designs with Angled supporting, 'V' kind supporting, Upside down 'V' kind supporting, blended 'V' kind supporting, 'X' kind supporting, 'k' type supporting as well as in comparison with an un supported frame. The efficiency of many kinds of metal bracing in fixing up a 10 floor constructing is tested. The effect of the distribution of the metallic bracing along with the top of the RC structure at the seismic efficiency of the fixed up building is examined. The concept parameters on this check out to analyze the seismic analysis of houses are side displacement, storey go with the flow, axial pressures inside the columns, Base shear. The portion reduction in side variation is observed out. It's far discovered that the 'X' type of steel supporting thoroughly contributes to the structural stiffness as well as minimizes the maximum floor drifts of the frameworks. The supporting systems improve now not simplest the side tightness however additionally the variation capability of the shape.
Retrofitting Of Reinforced Concrete Frames Using Steel Bracings
Steel braced frame is among the architectural frameworks used to confront quake masses in multi-storied buildings. Several present strengthened concrete buildings require to retrofit to conquer the deficiencies to stand up to seismic hundreds. Making use of steel supporting systems for reinforcing or retrofitting seismically insufficient strengthened concrete structures is a feasible remedy for reinforcing quake resistance. Supporting device reduces flexing moments and shear forces within the columns. The side tons is transferred to the foundation via axial action. Overall weight of the existing structure will certainly not alternate significantly after the software program of the bracings. Steel bracing is least pricey, easy to set up, occupies much less space and has flexibility to layout for setting up the preferred electricity and also stiffness. The supporting device boosts not best the lateral rigidity and power capability nonetheless additionally the variation capability of the form. Inside the here and now look at, the seismic general efficiency of strengthened concrete (RC) homes rehabilitated using concentric steel bracing is examined. The bracing is equipped for outer columns. a ten storey building is evaluated for seismic zone III as per IS 1893-2002 the use of ETABS software program. The models are retrofitted with varied metal bracing frameworks on perimeter columns storey wise and also assessed for seismic pressures. The structure is examined for designs with Angled supporting, 'V' kind supporting, Upside down 'V' kind supporting, blended 'V' kind supporting, 'X' kind supporting, 'k' type supporting as well as in comparison with an un supported frame. The efficiency of many kinds of metal bracing in fixing up a 10 floor constructing is tested. The effect of the distribution of the metallic bracing along with the top of the RC structure at the seismic efficiency of the fixed up building is examined. The concept parameters on this check out to analyze the seismic analysis of houses are side displacement, storey go with the flow, axial pressures inside the columns, Base shear. The portion reduction in side variation is observed out. It's far discovered that the 'X' type of steel supporting thoroughly contributes to the structural stiffness as well as minimizes the maximum floor drifts of the frameworks. The supporting systems improve now not simplest the side tightness however additionally the variation capability of the shape.
Retrofitting Of Reinforced Concrete Frames Using Steel Bracings
ANUSHA, V (author) / REDDY, K RATNA (author)
2019-09-13
IJITR; Vol 7, No 5 (2019): August - September 2019; 9264-9267
Article (Journal)
Electronic Resource
English
DDC:
500
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