Development of Retrofitting Solutions: Remedial Wall Ties for Masonry Enclosure Brick Walls DOI Creative Commons
Filipe Rebelo, António Figueiredo, Gonçalo Correia Lopes

et al.

Buildings, Journal Year: 2021, Volume and Issue: 11(1), P. 28 - 28

Published: Jan. 13, 2021

The external envelope walls of a significant percentage the residential building stock in Southern European countries is commonly constituted by infill masonry walls. However, thousands square meters this wall typology presents severe issues cracking and instability, related to incorrect deficient support conditions outer brick panel double-leaf solution. In work, an experimental campaign divided two phases has been performed evaluate effectiveness different remedial ties retrofitting techniques (Solution A Solution B) used for double leaf horizontally hollowed clay façades. first phase was on 120 isolated specimens bricks, resorting post- pre-NP EN 771-1 exemplars (that is, new pre-existent aged respectively), as well 4 wallettes, with side length 1.20 m, considered representative real scale scenario, evaluating techniques. second fully characterize failure types slipping phenomena observed campaign, focusing solely technique B comprises 24 tests specimens, resourcing bricks well. results obtained use these revealed average anchorage strength value ranging from 0.25 2.5 kN each tested tie-bar. reveals increase comparison A. sense, global suitable applicability both retrofit studied solutions.

Language: Английский

European Green Deal — research directions. a systematic literature review DOI Creative Commons
Joanna Ejdys, Danuta Szpilko

Economics and Environment, Journal Year: 2022, Volume and Issue: 81(2), P. 8 - 38

Published: July 9, 2022

The article provided a classification of scientific research relating to European Green Deal (EGD) issues assess their compatibility with areas identified in the EGD strategy document and identify emerging future directions. A systematic literature review was based on bibliometric analysis focused articles Scopus Web Science databases. aimed identify, integrate evaluate selected topic clearly defined criteria. Research query included (TITLE-ABS-KEY (“EU” OR europ*) AND TITLE-ABS-KEY (“green deal”) ) case TS = “green Science. In total, 641 publication records were qualified for analysis. allowed identifying eight thematic clusters linking them strategy. enabled identification international undertaken relation Deal. These cover variety topics from social sciences, engineering, agriculture, sciences natural sciences. Clusters included: Energy, circular economy, industry, building, mobility, food, biodiversity pollution.

Language: Английский

Citations

60

Innovation and progress in the incorporation of phase change materials into radiant floor systems DOI Creative Commons
Filipe Rebelo, António Figueiredo, Romeu Vicente

et al.

Journal of Energy Storage, Journal Year: 2023, Volume and Issue: 74, P. 109495 - 109495

Published: Nov. 6, 2023

Research on incorporating Phase Change Materials (PCM) in Radiant Floor Systems (RFS) is experiencing a growing interest, with promising potential for improving buildings' energy efficiency and thermal performance, aiming carbon neutrality. Among other advantages, PCMs provide the RFS additional storage capacity, allowing it to bridge mismatch between demand availability of renewable energy. This paper performs systematic literature review studies published over last 10 years PCM incorporation RFS, be valuable contribution researchers as identifies current trends, weaknesses opportunities subject. In detail, concise information provided, addressing topics development optimisation impact parameters its benefits combining PCM-RFS PCM-containing building components. The novelty this work evidenced by absence compilation scientific subject, coupled rapid evolving nature research. For applications, reviewed highlights that phase change temperature layer position are critical system's while enhancing PCMs' conductivity trend

Language: Английский

Citations

26

Modeling the Effect of Overcoming the Barriers to Passive Design Implementation on Project Sustainability Building Success: A Structural Equation Modeling Perspective DOI Open Access
Ahsan Waqar, Idris Othman, Nasir Shafiq

et al.

Sustainability, Journal Year: 2023, Volume and Issue: 15(11), P. 8954 - 8954

Published: June 1, 2023

To maximize profits without sacrificing quality, the concept of sustainable construction must be adopted across a project’s whole lifespan. Although adopting idea passive design in developing countries is incomplete, these studies have focused on reasons for doing so. In contrast, there limited evidence to completely analyze influence integrating project success (PSS) projects throughout their existence. This study focuses hurdles adoption Pakistani building projects. It evaluates impact overcoming (PD) barriers sustainability during duration project. Therefore, more comprehensive literature assessment required conceptual model construction. Using survey instrument, Structural Equation Modeling (SEM) was constructed (i.e., questionnaire). A total 156 experts Pakistan provided information. The result demonstrated that elimination PD implementation obstacles had moderate high PSS structure’s lifetime. These results provide foundation legislation number Asian nations about efficient completion via removal use design. Similarly, will increase

Language: Английский

Citations

23

Thermally comfortable energy efficient affordable houses: A review DOI Creative Commons
Amitha Jayalath, Paulo Vaz‐Serra, Felix Kin Peng Hui

et al.

