Article
Construction & Building Technology
Ligang Peng, Yuxi Zhao, Jiaxing Ban, Yuzhou Wang, Peiliang Shen, Jian-Xin Lu, Chi-Sun Poon
Summary: By using waste glass powder (GP), the corrosion resistance of recycled aggregate concrete (RAC) was enhanced due to the alkali-rich and pozzolanic characteristics of GP. The results showed that partially replacing cement with GP improved the steel corrosion resistance of RAC, surpassing that of conventional concrete prepared with natural aggregates. Additionally, the presence of 20% GP significantly enhanced the chloride penetration resistance without sacrificing compressive strength. The use of GP in low-carbon cement can compensate for the inferior durability of RAC, making it a promising option in the construction sector.
CEMENT & CONCRETE COMPOSITES
(2023)
Article
Construction & Building Technology
Zuowei Liu, Chee Seong Chin, Jun Xia
Summary: Biomineralisation induced by denitrification bacteria can improve the properties of recycled coarse aggregate and concrete, reducing water absorption, increasing density, and enhancing compressive strength while avoiding the consumption of urea and release of ammonia.
CONSTRUCTION AND BUILDING MATERIALS
(2021)
Article
Construction & Building Technology
A. Raza, B. Ali, F. U. Haq, M. Awais, M. S. Jameel
Summary: This study investigates the effects of using recycled coarse aggregates, wastewater effluents, fly ash, and glass fibers on the mechanical and durability behavior of recycled aggregate concrete. Experimental results show that textile factory effluent can improve the compressive and tensile strengths of concrete, while fertilizer factory effluent leads to mass loss in concrete.
MATERIALES DE CONSTRUCCION
(2021)
Article
Construction & Building Technology
Haoliang Shan, Zhouping Yu
Summary: In this study, recycled coarse aggregate (RCA) was strengthened by pre-coated nano-silica (NS) slurry to improve the performance of recycled aggregate concrete (RAC). The results show that nano-modified RAC (MRAC) has better mechanical properties and resistance to chloride ion penetration compared to RAC. This is mainly due to the filling effect and pozzolanic effect of the NS slurry.
Article
Chemistry, Multidisciplinary
Blas Cantero, Miguel Bravo, Jorge de Brito, Isabel Fuencisla Saez del Bosque, Cesar Medina
Summary: The study found that concrete with ground recycled concrete (GRC) had lower resistance to corrosive agents due to its higher porosity, but still exhibited good quality with oxygen and carbon dioxide permeability within certain limits. Incorporating 25% GRC increased the penetration of carbon dioxide and chloride ions, while reinforcement passivity could still be guaranteed in such recycled materials over a 100 year service life.
APPLIED SCIENCES-BASEL
(2021)
Article
Mathematics, Interdisciplinary Applications
Lu Zhang, Hongyu Gong, Jianping Liu, Haizhou Li
Summary: This paper systematically studied the mechanical properties and durability of concrete prepared with copper slag as a replacement for natural aggregates. The results showed that replacing natural sand with copper slag improved the compressive strength and corrosion resistance of the concrete. Optimum replacement rate, water-cement ratio, and dosage of water-reducing agent were determined. The tests and analysis provided insights into the improvement mechanisms of copper slag on concrete's mechanics and durability.
FRACTAL AND FRACTIONAL
(2022)
Article
Construction & Building Technology
Carla Mabel Medeiros de Albuquerque Silva, Mara Monaliza Linhares Pereira, Valdirene Maria Silva Capuzzo, Jorge de Brito
Summary: This study investigates techniques to improve the quality of recycled aggregates, such as removing mortar particles and surface modification. The results show that mechanical grinding and a two-stage mixing method can improve the properties of the recycled aggregates. The test results indicate that these methods enhance the compressive strength and tensile strength of concrete. Therefore, the use of these treatments can improve the mechanical properties and durability of concrete produced by recycled aggregates.
