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Optimizing Urban Thermal Comfort Through Multi-Criteria Architectural Approaches in Arid Regions: The Case of Béchar, Algeria

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  • Radia Benziada

    (Materials, Soils and Thermics Laboratory (LMST), Faculty of Architecture and Civil Engineering, University of Science and Technology of Oran Mohamed Boudiaf (USTO-MB), 1505 El Menaouer, Oran 31000, Algeria)

  • Malika Kacemi

    (Metropolis Architecture Urban Planning Society Laboratory (LAMAUS), Faculty of Architecture and Civil Engineering, University of Science and Technology of Oran Mohamed Boudiaf (USTO-MB), 1505 El Menaouer, Oran 31000, Algeria)

  • Abderahemane Mejedoub Mokhtari

    (Materials, Soils and Thermics Laboratory (LMST), Faculty of Architecture and Civil Engineering, University of Science and Technology of Oran Mohamed Boudiaf (USTO-MB), 1505 El Menaouer, Oran 31000, Algeria)

  • Naima Fezzioui

    (Laboratory of Mechanics of Structures (LMS), Civil Engineering and Hydraulics Department, Faculty of Technology, Tahri Mohamed University, Bechar 08000, Algeria)

  • Zouaoui R. Harrat

    (Laboratoire des Structures et Matériaux Avancés dans le Génie Civil et Travaux Publics, Djilllali Liabes University, Sidi Bel Abbes 22000, Algeria)

  • Mohammed Chatbi

    (Department of Public Works, Mouloud Mammeri University of Tizi-Ouzou, Tizi Ouzou 15000, Algeria)

  • Nahla Hilal

    (Scientific Affairs Department, University of Fallujah, Fallujah 31002, Iraq)

  • Walid Mansour

    (Guangdong Provincial Key Laboratory of Durability for Marine Civil Engineering, Shenzhen University, Shenzhen 518060, China
    Civil Engineering Department, Faculty of Engineering, Kafrelsheikh University, Kafrelsheikh 33516, Egypt)

  • Md. Habibur Rahman Sobuz

    (Department of Building Engineering and Construction Management, Khulna University of Engineering and Technology, Khulna 9203, Bangladesh)

Abstract

Urban planning in arid climates must overcome numerous nonclimatic constraints that often result in outdoor thermal discomfort. This is particularly evident in Béchar, a city in southern Algeria known for its long, intense summers with temperatures frequently exceeding 45 °C. This study investigates the influence of urban morphology on thermal comfort and explores architectural and digital solutions to enhance energy performance in buildings. This research focuses on Béchar’s city center, where various urban configurations were analyzed using a multidisciplinary approach that combines typomorphological and climatic analysis with numerical simulations (ENVI-met 3.0 and TRNSYS 16). The results show that shaded zones near buildings have lower thermal loads (under +20 W/m 2 ), while open areas may reach +100 W/m 2 . The thermal comfort rate varies between 22% and 60%, depending on wall materials and occupancy patterns. High thermal inertia materials, such as stone and compressed stabilized earth blocks (CSEBs), reduce hot discomfort hours to under 1700 h/year but may increase cold discomfort. Combining these materials with targeted insulation improves thermal balance. Key recommendations include compact urban forms, vegetation, shading devices, and high-performance envelopes. Early integration of these strategies can significantly enhance thermal comfort and reduce energy demand in Saharan cities.

Suggested Citation

  • Radia Benziada & Malika Kacemi & Abderahemane Mejedoub Mokhtari & Naima Fezzioui & Zouaoui R. Harrat & Mohammed Chatbi & Nahla Hilal & Walid Mansour & Md. Habibur Rahman Sobuz, 2025. "Optimizing Urban Thermal Comfort Through Multi-Criteria Architectural Approaches in Arid Regions: The Case of Béchar, Algeria," Sustainability, MDPI, vol. 17(17), pages 1-38, August.
    • Handle: RePEc:gam:jsusta:v:17:y:2025:i:17:p:7658-:d:1732159
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    References listed on IDEAS

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    1. Yue Lai & Qiwen Ning & Xiaoyu Ge & Shuxin Fan, 2022. "Thermal Regulation of Coastal Urban Forest Based on ENVI-Met Model—A Case Study in Qinhuangdao, China," Sustainability, MDPI, vol. 14(12), pages 1-19, June.
    2. Wen, Yueming & Zhang, Peiyi & Wei, Jinxi & Yu, Fei & Huang, Chengfang, 2025. "Sustainable urban designs integrating aboveground microclimates and underground heat islands: A systematic review and design strategies," Renewable and Sustainable Energy Reviews, Elsevier, vol. 212(C).
    3. Komi Bernard Bedra & Jiayu Li, 2025. "Relevance of Ground and Wall Albedo for Outdoor Thermal Comfort in Tropical Savanna Climates: Evidence from Parametric Simulations," Sustainability, MDPI, vol. 17(14), pages 1-22, July.
    4. Pata, Ugur Korkut, 2025. "How to progress towards sustainable development by leveraging renewable energy sources, technological advances, and human capital," Renewable Energy, Elsevier, vol. 241(C).
    5. Rashad, Magdi & Żabnieńska-Góra, Alina & Norman, Les & Jouhara, Hussam, 2022. "Analysis of energy demand in a residential building using TRNSYS," Energy, Elsevier, vol. 254(PB).
    6. Samir Semahi & Mohammed Amin Benbouras & Waqas Ahmed Mahar & Noureddine Zemmouri & Shady Attia, 2020. "Development of Spatial Distribution Maps for Energy Demand and Thermal Comfort Estimation in Algeria," Sustainability, MDPI, vol. 12(15), pages 1-25, July.
    7. Atef Ahriz & Abdelhakim Mesloub & Khaled Elkhayat & Mohammed A Alghaseb & Mohamed Hassan Abdelhafez & Aritra Ghosh, 2021. "Development of a Mosque Design for a Hot, Dry Climate Based on a Holistic Bioclimatic Vision," Sustainability, MDPI, vol. 13(11), pages 1-22, June.
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