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The Journal of Hefei University of Technology (Natural Science) is a comprehensive academic journal in the field of natural sciences, supervised by the Ministry of Education of the People’s Republic of China and sponsored by Hefei University of Technology. The journal is dedicated to serving education and scientific research, disseminating science and technology, promoting China’s excellent scientific and technological culture, facilitating international academic exchange, and supporting the socialist modernization of the country.

The journal primarily publishes research papers, scientific achievements, academic discussions, thematic reviews, and trend reports in various fields, including mechanical and automotive engineering, computer and information engineering, electronic science and engineering, civil and hydraulic engineering, resources and environmental engineering, transportation engineering, chemistry and chemical engineering, biological and food engineering, management science and engineering, mathematical and physical sciences, materials science and engineering, electrical engineering and automation, as well as emerging science and technology.

Closely aligned with the strategy for invigorating China through science and education, the strategy on developing a quality work force, and the innovation-driven development strategy, the journal has established two featured columns: “Robotics and Artificial Intelligence” and “Environmental Pollution and Control". Manuscripts accepted for these columns are granted prioritized publication.

The journal is included in Core Journal List of Chinese Science and Technology Papers(Chinese Core Science and Technology Journal) and A Guide to the Core Journal of China( Peking University Core List). It is also indexed by several international retrieval systems, including Chemical Abstracts(CA), Mathematical Reviews (MSN), Abstracts Journal(AJ), and Zentralblatt MATH(Zbl MATH).

Journal Honors

  • Second Prize, National Outstanding Natural Science Journal of Higher Education Institutions and Outstanding Science and Technology Journal of the Ministry of Education(1999)

  • First Prize, Outstanding Journals in the Evaluation of University Journals in Anhui Province(1999, 2009)

  • National Award for Outstanding Editorial Quality of University Science and Technology Journals(2009)

  • Outstanding Journal Award of East China (1997, 2013)

  • Outstanding Journal in the Quality Assessment of University Journals in Anhui Province (2013, 2018)

  • First Place, Anhui Provincial Science and Technology Journal Editing and Proofreading Quality Award (2016)

  • Outstanding Journal Award of Anhui Province (2017–2018, 2019–2020)

  • Outstanding Science and Technology Journal Award for Chinese Universities(2006, 2008, 2010, 2012, 2014, 2018, 2020)

  • Outstanding Science and Technology Journal in the China University Science and Technology Journal Construction Demonstration Case Library(2022, 2024)

Feb.2026 Vol.49 No.2

Total Articles: 21, Total Pages: 144

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Current Issue Contents

Environmental Pollution and Control

Research on a three-dimensional comprehensive evaluation method of geological environmental quality for shield tunneling construction
WU Xiaoyi $ ^{1} $, LI Xiaohui $ ^{1} $, XING Huaixue $ ^{2} $, DOU Fanfan $ ^{3} $
(1. School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China; 2. Nanjing Center, China Geological Survey, Nanjing 210016, China; 3. School of Geography, Jiangsu Second Normal University, Nanjing 211200, China)
J. Hefei Univ. Tech. (Nat. Sci.), Feb.2026, Vol.49 No.2: 151-159
Abstract PDF

Computer and Information Engineering

Feature fusion-based multi-class SQL injection detection
JIANG Zhenzhen $ ^{1} $, YANG Binbin $ ^{2} $, XUE Feng $ ^{3} $
(1. School of Computer Science and Information Engineering, Hefei University of Technology, Hefei 230601, China; 2. Anhui Sanshi Software Technology Co., Ltd., Hefei 230601, China; 3. School of Software, Hefei University of Technology, Hefei 230601, China)
J. Hefei Univ. Tech. (Nat. Sci.), Feb.2026, Vol.49 No.2: 167-172, 193
Abstract PDF

Electronic Science and Engineering

Resources and Environmental Engineering

Biotechnology and Food Engineering

Study on anti-inflammatory mechanism of dendrocandin U from Dendrobium huoshanense
ZHANG Yangqiaoqiao $ ^{1} $, JIANG Hui $ ^{1} $, ZHANG Fengyun $ ^{2} $, LI Qiangming $ ^{1} $, LUO Jianping $ ^{1} $
(1. School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China; 2. School of Basic Medical Sciences, Anhui Medical University, Hefei 230032, China)
J. Hefei Univ. Tech. (Nat. Sci.), Feb.2026, Vol.49 No.2: 214-219
Abstract PDF

Chemical Engineering

Study on the synthesis of fluoro-modified chiral helical polyisocyanides by post-modification and their properties
CHENG Yu $ ^{1,2} $, ZHOU Li $ ^{1,2} $, WU Yongjie $ ^{1,2} $
(1. School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, China; 2. Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering, Hefei University of Technology, Hefei 230009, China)
J. Hefei Univ. Tech. (Nat. Sci.), Feb.2026, Vol.49 No.2: 237-241, 247
Abstract PDF

Mathematics and Physics

Civil and Hydraulic Engineering

Computation of marine gravity gradient models based on Stokes' planar approximation function and GPU parallel computing
BU Jingyu $ ^{1} $, YE Zhourun $ ^{1} $, LIANG Xinghui $ ^{2} $, LIU Jinzhao $ ^{3} $, LIU Lintao $ ^{2} $, WANG Jiachen $ ^{1} $
(1. School of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China; 2. State Key Laboratory of Geodesy and Earth's Dynamics, Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan 430077, China; 3. The First Monitoring and Application Center, China Earthquake Administration, Tianjin 300180, China)
J. Hefei Univ. Tech. (Nat. Sci.), Feb.2026, Vol.49 No.2: 253-259
Abstract PDF
Method of street tree extraction and single wood segmentation by deep learning and K-Means
SHI Zhifei $ ^{1} $, GAO Fei $ ^{1} $, YUAN Bin $ ^{2} $, WU Yan'an $ ^{2} $, ZHANG Shufeng $ ^{2} $, XIE Ronghui $ ^{2} $
(1. School of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China; 2. Anhui Kaiyuan Highway and Bridge Co., Ltd., Hefei 230093, China)
J. Hefei Univ. Tech. (Nat. Sci.), Feb.2026, Vol.49 No.2: 260-267
Abstract PDF
Experimental study on mechanical properties and microstructure of geopolymer materials based on fly ash and powder
TAN Yuqing $ ^{1,2} $, HONG Li $ ^{1,2,3} $, ZHU Lingling $ ^{1,2} $, ZHAO Dan $ ^{1,2} $, LI Hongcen $ ^{1,2} $
(1. School of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China; 2. Anhui Key Laboratory of Civil Engineering Structures and Materials, Hefei 230009, China; 3. Engineering Research Center of Low-carbon Technology and Equipment for Cement-based Materials, Ministry of Education, Hefei 230009, China)
J. Hefei Univ. Tech. (Nat. Sci.), Feb.2026, Vol.49 No.2: 268-277
Abstract PDF
Performance and numerical analysis of axially-loaded concrete-filled double-skin elliptical steel tubular short columns
WANG Jingfeng $ ^{1,2} $, CHENG Qianyong $ ^{1} $, SHEN Qihan $ ^{1,3} $, SU Hang $ ^{1} $
(1. School of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China; 2. Anhui Key Laboratory of Civil Engineering Structures and Materials, Hefei 230009, China; 3. Anhui Collaborative Innovation Center for Advanced Steel Structure Technology and Industrialization, Hefei 230009, China)
J. Hefei Univ. Tech. (Nat. Sci.), Feb.2026, Vol.49 No.2: 278-288
Abstract PDF

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