Browsing NTNU Open by Author "Lou, Baowen"
Now showing items 1-19 of 19
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Air pollution perception in ten countries during the COVID-19 pandemic
Lou, Baowen; Barbieri, Diego Maria; Passavanti, Marco; Hui, Cang; Gupta, Akshay; Hoff, Inge; Lessa, Daniela Antunes; Sikka, Gaurav; Chang, Kevin; Fang, Kevin; Lam, Louisa; Maharaj, Brij; Ghasemi, Navid; Qiao, Yaning; Adomako, Solomon; Foroutan Mirhosseini, Seyed Ali; Naik, Bhaven; Banerjee, Arunabha; Wang, Fusong; Tucker, Andrew; Liu, Zhuangzhuang; Wijayaratna, Kasun; Naseri, Sahra; Chen, Hao; Yu, Lei; Shu, Benan; Goswami, Shubham; Peprah, Prince; Hessami, Amir; Abbas, Montasir; Agarwal, Nithin (Peer reviewed; Journal article, 2021)As largely documented in the literature, the stark restrictions enforced worldwide in 2020 to curb the COVID-19 pandemic also curtailed the production of air pollutants to some extent. This study investigates the perception ... -
Assessment of carbon dioxide emissions during production, construction and use stages of asphalt pavements
Barbieri, Diego Maria; Lou, Baowen; Wang, Fusong; Hoff, Inge; Wu, Shaopeng; Li, Jiashuo; Vignisdottir, Hrefna Run; Bohne, Rolf André; Anastasio, Sara; Kristensen, Terje (Journal article; Peer reviewed, 2021) -
Calcium bentonite and sodium bentonite as stabilizers for roads unbound
Barbieri, Diego Maria; Lou, Baowen; Dyke, Robert Jason; Chen, Hao; Zhao, Pengxiang; Memon, Shazim Ali; Hoff, Inge (Peer reviewed; Journal article, 2021)Several technologies are currently available to stabilize the unbound layers of road pavements. The use of these solutions, often manufactured by means of chemical processes, is steadily increasing worldwide. As an alternative ... -
The classification and reutilisation of recycled asphalt pavement binder: Norwegian case study
Zhang, Xuemei; Chen, Hao; Barbieri, Diego Maria; Lou, Baowen; Hoff, Inge (Peer reviewed; Journal article, 2022)With increased demand of asphalt pavement and limited binder and aggregate supply, the reutilisation of Recycled Asphalt Pavement (RAP) has gained more attention in pavement engineering from the environmental, sustainable, ... -
Dataset of mechanical properties of coarse aggregates stabilized with traditional and nontraditional additives: Stiffness, deformation, resistance to freezing and stripping
Barbieri, Diego Maria; Lou, Baowen; Dyke, Robert Jason; Chen, Hao; Chandra Sahoo, Umesh; Tingle, Jeb S; Hoff, Inge (Peer reviewed; Journal article, 2022)The dataset derives from a thorough laboratory characterization of all existing stabilization technologies suitable for coarse-graded aggregates. They include two traditional binders (based on cement and bitumen) and eleven ... -
Dataset regarding calcium bentonite and sodium bentonite as stabilizers for roads unbound
Barbieri, Diego Maria; Lou, Baowen; Dyke, Robert Jason; Chen, Hao; Zhao, Pengxiang; Memon, Shazim Ali; Hoff, Inge (Peer reviewed; Journal article, 2022)The collected dataset derives from the laboratory testing of bentonite clay investigated as a stabilization technology for the unbound layers of road pavements. The effect of two kinds of bentonite (calcium based and sodium ... -
Dataset regarding the mechanical characterization of sedimentary rocks derived from Svalbard for possible use in local road constructions
Barbieri, Diego Maria; Dorval, Jean-Gabriel; Lou, Baowen; Chen, Hao; Shu, Benan; Wang, Fusong; Hoff, Inge (Journal article; Peer reviewed, 2021) -
Dataset regarding the mechanical properties of roads unbound treated with synthetic fluid based on isoalkane and tall oil
Barbieri, Diego Maria; Lou, Baowen; Dyke, Robert Jason; Chen, Hao; Wang, Fusong; Connor, Billy; Hoff, Inge (Journal article; Peer reviewed, 2021)The dataset revolves around the laboratory testing of an innovative additive technology for possible stabilization of unbound courses in road pavements. The product is a synthetic fluid based on isoalkane and tall oil ... -
Design and sustainability analyses of road base layers stabilized with traditional and nontraditional additives
Barbieri, Diego Maria; Lou, Baowen; Dyke, Robert Jason; Wang, Xueting; Chen, Hao; Shu, Benan; Gazder, Uneb; Horpibulsuk, Suksun; Tingle, Jeb S; Hoff, Inge (Peer reviewed; Journal article, 2022)Base course is an important structural layer of a road pavement which plays a vital role in transferring and distributing the traffic loadings to the subgrade. The base usually comprises unbound materials, which can be ... -
Effects of pre-curing treatment and chemical accelerators on Portland cement mortars at low temperature (5 °C)
Liu, Zhuangzhuang; Lou, Baowen; Barbieri, Diego Maria; Sha, Aimin; Ye, Tong; Li, Yanlong (Peer reviewed; Journal article, 2020)Artificial heating and chemical admixtures are widespread solutions to keep and improve the early strength of cement concretes in cold weather. The research analyzed the performance of cement mortar at low temperature (5 ... -