Building and Environment, Journal Year: 2024, Volume and Issue: 256, P. 111495 - 111495

Published: April 6, 2024

Affordable housing is characterised by its poor indoor environment, thermal performance, and energy poverty. Conditions are expected to worsen because of urban heat island effect, climate change economic crisis. The atmosphere burden can have detrimental effects on occupant health well-being. This study presents a comprehensive review evidence-based studies related comfort, consumption methods used for improvements in low-income households. It was found that poverty patterns efficient use highly depend the local conditions, building stock specific occupants. There few performance comfort affordable Australia and, therefore, essential more targeted policy developments this area. could be hampered challenges monitoring improvement social dwellings caused vulnerabilities faced occupants segment.

Language: Английский

Citations

7

Passive buildings: a state-of-the-art review DOI Creative Commons
Vishwajit Anand,

Vishnu Lakshmi Kadiri,

Chandrasekhar Putcha

et al.

Journal of Infrastructure Preservation and Resilience, Journal Year: 2023, Volume and Issue: 4(1)

Published: Jan. 11, 2023

Abstract Passive buildings are proving to be a solution menaces of energy crisis and greenhouse gas emissions across the world. Such tend exhibit low demand owing their cleverly designed envelopes, which comprise walls, roofs, doors, windows other openings. This requires use new materials technology, leading an increased initial construction cost. However, with reduced consumption, lifecycle cost passive building may lower than that conventional building. These also need cater occupants’ comfort is subject local climatic conditions climate change. article discusses economic feasibility adaptability building, in addition advances strategies. Owing lack general awareness standards related construction, these have not achieved enough popularity. While many countries striving hard bring common masses, large number yet initiate move. outlines several active organizations, rating systems for buildings. presents some recent research trends comprehensive bibliography benefit researchers practitioners.

Language: Английский

Citations

14

Simulation of passive ventilation strategies towards indoor CO2 concentration reduction for passive houses DOI
Katarína Čákyová, António Figueiredo, Rui Oliveira

et al.

Journal of Building Engineering, Journal Year: 2021, Volume and Issue: 43, P. 103108 - 103108

Published: Aug. 17, 2021

Language: Английский

Citations

26

Passive solar heated buildings for enhancing sustainability in the Indian Himalayas DOI
Sachin Uniyal, Mahendra Singh Lodhi,

Yogita Pawar

et al.

Renewable and Sustainable Energy Reviews, Journal Year: 2024, Volume and Issue: 200, P. 114586 - 114586

Published: May 19, 2024

Language: Английский

Citations

3

Beyond passive House: use of evolutionary algorithms in architectural design DOI
Egon Vettorazzi, António Figueiredo, Filipe Rebelo

et al.

Journal of Building Engineering, Journal Year: 2023, Volume and Issue: 76, P. 107058 - 107058

Published: June 17, 2023

Language: Английский

Citations

8

Exploring the Significance of Heritage Preservation in Enhancing the Settlement System Resilience DOI Open Access
Alena Harbiankova,

Elena Scherbina,

Mikalai M. Budzevich

et al.

Sustainability, Journal Year: 2023, Volume and Issue: 15(21), P. 15251 - 15251

Published: Oct. 25, 2023

The sustainable development of urban and rural settlements is considered one the primary objectives economic, social, planning. Recent studies focused significant attention on issue resilience due to challenges threats they face. One essential drivers affecting cultural heritage preservation. research methods were based complex systems approach. study employed a multidimensional analysis method evaluate five sub-systems: environmental, physical, managerial. proposed for evaluation settlement sustainability involves application index considers preservation objects. data sources used contain open-access information statistical provided by municipal organizations, including GIS maps, statistical, archival records. aim was establish methodological frameworks evaluating influence as well obtain quantitative assessment within Zavałočycy local council, located at Hlusk district, Mahiloŭ region, Belarus.

Language: Английский

Citations

8

Design of Passive Building Foundations in the Polish Climatic Conditions DOI Creative Commons
Tomasz Godlewski, Łukasz Mazur, Olga Szlachetka

et al.

Energies, Journal Year: 2021, Volume and Issue: 14(23), P. 7855 - 7855

Published: Nov. 23, 2021

A Passive House (PH) system is not only an opportunity but also a necessity for the further development of sustainable eco-buildings. Construction foundation in energy-efficient houses key to maintaining low energy losses. The appropriate selection building materials requires considering thermal conditions environment, including its location and zero isotherms ground. main objective this work analyze possibilities designing foundations PHs Poland, according current methodological data. In order realize basic aims, was divided into following methods: (I) literature review; (II) database PH Central Europe; (III) method depth ground freezing determination; (IV) joint slab-on-ground external wall analysis; (V) description validation heat-transfer model. result research is: (i) analysis under Poland; (ii) has revealed that Polish climate zone, most efficient solution passive buildings build them on slab. below latest specified frost depths Poland inefficient terms of, example, insulation, economics, idea PH.

Language: Английский

Citations

17