Jianfeng Zhu

ORCID: 0000-0001-5784-6187
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Research Areas
  • Concrete and Cement Materials Research
  • Magnesium Oxide Properties and Applications
  • Advanced materials and composites
  • Nosocomial Infections in ICU
  • Materials Engineering and Processing
  • Geophysical Methods and Applications
  • Geotechnical Engineering and Analysis
  • Proteoglycans and glycosaminoglycans research
  • Landslides and related hazards
  • Peptidase Inhibition and Analysis
  • Electrokinetic Soil Remediation Techniques
  • Time Series Analysis and Forecasting
  • Platelet Disorders and Treatments
  • Evolutionary Algorithms and Applications
  • Boron and Carbon Nanomaterials Research
  • Pancreatic and Hepatic Oncology Research
  • Climate Change Policy and Economics
  • Airway Management and Intubation Techniques
  • Advanced ceramic materials synthesis
  • Landfill Environmental Impact Studies
  • Myeloproliferative Neoplasms: Diagnosis and Treatment
  • Photovoltaic System Optimization Techniques
  • Corneal Surgery and Treatments
  • Microbial Applications in Construction Materials
  • Geotechnical Engineering and Soil Mechanics

Zhejiang University of Science and Technology
2019-2024

Anhui University of Finance and Economics
2024

Taizhou People's Hospital
2019

Nantong University
2019

Beijing Institute of Petrochemical Technology
2002

Technical University of Denmark
2001-2002

This research aims to investigate the potential of engineering waste marine silt stabilized by a self-developed stabilizing chemical additive called PZ-1 as subgrade filler. is composed calcium carbide residue (CCR) and plant ash (PA) under an optimal composition ratio determined coupling particle swarm optimization with support vector machine (PSO-SVM). The effect curing agent dosage (wg), temperature (wT), number dry-wet cycles (Ndw), organic matter content (wo) on micro-macro behavior...

10.3390/jmse10101442 article EN cc-by Journal of Marine Science and Engineering 2022-10-07

Ternary metal nitrides (of general formula MxM′yNz) attract considerable interest because of their special mechanical, electrical, magnetic, and catalytic properties. Usually they are prepared by ammonolysis ternary oxides (MxM′yOm) at elevated temperatures. We show that transition also obtained nitridation the corresponding carbide 823 K. This transformation appears to occur solid-state diffusion nitride ions. To establish more synthesis schemes for nitrides, we have focused on preparation...

10.1039/b204079b article EN Journal of Materials Chemistry 2002-01-01

An analytical three-dimensional slope reliability evaluation framework was developed in this work independent of use numerical simulations. The stability analysis necessarily carried out by utilizing an extended Morgenstern–Price method, which characterized formulations and competitive computational efficiency. Incorporation the presented method into response surface methodology led to effective framework. applicability superiority examined validated using a real complicated landslide case...

10.3390/buildings12030268 article EN cc-by Buildings 2022-02-24

Calcareous sand, ubiquitous in the geotechnical makeup of South China Sea, exhibits both compressibility and vulnerability to fragmentation when subjected external loading, spanning a spectrum from typical extreme conditions. This investigation aims quantitatively assess compression particle breakage characteristics calcareous sand under varied parameters, including relative density, saturation, applied loads, loading paths, specifically focusing on sustainable methodologies. Through series...

10.3390/su16052190 article EN Sustainability 2024-03-06

Slope leveling is essential for the successful implementation of ground-mounted centralized photovoltaic (PV) plants, but currently, there a lack optimization methods available. To address this issue, linear programming approach has been proposed to optimize PV slope leveling. This method involves dividing field into blocks and grids using hyperbolic paraboloids simulate design surface. By in MATLAB, globally optimal solution can be calculated. Engineering case studies have demonstrated that...

10.3390/buildings14061858 article EN cc-by Buildings 2024-06-19

Based on the relevant data of China's carbon emissions, this study explores development status and impact effect CCER (China Certified Voluntary Emission Reduction) mechanism in emissions trading market, reflecting a high degree professionalism. The points out that mechanism, as an important part effectively promotes activity market realization emission reduction target by incentivizing enterprises to voluntarily reduce purchase certified reductions (CERs) offset quotas. With gradual...

10.62051/ijgem.v3n3.38 article EN cc-by-nc International Journal of Global Economics and Management 2024-07-28

The ternary carbide η-Fe3Mo3C was synthesized by mechanical alloying of elemental Fe, Mo, and graphite subsequent heat treatment. process in the Fe–Mo–C system thermal stability ball-milled sample have been studied X-ray powder diffraction Mössbauer spectroscopy. It is found that occurs during ball-milling. Initially, milling reduces grain sizes pure elements Fe–C to form an amorphous Fe3C-type phase. With increasing times, Mo diffuses into alloys, which accelerates formation non-magnetic...

10.1039/b008365h article EN Journal of Materials Chemistry 2001-01-01

Metro Jet System (MJS) joint microdisturbance reinforcement is often adopted to strengthen and remediate existing tunnels that are severely deformed by under‐construction peripheral works, but analysis related the system of tunnel under consideration seismic effects insufficient at present. In this work, a field test MJS was conducted on basis subway deformation project. Then, numerical simulation study dynamic response performed in combination with wave direction intensity. Results show...

10.1155/2021/7709050 article EN cc-by Shock and Vibration 2021-01-01

The electro-osmosis-combined-preloading method is considered very promising in soft soil improvement, while the uncertainty function mechanism has hindered its practical application. To explore of combined method, experiments concerning single electro-osmosis and were carried out using reclaimed sludge. Macroscopic microscopic properties explored compared. Drainage, settlement, water content pore structure detected during experiments. total drainage average settlement were, respectively,...

10.3390/jmse10050646 article EN cc-by Journal of Marine Science and Engineering 2022-05-09

Objective To investigate the clinical characteristics of primary immune thrombocytopenia (ITP) in adults and to summarize experience order improve diagnosis treatment ITP. Methods from February 2008 June 2014, a total 123 cases adult patients with ITP Taizhou People's Hospital affiliated Yangzhou University were collected into this study, as research object. The data, manifestation, laboratory examination, therapeutic effect retrospectively analyzed. study protocol was approved by...

10.3760/cma.j.issn.1673-419x.2015.05.004 article EN Guoji shuxue ji xueyexue zazhi 2015-09-20

The study aimed to investigate the optimal ratio and curing mechanism of marine organic soft clay (MOSC) stabilized with a combination calcium carbide residue (CCR) silica fume (SF) using response surface methodology (RSM) multi-scale characterization techniques. results showed that CCR had much stronger effect on enhancing MOSC than SF, between SF in new binder, PZ-2, was determined be 56%:44%. main products formed PZ-2 were identified as C-S-H, C-A-H, kaolinite, calcite, dolomite XRD, SEM,...

10.2139/ssrn.4428794 preprint EN 2023-01-01
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