Metamodeling and multicriteria analysis for sustainable and passive residential building refurbishment: A case study of French housing stock

Author(s):  
Zaid Romani ◽  
Abdeslam Draoui ◽  
Francis Allard
2021 ◽  
Vol 21 (1) ◽  
pp. 39-45
Author(s):  
A. Vasiliu ◽  
Otilia Nedelcu ◽  
I. C. Sălişteanu ◽  
O. Magdun

Abstract The oil crisis, the measures taken because of global warming caused by greenhouse gas emissions, the ecological actions carried out globally and the technical progress in the fields of electronics, energy, IT and telecommunications have led to the emergence Passive House concepts in the construction sector, of Passive Solar Building (passive construction based on solar energy), of Net Zero-Energy Building NZEB, of Plus Energy Building, of nearly Zero Energy Building nZEB, of Low-Energy Building, of Green House, of Zero Carbon House, of Smart House, of Healthy buildings and other equivalents or derivatives. In this paper, these concepts will be cross-debated and the measures adopted at EU level and the influences exerted on the Romanian legislation on the field of civil and residential constructions will be presented. Based on a case study, a residential construction will be characterized, representative of the current housing stock, in order to assess the degree of compliance with the minimum requirements of a house with low energy consumption, imposed by Romanian legislation in the field.


2013 ◽  
Vol 59 (4) ◽  
pp. 483-497 ◽  
Author(s):  
D. Prakash ◽  
P. Ravikumar

Abstract In this paper, transient analysis on heat transfer across the residential building roof having various materials like wood wool, phase change material and weathering tile is performed by numerical simulation technique. 2-dimensional roof model is created, checked for grid independency and validated with the experimental results. Three different roof structures are included in this study namely roof with (i). Concrete and weathering tile, (ii). Concrete, phase change material and weathering tile and (iii). Concrete, phase change material, wood wool and weathering tile. Roof type 3 restricts 13% of heat entering the room in comparison with roof having only concrete and weathering tile. Also the effect of various roof layers’ thickness in the roof type 3 is investigated and identified that the wood wool plays the major role in arresting the entry of heat in to the room. The average reduction of heat is about 10 % for an increase of a unit thickness of wood wool layer.


Buildings ◽  
2018 ◽  
Vol 8 (11) ◽  
pp. 160
Author(s):  
Kate Sarkodee ◽  
Andrew Martel

Australia’s National Disability Insurance Scheme Specialist Disability Accommodation (NDIS SDA) program anticipates new, disability specific, housing stock being built by private investors incentivized by cash payments and rental income. To date, very few new SDA dwellings have been constructed and the majority of the research and analysis of the program’s potential has been in the context of apartment construction in major capital city markets in Australia. This paper uses a hypothetical case study of building SDA accommodation in a discrete regional Indigenous community, Yarrabah, in Queensland. It investigates underlying assumptions within the scheme, particularly around the relationship of land to investment outcomes, as well as cultural considerations. An important aspect is to test how effectively the design guidelines associated with the scheme translate into an appropriate built form that is culturally and environmentally appropriate in locations outside major urban centres. The results suggest that housing actors from the not-for-profit sector may benefit from the SDA at the expense of profit-driven, market-based housing developers, and that the SDA design categories offer limited flexibility for participants with changing care needs, potentially restricting resident continuity in occupancy and ongoing return on investment. The work offers an early assessment on the workability of the SDA in the context of housing investment in a new market for the private housing industry.


Author(s):  
Gauri Mohan ◽  
Annie Sonia Xavier

The rate of air pollution is becoming a cause for worldwide concern because of its substantial increase. Different sources like combustion of fuels, release of smoke from industries etc are responsible for the pollution of air. The construction industry is a major contributor to air pollution in the form of dust. Most of the activities involved in the completion of a construction project contribute to the generation of dust in one way or another. There are many sources of dust in a construction site like the use of construction equipment, transportation activities etc. the dust thus generated can ill effects as well. But, the problem of dust pollution is not addressed properly mainly because of the lack of awareness in this area. Proper identification of sources of dust in sites, its health impacts etc can help generate awareness and also help in implementing control measures. This can help reduce dust pollution on site. Here, a residential building site is taken for the case study. A questionnaire survey is conducted for the workers to identify the negative impacts construction dust has and also to determine the most common dust control measures employed in site. Keywords—air pollution, construction activities, construction equipment, questionnaire survey, dust control


Erdkunde ◽  
2021 ◽  
Vol 75 (2) ◽  
pp. 139-162
Author(s):  
M. Belén Gómez-Martín ◽  
Xosé A. Armesto-López ◽  
Martí Cors-Iglesias

This paper seeks to contribute to existing literature by exploring the potential impacts of Peer-to-Peer (p2p) accommodation on a rural mountain area in the Pyrenees in Catalonia (Spain). The results indicate how widely p2p accommodation can penetrate areas of this kind. The findings suggest that this phenomenon has brought few benefits for local development and has created severe competition for conventional tourism accommodation, despite having a smaller economic impact in terms of job creation and tourist spending. In addition, the relative ease with which it avoids administrative and fiscal controls has negative repercussions for the tax revenues of local authorities. The growth in tourist rental properties is also having harmful effects on the study area in terms of its tourist load capacity, and the high pressure it puts on housing stock is causing shortages in residential housing and sharp price increases.


Author(s):  
Chinmay Padole ◽  
Samiksha Bansod ◽  
Taniya Sukhdeve ◽  
Abhishek Dhomne ◽  
Maheshwari Nagose ◽  
...  

ETABS stands for Extended Three-Dimensional Analysis of Building Systems. ETABS is commonly used to analyze: Skyscrapers, concrete structures, low and high rise buildings, and portal frame structures. The case study in this paper mainly emphasizes on structural behavior of multi-storey building for different plan configurations like rectangular, C, L and I-shape. Modelling of 15-storeys R.C.C. framed building is done on the ETABS software for analysis ETABS issue, for analysis and design for building systems. ETABS features are contain powerful graphical interface coupled with unmatched modeling, analytical, and design procedures, all integrated using a common database. STAAD and ETABS both of the software are well equipped and very much capable of handling different shape of the structures, static and dynamic loadings and different material properties.


2018 ◽  
Vol 166 ◽  
pp. 258-270 ◽  
Author(s):  
Anastasia Fotopoulou ◽  
Giovanni Semprini ◽  
Elena Cattani ◽  
Yves Schihin ◽  
Julian Weyer ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document