Seismic Assessment of a School Building in Nepal and Analysis of Retrofitting Solutions

2018 ◽  
Vol 16 (11) ◽  
pp. 1573-1589 ◽  
Author(s):  
Hugo Rodrigues ◽  
André Furtado ◽  
Nelson Vila-Pouca ◽  
Humberto Varum ◽  
André R. Barbosa
Author(s):  
Enzo Martinelli ◽  
Ciro Faella ◽  
Emidio Nigro ◽  
Carmine Lima

<p>This paper summarizes the main features of the seismic retrofitting project of a school building located in Montella (AV), Italy. Specifically, it describes the as-built status in terms of structural organization, member detailing, and existing materials properties. Then, it outlines the main assumptions and results obtained from seismic analysis, of both as-built and retrofitted structure. Comments about the construction stage are also reported by describing the main operations put in place with the aim to realize the shear wall system, which is the main retrofitting intervention, and some local strengthening measures consisting in steel plating and jacketing of some underdesigned RC members. Some emphasis is placed on the realization of micro-piles and extra foundations of the aforementioned shear walls. Besides its specific interest, the reported project may be intended as representative of a wide class of seismic assessment and retrofitting projects that have been realized in Italy in the last decade.</p>


Author(s):  
Gloria Terenzi ◽  
Caterina Bazzani ◽  
Iacopo Costoli ◽  
Stefano Sorace ◽  
Paolo Spinelli

2003 ◽  
Author(s):  
Michael Fardis ◽  
Daniel P. Abrams ◽  
Sergio M. Alcocer ◽  
Marc Badoux ◽  
Michele Calvi ◽  
...  

Energies ◽  
2021 ◽  
Vol 14 (10) ◽  
pp. 2827
Author(s):  
Pavla Mocová ◽  
Jitka Mohelníková

Indoor climate comfort is important for school buildings. Nowadays, this is a topical problem, especially in renovated buildings. Poorly ventilated school classrooms create improper conditions for classrooms. A post-occupancy study was performed in a school building in temperate climatic conditions. The evaluation was based on the results of long-term monitoring of the natural ventilation strategy and measurements of the carbon dioxide concentration in the school classroom’s indoor environment. The monitoring was carried out in an old school building that was constructed in the 1970s and compared to testing carried out in the same school classroom after the building was renovated in 2016. Surprisingly, the renovated classroom had a significantly higher concentration of CO2. It was found that this was due to the regulation of the heating system and the new airtight windows. The occupants of the renovated classroom have a maintained thermal comfort, but natural ventilation is rather neglected. A controlled ventilation strategy and installation of heat recovery units are recommended to solve these problems with the classroom’s indoor environment. Microbiological testing of the surfaces in school classrooms also shows the importance of fresh air and solar radiation access for indoor comfort.


2021 ◽  
pp. 109830072110033
Author(s):  
Amy M. Briesch ◽  
Sandra M. Chafouleas ◽  
Jennifer N. Dineen ◽  
D. Betsy McCoach ◽  
Aberdine Donaldson

Research conducted to date provides a limited understanding of the landscape of school-based screening practices across academic, behavioral, and health domains, thus providing an impetus for the current survey study. A total of 475 K–12 school building administrators representing 409 unique school districts across the United States completed an online survey, which assessed current school-based screening practices across domains from the point of data collection to intervention selection. Whereas 70% to 81% of the respondents reported the use of universal screening across health and academic domains, respectively, only 9% of the respondents endorsed the use of universal social, emotional, and behavioral screening. In addition, discrepancies were identified across domains with regard to such factors as (a) who reviews screening data, (b) how screening data are used to determine student risk, and (c) how interventions are designed for those students demonstrating risk. The lack of consensus in practice calls for dissemination concerning best practices in the implementation of social, emotional, and behavioral screening; risk identification; and Tier 1 intervention.


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