CASE STUDIES IN CONSTRUCTION MATERIALS
(2023)
Article
Construction & Building Technology
Yiwen Wu, Chao Liu, Huawei Liu, Huimin Hu, Chunhui He, Lin Song, Wei Huang
Summary: This study investigates the pore structure, carbonation, and chloride ion permeability of recycled aggregate-powder concrete (RAPC) prepared with recycled coarse aggregates and recycled powder. The results show that the carbonation depth and chloride ion permeability of RAPC increase with the increase of recycled aggregate replacement rate. The incorporation of 15% recycled powder refines and partitions the pores in the mortar, resulting in reduced average pore diameter and carbonation depth. However, the incorporation of 30% and 45% recycled powder is detrimental to the pore structure and carbonation resistance. The addition of 0-45% recycled powder successfully reduces the chloride ion permeability of RAPC, with the best result achieved at 15% replacement rate.
JOURNAL OF BUILDING ENGINEERING
(2022)
Review
Construction & Building Technology
Vivian W. Y. Tam, Mahfooz Soomro, Ana Catarina Jorge Evangelista, Assed Haddad
Summary: The properties of recycled aggregate concrete depend on the source, composition and quality of the demolished concrete waste. Using recycled aggregate may lead to strength and durability issues due to residual mortar on aggregate grains, resulting in high water absorption and permeability. The weaker interfacial transition zone between mortar and aggregate particles plays a significant role in reducing bond strength in recycled aggregate concrete.
JOURNAL OF BUILDING ENGINEERING
(2021)
Article
Mathematics, Interdisciplinary Applications
Chang-Qing Quan, Chu-Jie Jiao, Wei-Zhi Chen, Zhi-Cheng Xue, Rui Liang, Xue-Fei Chen
Summary: This study investigates the influence of aggregate fractal dimensions on the properties of recycled aggregate concrete (RAC). The results show that the fractal dimension affects the workability, compressive strength, resistance to chloride ion penetration, and carbonation resistance of RAC. The optimal fractal dimension is determined to be 2.547. Additionally, the size distribution of the aggregate and the degree of natural carbonation play a role in the carbonation resistance of RAC.
FRACTAL AND FRACTIONAL
(2023)
Article
Construction & Building Technology
Fengming Xu, Xiaoshan Lin, Annan Zhou
Summary: The study investigates the application of recycled ceramic aggregate (RCA) in concrete construction and reveals the mechanism underlying the role RCA plays in regulating hydration heat output and permeability of HPC for the first time. Microscopic tests are conducted to investigate the porosities and pore distributions of three types of RCA, and the internal structures of HPC with different types of RCA are analyzed. Hydration heat tests and chloride ion penetration experiments are carried out to measure the temperature during exothermic process and the permeability of HPC, respectively. The results show that RCA can lower the temperature during exothermic reaction, prolong the cement hydration process, and increase the permeability of HPC.
CEMENT & CONCRETE COMPOSITES
(2023)
Article
Construction & Building Technology
Kaiyun Wu, Surong Luo, Jianlan Zheng, Jiantian Yan, Jianzhuang Xiao
Summary: The carbonation treatment improved the properties of weak multiple interface transition zones (ITZs) in recycled aggregate concrete (RAC), enhancing the performance of the concrete. Different carbonation conditions had consistent effects on the microproperties and macroproperties of RAC, with compressive strength and chloride ion penetration resistance showing a linear correlation with the modulus of the ITZ.
CEMENT & CONCRETE COMPOSITES
(2022)
Article
Construction & Building Technology
Jiuwen Bao, Yunwei Wang, Peng Zhang, Xinyu Zhang, Yifei Cui
Summary: This paper experimentally investigated the compressive strength, transport properties behavior, and microstructure of recycled aggregate concrete (RAC) modified with nano-SiO2 (NS). The effects of different NS dosages on water absorption and chloride penetration resistance were studied. It was found that the addition of 3% NS improved the compressive strength and reduced the water absorption and chloride diffusion coefficient of RAC. The microstructure analysis showed that NS optimized the ITZ structures and compacted the mortar matrix, enhancing the mechanical and durability-related properties of RAC.
CONSTRUCTION AND BUILDING MATERIALS
(2023)
Article
Chemistry, Physical
Chunhong Chen, Lei Wang, Ronggui Liu, Jiang Yu, Hui Liu, Jinlong Wu
Summary: This study experimentally characterizes the intrusion process of chloride in concrete under drying-wetting cycles. The results show that the chloride penetration of recycled fine aggregate concrete (RFAC) is dependent on the performance of the concrete itself, as well as the replacement rate of recycled fine aggregate (RFA) and the drying-wetting cycles. The incorporation of mineral admixtures, such as fly ash and silica fume, can effectively improve the compactness of the concrete microstructure and its resistance to chloride ions ingress. RFAC mixed with 15% fly ash and 10% silica fume has comparable resistance to chloride penetration as natural aggregate concrete.
