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Feb.2026 Vol.49 No.2

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Journal Information

Total Articles: 21, Total Pages: 144

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
DOI: 10.3969/j.issn.1003-5060.2026.02.002
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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
DOI: 10.3969/j.issn.1003-5060.2026.02.004
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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
DOI: 10.3969/j.issn.1003-5060.2026.02.011
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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
DOI: 10.3969/j.issn.1003-5060.2026.02.015
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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
DOI: 10.3969/j.issn.1003-5060.2026.02.018
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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
DOI: 10.3969/j.issn.1003-5060.2026.02.019
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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
DOI: 10.3969/j.issn.1003-5060.2026.02.020
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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
DOI: 10.3969/j.issn.1003-5060.2026.02.021
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