Jul.2024 - 学报杂志社

Robotics and Artificial Intelligence

Research on AGV path planning based on improved ant colony algorithm

QU Xinhuai, XU Chenglong, DING Birong, MENG Guanjun

(School of Mechanical Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 865-869

DOI: 10.3969/j.issn.1003-5060.2024.07.001

Abstract PDF

Six-degree-of-freedom grasping of unknown objects considering point cloud skeleton features

WU Hang, XIE Yuanlong, WANG Shuting, WEI Qibin, XIONG Tifan

(School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 870-878

DOI: 10.3969/j.issn.1003-5060.2024.07.002

Abstract PDF

Improved YOLOv5 staircase target recognition algorithm applied to intelligent metamorphic vehicles

LIU Jun, ZHANG Cheng, RUAN Xiaodong

(School of Automobile and Traffic Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 879-886, 899

DOI: 10.3969/j.issn.1003-5060.2024.07.003

Abstract PDF

Machinery and Automobile Engineering

Research on simulation and optimization of sheet metal mixed-flow production line

WANG Yong $ ^{1} $, ZHANG Haoran $ ^{1} $, ZHANG Peng $ ^{1} $, CHEN Jiaojiao $ ^{1} $, YU Jun $ ^{2} $

(1. School of Mechanical Engineering, Hefei University of Technology, Hefei 230009, China; 2. Ma'anshan Zhongya Machine Tools Manufacturing Co., Ltd., Ma'anshan 243131, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 887-892

DOI: 10.3969/j.issn.1003-5060.2024.07.004

Abstract PDF

Design of truck brake drum temperature and differential oil temperature monitoring and prediction system

HUANG Liyuan $ ^{1} $, CHEN Qi $ ^{1} $, WANG Liangjian $ ^{1} $, ZHANG Daocheng $ ^{2} $, XIA Tongliang $ ^{2} $

(1. School of Mechanical Engineering, Hefei University of Technology, Hefei 230009, China; 2. Fangsheng Axle (Hefei) Co., Ltd., Hefei 230071, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 893-899

DOI: 10.3969/j.issn.1003-5060.2024.07.005

Abstract PDF

Lightweight-based life cycle assessment of cast aluminum engine hood

LI Shuhua $ ^{1,2} $, BEI Jing $ ^{1,2} $, WU Yitao $ ^{1,2} $, WANG Yongjia $ ^{1,2} $, ZHANG Daisheng $ ^{1,2} $

(1. School of Automobile and Traffic Engineering, Hefei University of Technology, Hefei 230009, China; 2. Intelligent Manufacturing Institute, Hefei University of Technology, Hefei 230051, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 900-905

DOI: 10.3969/j.issn.1003-5060.2024.07.006

Abstract PDF

Electrical Engineering and Automation

Dual market bidding strategy of aggregator considering response default risk

ZHANG Jingjing, LI Shuyang

(Anhui Province Key Laboratory of New Energy Utilization and Energy Saving, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 906-911

DOI: 10.3969/j.issn.1003-5060.2024.07.007

Abstract PDF

Application of DQ Transformation and MUSIC algorithm in interharmonics detection of ITER magnet power supply signal

ZHANG Wenjin, MA Yuanming, CHEN Xing, WANG Yazhou

(School of Microelectronics, Hefei University of Technology, Hefei 230601, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 912-916

DOI: 10.3969/j.issn.1003-5060.2024.07.008

Abstract PDF

Transportation Engineering

A civil aviation unplanned event analysis method combined with Word2vec and BiLSTM

WANG Jie $ ^{1} $, ZHOU Di $ ^{1} $, ZUO Hongfu $ ^{1} $, HUANG Wei $ ^{2} $

(1. College of Civil Aviation, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China; 2. Chengdu Spaceon Electronics Co., Ltd., Chengdu 611731, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 917-924

DOI: 10.3969/j.issn.1003-5060.2024.07.009

Abstract PDF

Damage identification of high-speed railway bridge based on genetic algorithm

YANG Hongyin $ ^{1,2} $, ZHANG Wei $ ^{1} $, CAO Hongyou $ ^{3} $, WU Nanhao $ ^{1} $, LIU Zhangjun $ ^{1} $