Review
Engineering, Environmental
Bo Wang, Libo Yan, Qiuni Fu, Bohumil Kasal
Summary: Using recycled aggregates from construction and demolition waste can help preserve natural resources, reduce landfill demand, and contribute to sustainable built environment. Recycled aggregate concrete properties include workability, physical and chemical properties, mechanical properties, and long-term performance.
RESOURCES CONSERVATION AND RECYCLING
(2021)
Article
Construction & Building Technology
Babar Ali, Hawreen Ahmed, Hisham Hafez, Ameni Brahmia, Mohamed Hechmi El Ouni, Ali Raza
Summary: This study evaluates the impact of different fiber types and contents on the life cycle cost and CO2-footprint of concrete pavement. The results show that steel fiber-reinforced concrete performs better than glass fiber-reinforced concrete and polypropylene fiber-reinforced concrete in terms of overall mechanical performance, but it has a higher carbon footprint. In contrast, glass fiber-reinforced concrete and polypropylene fiber-reinforced concrete demonstrate the highest reductions in pavement cost and carbon footprint.
INTERNATIONAL JOURNAL OF PAVEMENT RESEARCH AND TECHNOLOGY
(2023)
Article
Engineering, Civil
Muhammad Sohail Jameel, Ali Raza, Mohamed Hechmi El Ouni, Yasser Alashker
Summary: The aim of this study was to improve the mechanical properties of polypropylene fiber-reinforced concrete at elevated temperatures by adding activated and inactivated fly ash. The compressive strength of activated fly ash concrete was 52% and 29.8% higher than inactivated fly ash concrete at 7-days and 28-days, respectively. The use of fly ash enhanced the concrete's strength at elevated temperatures.
EUROPEAN JOURNAL OF ENVIRONMENTAL AND CIVIL ENGINEERING
(2023)
Article
Engineering, Civil
Muhammad Saeed Qasim, Faisal Shabbir, Qaiser uz Zaman Khan, Ali Raza
Summary: This study investigates the self-sensing capabilities of cement composites using different grades of carbon black. The results show that composites with higher percentages of carbon black exhibit reversible piezo-resistive behavior and improved compressive strength. Therefore, it is suggested that carbon black-based cement composites can be used for monitoring strains in civil engineering infrastructures without reducing the compressive strength of concrete.
IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY-TRANSACTIONS OF CIVIL ENGINEERING
(2023)
Article
Materials Science, Multidisciplinary
Jamel Baili, Ali Raza, Marc Azab, Khawar Ali, Mohamed Hechmi El Ouni, Hammad Haider, Muhammad Ahmad Farooq
Summary: This research investigates the structural performance of glass fiber-reinforced polymer and steel-reinforced concrete columns. Experimental results show that columns with glass hybrid fibers have lower axial strengths and higher ductility indices compared to columns with steel hybrid fibers. Neural network models and theoretical equations are developed to accurately predict the performance of these materials.
MECHANICS OF ADVANCED MATERIALS AND STRUCTURES
(2023)
Article
Engineering, Civil
Faisal Shabbir, Qaiser uz Zaman Khan, Muhammad Usman Rashid, Ameer Muslim, Ali Raza
Summary: This study compared the effects of steel-fiber reinforced concrete and carbon-fiber reinforced concrete on controlling micro cracking in concrete. The results showed that the use of steel fiber and carbon fiber can improve the compressive strength and tensile strength of concrete, and reduce the extent of micro cracking.
IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY-TRANSACTIONS OF CIVIL ENGINEERING
(2023)
Article
Construction & Building Technology
Kamran Jamil, Faisal Shabbir, Ali Raza
Summary: Nowadays, recycled coarse aggregates (RCA) are widely used in sustainable construction and researchers have been using fibers and cementitious materials to improve the mechanical properties of concrete. This article examines the combined effect of jute fiber (JF) and RCA on the durability and mechanical properties of concrete.