Impact of COVID-19 pandemic on mobility in ten countries and associated perceived risk for all transport modes
Barbieri, Diego Maria; Lou, Baowen; Passavanti, Marco; Hui, Cang; Hoff, Inge; Lessa, Daniela Antunes; Sikka, Gaurav; Chang, Kevin; Gupta, Akshay; Fang, Kevin; Banerjee, Arunabha; Maharaj, Brij; Lam, Louisa; Ghasemi, Navid; Naik, Bhaven; Wang, Fusong; Foroutan Mirhosseini, Seyed Ali; Naseri, Sahra; Liu, Zhuangzhuang; Qiao, Yaning; Tucker, Andrew; Wijayaratna, Kasun; Peprah, Prince; Adomako, Solomon; Yu, Lei; Goswami, Shubham; Chen, Hao; Shu, Benan; Hessami, Amir; Abbas, Montasir; Agarwal, Nithin; Rashidi, Taha Hossein (Peer reviewed; Journal article, 2021)The restrictive measures implemented in response to the COVID-19 pandemic have triggered sudden massive changes to travel behaviors of people all around the world. This study examines the individual mobility patterns for ... -
Mechanical properties of roads unbound treated with synthetic fluid based on isoalkane and tall oil
Barbieri, Diego Maria; Lou, Baowen; Dyke, Robert Jason; Chen, Hao; Wang, Fusong; Connor, Billy; Hoff, Inge (Journal article; Peer reviewed, 2021)The unbound layers are an essential component of both highly trafficked and low-volume roads as their me- chanical properties are of major importance when it comes to ensuring a well-performing pavement. However, as the ... -
Microwave Heating as an Innovative Road Maintenance Technology: Aging Effect on Binder and Feasibility Evaluation
Sha, Aimin; Lou, Baowen; Barbieri, Diego Maria; Hoff, Inge (Peer reviewed; Journal article, 2022)The microwave heating/healing technique is regarded as a green maintenance approach for asphalt pavements thanks to its promising environmental and economic benefits. However, the main concern about this technology is ... -
Organosilane and Lignosulfonate Stabilization of Roads Unbound: Performance during a Two-Year Time Span
Barbieri, Diego Maria; Lou, Baowen; Chen, Hao; Shu, Benan; Wang, Fusong; Hoff, Inge (Peer reviewed; Journal article, 2021)The construction of the new Norwegian E39 highway comprises the excavation of extended tunnelling systems, which lead to a tremendous amount of blasted rocks. Among others, a sustainable cost-benefit application of these ... -
Stabilization of Coarse Aggregates with Traditional and Nontraditional Additives
Barbieri, Diego Maria; Lou, Baowen; Dyke, Robert Jason; Chen, Hao; Wang, Fusong; Dongmo-Engeland, Berthe; Tingle, Jeb S; Hoff, Inge (Journal article; Peer reviewed, 2022) -
Strength Development of Metakaolin-Based Alkali-Activated Cement
Lou, Baowen; Vrålstad, Torbjørn (Peer reviewed; Journal article, 2023)Alkali-activated materials, sometimes called geopolymers, can be used as alternative cementitious materials to conventional Portland cement. Currently, there is a significant interest in these materials due to their low ... -
Survey data regarding perceived air quality in Australia, Brazil, China, Ghana, India, Iran, Italy, Norway, South Africa, United States before and during Covid-19 restrictions
Barbieri, Diego Maria; Lou, Baowen; Passavanti, Marco; Hui, Cang; Lessa, Daniela Antunes; Maharaj, Brij; Banerjee, Arunabha; Wang, Fusong; Chang, Kevin; Naik, Bhaven; Yu, Lei; Liu, Zhuangzhuang; Sikka, Gaurav; Tucker, Andrew; Foroutan Mirhosseini, Ali; Naseri, Sahra; Qiao, Yaning; Gupta, Akshay; Abbas, Montasir; Fang, Kevin; Ghasemi, Navid; Peprah, Prince; Goswami, Shubham; Hessami, Amir; Agarwal, Nithin; Lam, Louisa; Adomako, Solomon (Peer reviewed; Journal article, 2020)The dataset deals with the air quality perceived by citizens before and during the enforcement of COVID-19 restrictions in ten countries around the world: Australia, Brazil, China, Ghana, India, Iran, Italy, Norway, South ... -
A Survey Dataset Evaluating Perceptions of Civil Engineering Students about Building Information Modelling (BIM)
Barbieri, Diego Maria; Lou, Baowen; Passavanti, Marco; Barbieri, Aurora; Bjørheim, Fredrik (Journal article; Peer reviewed, 2023) -
A survey dataset to evaluate the changes in mobility and transportation due to COVID-19 travel restrictions in Australia, Brazil, China, Ghana, India, Iran, Italy, Norway, South Africa, United States
Barbieri, Diego Maria; Lou, Baowen; Passavanti, Marco; Hui, Cang; Lessa, Daniela Antunes; Maharaj, Brij; Banerjee, Arunabha; Wang, Fusong; Chang, Kevin; Naik, Bhaven; Yu, Lei; Liu, Zhuangzhuang; Sikka, Gaurav; Tucker, Andrew; Foroutan Mirhosseini, Seyed Ali; Naseri, Sahra; Qiao, Yaning; Gupta, Akshay; Abbas, Montasir; Fang, Kevin; Ghasemi, Navid; Peprah, Prince; Goswami, Shubham; Hessami, Amir; Agarwal, Nithin; Lam, Louisa; Adomako, Solomon (Peer reviewed; Journal article, 2020)COVID-19 pandemic has heavily impacted the global community. To curb the viral transmission, travel restrictions have been enforced across the world. The dataset documents the mobility disruptions and the modal shifts that ...