(1. School of Civil Engineering and Architecture, Wuhan Institute of Technology, Wuhan 430073, China; 2. State Key Laboratory for Health and Safety of Bridge Structures, Wuhan 430034, China; 3. School of Civil Engineering and Architecture, Wuhan University of Technology, Wuhan 430070, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 925-930, 985

DOI: 10.3969/j.issn.1003-5060.2024.07.010

Abstract PDF

Resources and Environmental Engineering

Occurrence state and genesis of gold in Paodaoling gold deposit, Chizhou City, Anhui Province

LENG Huicong $ ^{1,2,3} $, YUAN Feng $ ^{1,2,3} $, DENG Yufeng $ ^{1,2,3} $, ZHOU Taofa $ ^{1,2,3} $, LI Yue $ ^{1,2,3} $

(1. School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China; 2. Ore Deposit and Exploration Center (ODEC), Hefei University of Technology, Hefei 230009, China; 3. Anhui Province Engineering Research Center for Mineral Resources and Mine Environments, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 931-940, 947

DOI: 10.3969/j.issn.1003-5060.2024.07.011

Abstract PDF

Sedimentary environment and hydrocarbon potential of Dalong Formation in central and southern Anhui Province

KAN Tianxiang $ ^{1} $, LI Longming $ ^{1} $, CHEN Mo $ ^{1} $, JIANG Ren $ ^{2} $, SHEN Yuefeng $ ^{1} $, HAN Xu $ ^{1} $

(1. School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China; 2. Nanjing Center, China Geological Survey, Nanjing 210016, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 941-947

DOI: 10.3969/j.issn.1003-5060.2024.07.012

Abstract PDF

Chemical Engineering

Fabrication of ground biotite based composite hydrogels for solar-driven water evaporation

WANG Qiuliang, XUE Jingzhe, CHEN Sheng, LU Yang

(School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 948-951

DOI: 10.3969/j.issn.1003-5060.2024.07.013

Abstract PDF

Synthesis, structure, and properties of a chiral porous complex

ZHU Chengfeng, HU Yuanyuan, ZHANG Amei, ZHU Yanqing, DENG Ning, LI Yougui

(School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 952-956

DOI: 10.3969/j.issn.1003-5060.2024.07.014

Abstract PDF

Management Science and Engineering

Research and application of evaluation model of power grid investment elements based on knowledge graph

YANG Fangfang $ ^{1} $, HE Ju $ ^{2} $, SUN Wenbing $ ^{2} $, HU Cheng'en $ ^{2} $, DENG Huaxia $ ^{1} $

(1. School of Instrument Science and Opto-electronics Engineering, Hefei University of Technology, Hefei 230009, China; 2. Anqing Power Supply Company, State Grid Anhui Electric Power Co., Ltd., Anqing 246001, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 957-961

DOI: 10.3969/j.issn.1003-5060.2024.07.015

Abstract PDF

Analysis of the influence of the transfer of pricing right on decisions of recycling and remanufacturing

HUANG Mengyu $ ^{1} $, LI Kai $ ^{1,2} $, FU Hong $ ^{1,2} $

(1. School of Management, Hefei University of Technology, Hefei 230009, China; 2. Key Laboratory of Process Optimization and Intelligent Decision Making of Ministry of Education, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 962-966, 994

DOI: 10.3969/j.issn.1003-5060.2024.07.016

Abstract PDF

Mathematics and Physics

Analysis of $ PM_{2.5} $ based on functional k-nearest neighbors classification model

LIU Zhuang, LING Nengxiang

(School of Mathematics, Hefei University of Technology, Hefei 230601, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 967-970

DOI: 10.3969/j.issn.1003-5060.2024.07.017

Abstract PDF

A regularized ensemble Kalman method for acoustic inverse scattering problem

ZHENG Xiang, CHEN Die

(School of Mathematical Sciences, University of Electronic Science and Technology of China, Chengdu 611731, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 971-978