STRUCTURAL CONCRETE
(2023)
Review
Construction & Building Technology
Ali Raza, Mohamed Hechmi El Ouni, Qaiser Uz Zaman Khan, Marc Azab, Dawood Khan, Khaled Mohamed Elhadi, Yasser Alashker
Summary: The use of bacteria to self-heal concrete cracks without manual involvement is a viable solution to the long-term sustainability of concrete. Ureolytic bacteria, such as Bacillus pasteurii or Bacillus subtilis, can produce calcium carbonate precipitations in concrete by producing urease enzymes. This spontaneous induction approach is currently being researched as an environmentally beneficial method.
JOURNAL OF BUILDING ENGINEERING
(2023)
Article
Water Resources
Afzal Ahmed, Manousos Valyrakis, Abdul Razzaq Ghumman, Rashid Farooq, Ghufran Ahmed Pasha, Shahmir Janjua, Ali Raza
Summary: This study investigates the influence of upstream structures on the bulk drag coefficient of vegetation using experimental methods that have not been previously explored. An embankment model with and without a moat/depression was placed upstream of the vegetation. The results indicate that the presence of an upstream structure leads to a reduction in the bulk drag coefficient of vegetation, with a maximum decrease of 11% observed when only the embankment was present and a decrease of 20% observed when both the embankment and moat models were present. Regression models and artificial neural network (ANN) models were developed to predict the bulk drag coefficient based on various influencing factors. The ANN model with nine neurons in each hidden layer performed the best, achieving the highest accuracy and lowest error values compared to the regression models.
Article
Meteorology & Atmospheric Sciences
Yasir Abduljaleel, Sylvester Richard Chikabvumbwa, Faraz Ul Haq
Summary: This study evaluated drought characteristics in the Dukan basin in Iraq and found that droughts will become more frequent and severe in the future. The findings provide a basis for drought preparedness and management policies in Iraq.
THEORETICAL AND APPLIED CLIMATOLOGY
(2023)
Article
Construction & Building Technology
Selmi Abdellatif, Khaled Mohamed Elhadi, Ali Raza, Muhammad Arshad, Ahmed Babeker Elhag
Summary: Concrete production and use contribute to environmental issues, and researchers are exploring innovative geopolymer concrete technology to tackle these challenges. Cracks in concrete structures can lead to reduced service life and structural failure, but self-healing geopolymer concrete offers a solution. This study evaluates the mechanical characteristics and self-healing abilities of SHG concrete in the construction industry.
JOURNAL OF BUILDING ENGINEERING
(2023)
Article
Construction & Building Technology
Mohamed Hechmi El Ouni, Selmi Abdellatif, Ali Raza, Hammad Haider, Nabil Ben Kahla
Summary: This experimental program investigates the mechanical, durability, and microstructural characteristics of glass fiber-reinforced geopolymeric recycled aggregate concrete (GRAC) developed using different types of waste water. The results show that using textile factory waste water in the development of GRAC leads to the highest tensile and compressive strength, while using fertilizer factory waste water results in the highest mass loss and chloride attack. The SEM and XRD analysis reveal that GRAC made with fertilizer factory and domestic sewage effluents have lower intensities of certain minerals, while the mixes with textile and service station waste water contain more C-S-H hydrate.
JOURNAL OF BUILDING ENGINEERING
(2023)
Article
Engineering, Civil
Khaled Mohamed Elhadi, Selmi Abdellatif, Ali Raza, Muhammad Arshad
Summary: This study focuses on the structural performance of partially damaged E-waste aggregate concrete (EAC) compressive members reinforced with GFRP bars and spirals. The use of CFRP sheets for repairing the damaged samples showed good structural behavior. A theoretical model for predicting the axial load-carrying capacity of CFRP-repaired members is also proposed. Rating: 8/10
Article
Materials Science, Multidisciplinary
Qaiser Uz Zaman Khan, Muhammad Farhan, Ali Raza
Summary: The purpose of this study is to examine the damage behavior of flexural members under different loading conditions. A finite element model is proposed for the prediction of modal parameters, damage assessment and damage detection. The results show significant changes in modal properties when cracking occurs and when cracks start at the critical neutral axis.
MULTIDISCIPLINE MODELING IN MATERIALS AND STRUCTURES
(2023)
Article
Engineering, Civil
Ali Raza, Abdellatif Selmi, Mohamed Hechmi El Ouni, Muhammad Arshad, Nabil Ben Kahla
Summary: The current research aims to determine the performance efficiency of the rapid repairing process of partially damaged GFRP-reinforced recycled aggregate geopolymer concrete (RGC) compressive members. Both experimental and numerical outcomes discovered that the proposed rapid repair method could considerably recover the peak axial capacity and axial shortening capacity of pre-damaged RGC compressive members.
