Zhen Leng

Hong Kong Polytechnic University - Department of Civil and Environmental Engineering

Hung Hom, Kowloon

Hong Kong

SCHOLARLY PAPERS

8

DOWNLOADS

450

TOTAL CITATIONS

2

Scholarly Papers (8)

1.

Recent Advances in Low-Carbon Cementitious Materials: Production Methods, Scale Up Potential, Environmental Impact and Barriers

Number of pages: 74 Posted: 05 Sep 2024
Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University, affiliation not provided to SSRN, affiliation not provided to SSRN, Hong Kong Polytechnic University - Department of Civil and Environmental Engineering and City University of Hong Kong (CityU)
Downloads 147 (426,379)
Citation 1

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Low-carbon cementitious materials, Alkali-activated materials, Carbonatable Binders, Limestone calcined clay cements, Ye'elimite rich cements, Belite-rich Portland cement

2.

Characterization of Nanoscopic Crack Propagation at Virgin-Aged Binder Interface in Asphalt Containing Recycled Asphalt Mixture Based on Molecular Dynamics Simulations

Number of pages: 24 Posted: 05 Jan 2022
Hong Kong Polytechnic University - Department of Civil and Environmental Engineering, Hong Kong Polytechnic University - Department of Civil and Environmental Engineering, Hong Kong Polytechnic University - Department of Civil and Environmental Engineering, University of Nottingham - Nottingham Transportation Engineering Centre and Hong Kong Polytechnic University - Department of Civil and Environmental Engineering
Downloads 70 (709,418)

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recycled asphalt mixture, Interfacial blending zone, Molecular dynamics simulations, Cracking resistance, temperature

3.

Chemical Upcycling of Waste Pet into Sustainable Asphalt Pavement Containing Recycled Concrete Aggregates: Insight into Moisture-Induced Damage

Number of pages: 30 Posted: 12 Jul 2022
Wuhan Institute of Technology, Wuhan Institute of Technology, Wuhan Institute of Technology, Hong Kong Polytechnic University - Department of Civil and Environmental Engineering, Wuhan Institute of Technology, affiliation not provided to SSRN, Wuhan Institute of Technology and affiliation not provided to SSRN
Downloads 61 (762,562)

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Waste Polyethylene Terephthalate, Recycled Concrete Aggregate, Recycled Aggregate Asphalt Mixture, Moisture-Induced Damage Evaluation

4.

Numerical Modeling of the Mechanical Response of Asphalt Concrete in Tension and Compression

Number of pages: 27 Posted: 06 Mar 2023
Hong Kong Polytechnic University, Hong Kong Polytechnic University - Department of Civil and Environmental Engineering, Royal Institute of Technology (KTH), Beijing University of Technology, Southeast University, Indian Institute of Technology (IIT), Kanpur, Chongqing Jiaotong University and Hong Kong Polytechnic University
Downloads 53 (817,474)

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Tension-compression asymmetry, Numerical Modeling, Internal mechanical properties, Aggregate contact, finite element analysis

5.

Multiscale Characterization and Modeling of Aggregate Contact Effects on Asphalt Concrete's Tension-Compression Asymmetry

Number of pages: 24 Posted: 31 Jan 2023
Hong Kong Polytechnic University, Hong Kong Polytechnic University, Royal Institute of Technology (KTH), Hong Kong Polytechnic University - Department of Civil and Environmental Engineering, Beijing University of Technology, Chongqing Jiaotong University and Hong Kong Polytechnic University
Downloads 53 (817,474)

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Tension-compression asymmetry, Aggregate contacts, Contact region, finite element analysis

6.

Synthesizing Climate and Traffic Factors for Pavement Regionalization in China

Number of pages: 34 Posted: 26 Jun 2024
Ruijun Cao, Linyi Yao and Zhen Leng
The Hong Kong Polytechnic University Shenzhen Research Institute, affiliation not provided to SSRN and Hong Kong Polytechnic University - Department of Civil and Environmental Engineering
Downloads 29 (1,040,095)
Citation 1

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Asphalt Pavement, Regionalization, K-means++ Clustering, Climate-Traffic Interaction, Pavement Management

7.

Multiscale Modeling of Environment-Dependent Heterogeneous Porous Media by a Thermo-Hydro-Mechanical Damage Model

Number of pages: 27 Posted: 30 Dec 2023
Mingyang Gong, Zhen Leng and Binbin Yin
Hong Kong Polytechnic University, Hong Kong Polytechnic University - Department of Civil and Environmental Engineering and Hong Kong Polytechnic University
Downloads 25 (1,087,189)

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Multiscale modeling, Thermo-hydro-mechanical model, Homogenization method, Mesoscale damage, Heterogeneous porous media

8.

Cooling Efficiency of Thermochromic Asphalt Pavement Material and its Contribution to Field Performance Enhancement of Asphalt Mixture

Number of pages: 48 Posted: 19 Sep 2023
Hunan University, Hunan University, Hunan University, Hong Kong Polytechnic University - Department of Civil and Environmental Engineering and Hunan University
Downloads 12 (1,245,283)

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cool pavement material, thermochromic microcapsule, solar albedo back calculation, numerical simulation, cooling efficiency, field performance enhancement