DOI: 10.3969/j.issn.1003-5060.2024.07.018

Abstract PDF

Civil and Hydraulic Engineering

Study on anti-overturning stability of bidirectional asymmetrical swivel continuous beam bridge

LI Shuo $ ^{1} $, XIN Yu $ ^{1} $, LIU Feng $ ^{2} $, SHI Yan $ ^{3} $, WANG Zuocai $ ^{1} $

(1. School of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China; 2. China Railway 24th Bureau Group Co., Ltd., Shanghai 200071, China; 3. Design and Research Institute, China Railway Fourth Bureau Group Co., Ltd., Hefei 230023, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 979-985

DOI: 10.3969/j.issn.1003-5060.2024.07.019

Abstract PDF

Research on support timing of karst tunnel based on convergence-constraint method

ZHANG Juwen $ ^{1} $, LI Yongxin $ ^{2} $

(1. China Railway Tunnel Consultants Co., Ltd., Guangzhou 511458, China; 2. School of Automobile and Traffic Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 986-994

DOI: 10.3969/j.issn.1003-5060.2024.07.020

Abstract PDF

Research on detection algorithm for bridge apparent crack based on deep learning

ZHANG Mingxiang $ ^{1,2} $, ZHANG Rui $ ^{1} $, ZHONG Qiren $ ^{1} $

(1. School of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China; 2. Anhui Civil Engineering Research Center for Disaster Prevention and Mitigation, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 995-1002

DOI: 10.3969/j.issn.1003-5060.2024.07.021

Abstract PDF

Analysis of welding stress and deformation of old steel bridge reinforcement based on inherent strain

DU Yanghua, LUO Yu, ZHAO Sheng, OHSAAWA Naoki

(School of Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 1003-1008

DOI: 10.3969/j.issn.1003-5060.2024.07.022

Abstract PDF

Robotics and Artificial Intelligence

Research on AGV path planning based on improved ant colony algorithm

QU Xinhuai, XU Chenglong, DING Birong, MENG Guanjun

(School of Mechanical Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 865-869

DOI: 10.3969/j.issn.1003-5060.2024.07.001

Abstract PDF

Six-degree-of-freedom grasping of unknown objects considering point cloud skeleton features

WU Hang, XIE Yuanlong, WANG Shuting, WEI Qibin, XIONG Tifan

(School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 870-878

DOI: 10.3969/j.issn.1003-5060.2024.07.002

Abstract PDF

Improved YOLOv5 staircase target recognition algorithm applied to intelligent metamorphic vehicles

LIU Jun, ZHANG Cheng, RUAN Xiaodong

(School of Automobile and Traffic Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 879-886, 899

DOI: 10.3969/j.issn.1003-5060.2024.07.003

Abstract PDF

Machinery and Automobile Engineering

Research on simulation and optimization of sheet metal mixed-flow production line

WANG Yong $ ^{1} $, ZHANG Haoran $ ^{1} $, ZHANG Peng $ ^{1} $, CHEN Jiaojiao $ ^{1} $, YU Jun $ ^{2} $

(1. School of Mechanical Engineering, Hefei University of Technology, Hefei 230009, China; 2. Ma'anshan Zhongya Machine Tools Manufacturing Co., Ltd., Ma'anshan 243131, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 887-892

DOI: 10.3969/j.issn.1003-5060.2024.07.004

Abstract PDF

Design of truck brake drum temperature and differential oil temperature monitoring and prediction system

HUANG Liyuan $ ^{1} $, CHEN Qi $ ^{1} $, WANG Liangjian $ ^{1} $, ZHANG Daocheng $ ^{2} $, XIA Tongliang $ ^{2} $

(1. School of Mechanical Engineering, Hefei University of Technology, Hefei 230009, China; 2. Fangsheng Axle (Hefei) Co., Ltd., Hefei 230071, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 893-899

DOI: 10.3969/j.issn.1003-5060.2024.07.005

Abstract PDF

Lightweight-based life cycle assessment of cast aluminum engine hood

LI Shuhua $ ^{1,2} $, BEI Jing $ ^{1,2} $, WU Yitao $ ^{1,2} $, WANG Yongjia $ ^{1,2} $, ZHANG Daisheng $ ^{1,2} $