ENGINEERING STRUCTURES
(2024)
Article
Multidisciplinary Sciences
Muhammad Arshad, Ali Raza, Qaiser uz Zaman Khan, Nabil Ben Kahla, Ahmed Babeker Elhag
Summary: This study investigates the effects of adding microcarbon fiber and nano-alumina to geopolymer on its mechanical, microstructural, and mineralogical properties. The results show that the combination of 3% nano-alumina and 0.5% microcarbon fiber is the optimal combination for enhancing the compressive strength, flexural strength, and impact strength of geopolymer.
ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING
(2023)
Article
Construction & Building Technology
Jawad Ahmad, Zhiguang Zhou
Summary: The addition of steel fibers and marble waste has a positive impact on the performance of self-compacting concrete (SCC) in aggressive environments, improving its mechanical properties, durability, and microstructure.
JOURNAL OF BUILDING ENGINEERING
(2024)
Article
Construction & Building Technology
Kyungjae Lee, Hyunwoo Lim
Summary: Building energy code updates induce correlations among building parameters, which can affect data analysis. This study investigates the impact of these correlations through sensitivity analysis and Principal Component Analysis (PCA).
JOURNAL OF BUILDING ENGINEERING
(2024)
Article
Construction & Building Technology
M. I. Nizovtsev, A. N. Sterlyagov
Summary: The effect of adding a layer of phase change material on the thermal inertia properties of the outer wall in lightweight building was numerically studied. It was found that in the regime of indoor air conditioning, adding a layer of paraffin in a foamed polyurethane wall can significantly reduce heat flux fluctuations on the inner wall surface. Additionally, locating the phase change material on the inner surface of the wall in the regime of daily in-phase fluctuations in the indoor and outdoor air temperatures produces the best effect.
JOURNAL OF BUILDING ENGINEERING
(2024)
Article
Construction & Building Technology
Mingzhen Wang, Eric Hu, Lei Chen
Summary: This study proposes an innovative and sustainable condenser-cooling approach called Radiation-enhanced Thermal Diode Tank (RTDT) to assist in energy-saving for Refrigeration and Air-conditioning (RAC) systems. The research finds that the RTDT-RAC system can save up to 40% energy compared to the reference RAC system, with a higher Coefficient of Performance (COP) of 5.34. Additionally, the parametric analysis shows that regions with larger day and night ambient temperature differences, higher room temperature setpoints, and increased RHP radiative surface areas can effectively increase energy savings.
JOURNAL OF BUILDING ENGINEERING
(2024)
Article
Construction & Building Technology
Hua Zhang, Xinyue Liu, Linjian Ma, Zeng Li
Summary: This study aims to investigate the impact of polypropylene (PP) fibers and aggregate contents on the mechanical performance of coral aggregate concrete (CASC). The results revealed that increasing the PP fiber contents and gravel replacement ratio significantly improved the dynamic compressive strength and toughness of CASC, while excessive fiber can have a detrimental effect. The study also developed a dynamic constitutive model that accurately predicted the stress-strain curve and mechanical properties of CASC.
JOURNAL OF BUILDING ENGINEERING
(2024)
Article
Construction & Building Technology
Navid Moghaddas-Zadeh, Mahmood Farzaneh-Gord, William P. Bahnfleth
Summary: This study presents a general procedure for designing a hybrid chiller network using a Particle Swarm Optimization algorithm to determine the optimal configuration and chiller loading distribution. Life cycle cost analysis is used to select the optimal configuration. Simulations show that the best energy and economic choices depend on the natural gas and electricity price ratio.
JOURNAL OF BUILDING ENGINEERING
(2024)
Article
Construction & Building Technology
Carolina Briceno, Miguel Azenha, Graca Vasconcelos, Paulo B. Lourenco
Summary: The conditioning of the brick units has an influence on the shear bond behavior of the unit-mortar interface. Longer immersion time improves the shear bond properties, while the cohesion values of premixed mortars are affected by the conditioning time.
