Retrofitting of buildings pdf

Since buildings consume a significant amount of energy 40 percent of the nations total u. Sustainable retrofitting of office buildings in the uk. Retrofit of building enclosures for energy efficiency. Retrofitting is any change made to an existing structure to reduce or. Health monitoring of structures use of sensors building instrumentation. The retrofitting of existing buildings for seismic. The buildings belong to the institute autonomo case popolari iacp of syracuse.

How does retrofitting make buildings more sustainable. Usually the economic feasibility of retrofitting any individual building can only be determined by a building specific evaluation to determine the extent of deficiency. Ensuring these retrofits are carried out in a manner that organically enhances a building s performance is an easy first step. It has been noticed that some of them proved to be inadequate to resist lateral. Retrofitting will take relatively less construction cost with the same structural. Reference rehabilitation and retrofitting of structures rrs notes pdf rrs pdf notes rrs pdf rrs notes. There are various ways of retrofitting these buildings so as to mitigate the effect of future earthquake. Seismic retrofitting techniques for concrete structures. This thesis describes the process for retrofitting a building for seismic criteria. Pdf sustainable retrofitting of office buildings in the. The paper ends with a description of the seismic retrofitting of two reinforced concrete residential buildings in the village of solarino, near syracuse, in sicily. Pdf retrofitting and strengthening of existing building foundation.

Pdf large numbers of existing buildings are made of concrete. Retrofitting is any change made to an existing structure to reduce or eliminate the possibility of damage to that structure from flooding, erosion, high winds, earthquakes, or other hazards. Retrofitting existing buildings to improve sustainability. This may achieve the retrofit objectives for buildings with lightly insufficient seismic resistance. Buildings continuously undergo retrofitting, for one reason or the other. Rehabilitation and retrofitting of structures notes rrs. Case study of the energyefficiency retrofit of the godrej bhavan building in mumbai 700,000 600,000 500,000 400,000 300,000 200,000 100,000 0 200910. Essential to reduce hazard and losses from nonstructural elements. The building enclosure according to the energy information administration eia 2007, energy usage of buildings in the united states accounts for 40% of total energy usage. Retrofitting an existing building can oftentimes be more costeffective than building a new facility.

The first step is having good housekeeping practices and a sustainable retrofitting policy in place. Manual on retrofitting of existing vulnerable school buildings assessment to retrofitting part i i preface schools are institutions providing an education as well as a common place for community gatherings and meetings. For buildings with large seismic deficiencies, a combination of conventional and frp strengthening techniques may prove to be an effective retrofitting solution. The focus of this manual is on retrofitting buildings that are subject to flooding. When retrofitting approach is adopted, retrofitted building can still be operated.