JOURNAL OF BUILDING ENGINEERING
(2024)
Article
Construction & Building Technology
Seong-Yong Cheon, Hye-Jin Cho, Jae-Weon Jeong
Summary: A dedicated outdoor air system (DOAS) assisted by an isothermal dehumidifier and an indirect evaporative cooler is proposed, and its energy-saving potential is evaluated based on detailed simulations. The results indicate that despite the free cooling operation by the indirect evaporative cooler, the proposed system consumes 10% more operating energy due to the low coefficient of performance (COP) of the isothermal dehumidifier. Improvements in the COP of the isothermal dehumidifier are required for comparable energy performance.
JOURNAL OF BUILDING ENGINEERING
(2024)
Article
Construction & Building Technology
Xiaochen Ma, Wenchao Shi, Hongxing Yang
Summary: The actual wetting factor of the plate surface and the movement of spray droplets are important factors in the performance of indirect evaporative cooling (IEC) systems. A 3D computational fluid dynamics (CFD) model that considers these factors is proposed in this study. The model accurately predicts the performance of IEC systems and provides insights for further improvement.
JOURNAL OF BUILDING ENGINEERING
(2024)
Article
Construction & Building Technology
Panagiota Theodoropoulou, Eleonora Brembilla, Roel Schipper, Christian Louter
Summary: This study develops an optimized glare-based control strategy for Venetian blinds in real-life buildings, aiming to improve visual conditions while saving energy. The results show that the optimized algorithm can significantly improve visual conditions for different activities in the building, although it may increase the use of electric lighting in certain cases.
JOURNAL OF BUILDING ENGINEERING
(2024)
Article
Construction & Building Technology
Nari Yoon, Leslie Norford, Michael Wetter, Ali Malkawi
Summary: This study developed an analytical model for window operation schedules that leverages natural ventilation for different airflow rates, thermal masses, and climate variations. The research demonstrated that proper window scheduling can significantly reduce indoor temperature and save energy.
JOURNAL OF BUILDING ENGINEERING
(2024)
Article
Construction & Building Technology
Haoran Cheng, Denghu Jing
Summary: This study investigated the reinforcement and compressive behavior of rat-trap bond walls using steel plate frames. The results showed that the steel plate frame effectively enhanced the compressive peak load of the wall, and increasing the steel plate thickness improved compressive strength and confinement effect. Nonlinear relations were observed between the preload ratio and the peak load, and local buckling of the steel plate frame was affected by the preload ratio. Finite element models were used to verify the experimental results, and calculation formulas for predicting the compressive peak load were developed and found to be accurate.
JOURNAL OF BUILDING ENGINEERING
(2024)
Article
Construction & Building Technology
Bangyu Cheng, Jinlong Yang, Yucheng Fan, Zhi Ni, Ziyan Hang, Bowen Zeng, Huanxun Liu, Chuang Feng
Summary: This study investigates the property-microstructure relationships in graphene nanoplatelet (GNP) reinforced cement composites (GNPRCCs) using three-dimensional finite element modeling and experiments. The results reveal that GNPs aligned at 45 degrees have the most significant impact on enhancing load-bearing capacity and damage resistance of the composites. A larger GNP diameter-to-thickness ratio is beneficial for crack bridging and propagation control. The orientation and porosity of pores have significant effects on the damage behaviors of the composites, while pore shape shows negligible effects. These findings provide key guidelines for optimizing microstructural features and improving the performance and durability of construction materials.
JOURNAL OF BUILDING ENGINEERING
(2024)
Article
Construction & Building Technology
Patrick N. Lemougna, Arnold Ismailov, Erkki Levanen, Pekka Tanskanen, Juho Yliniemi, Katja Kilpimaa, Mirja Illikainen
Summary: This study investigates the effect of glass wool waste on the sintering properties of kaolinitic and illitic clays in the ceramic industry. It was found that the addition of glass wool increased compressive strength at lower temperatures, while the addition of spodumene tailings mitigated firing shrinkage at higher temperatures.
JOURNAL OF BUILDING ENGINEERING
(2024)
Article
Construction & Building Technology
Duidi Wu, Shuangdui Wu, Qianyou Zhao, Shuo Zhang, Jin Qi, Jie Hu, Borong Lin
Summary: This study proposes an intelligent elevator information system (IEIS) based on computer vision technology, which monitors elevator occupancy and guides demand-driven operation optimization to achieve energy-efficient management and efficient operation.
JOURNAL OF BUILDING ENGINEERING
(2024)