(1. School of Automobile and Traffic Engineering, Hefei University of Technology, Hefei 230009, China; 2. Intelligent Manufacturing Institute, Hefei University of Technology, Hefei 230051, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 900-905

DOI: 10.3969/j.issn.1003-5060.2024.07.006

Abstract PDF

Electrical Engineering and Automation

Dual market bidding strategy of aggregator considering response default risk

ZHANG Jingjing, LI Shuyang

(Anhui Province Key Laboratory of New Energy Utilization and Energy Saving, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 906-911

DOI: 10.3969/j.issn.1003-5060.2024.07.007

Abstract PDF

Application of DQ Transformation and MUSIC algorithm in interharmonics detection of ITER magnet power supply signal

ZHANG Wenjin, MA Yuanming, CHEN Xing, WANG Yazhou

(School of Microelectronics, Hefei University of Technology, Hefei 230601, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 912-916

DOI: 10.3969/j.issn.1003-5060.2024.07.008

Abstract PDF

Transportation Engineering

A civil aviation unplanned event analysis method combined with Word2vec and BiLSTM

WANG Jie $ ^{1} $, ZHOU Di $ ^{1} $, ZUO Hongfu $ ^{1} $, HUANG Wei $ ^{2} $

(1. College of Civil Aviation, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China; 2. Chengdu Spaceon Electronics Co., Ltd., Chengdu 611731, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 917-924

DOI: 10.3969/j.issn.1003-5060.2024.07.009

Abstract PDF

Damage identification of high-speed railway bridge based on genetic algorithm

YANG Hongyin $ ^{1,2} $, ZHANG Wei $ ^{1} $, CAO Hongyou $ ^{3} $, WU Nanhao $ ^{1} $, LIU Zhangjun $ ^{1} $

(1. School of Civil Engineering and Architecture, Wuhan Institute of Technology, Wuhan 430073, China; 2. State Key Laboratory for Health and Safety of Bridge Structures, Wuhan 430034, China; 3. School of Civil Engineering and Architecture, Wuhan University of Technology, Wuhan 430070, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 925-930, 985

DOI: 10.3969/j.issn.1003-5060.2024.07.010

Abstract PDF

Resources and Environmental Engineering

Occurrence state and genesis of gold in Paodaoling gold deposit, Chizhou City, Anhui Province

LENG Huicong $ ^{1,2,3} $, YUAN Feng $ ^{1,2,3} $, DENG Yufeng $ ^{1,2,3} $, ZHOU Taofa $ ^{1,2,3} $, LI Yue $ ^{1,2,3} $

(1. School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China; 2. Ore Deposit and Exploration Center (ODEC), Hefei University of Technology, Hefei 230009, China; 3. Anhui Province Engineering Research Center for Mineral Resources and Mine Environments, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 931-940, 947

DOI: 10.3969/j.issn.1003-5060.2024.07.011

Abstract PDF

Sedimentary environment and hydrocarbon potential of Dalong Formation in central and southern Anhui Province

KAN Tianxiang $ ^{1} $, LI Longming $ ^{1} $, CHEN Mo $ ^{1} $, JIANG Ren $ ^{2} $, SHEN Yuefeng $ ^{1} $, HAN Xu $ ^{1} $

(1. School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China; 2. Nanjing Center, China Geological Survey, Nanjing 210016, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 941-947

DOI: 10.3969/j.issn.1003-5060.2024.07.012

Abstract PDF

Chemical Engineering

Fabrication of ground biotite based composite hydrogels for solar-driven water evaporation

WANG Qiuliang, XUE Jingzhe, CHEN Sheng, LU Yang

(School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 948-951

DOI: 10.3969/j.issn.1003-5060.2024.07.013

Abstract PDF

Synthesis, structure, and properties of a chiral porous complex

ZHU Chengfeng, HU Yuanyuan, ZHANG Amei, ZHU Yanqing, DENG Ning, LI Yougui

(School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 952-956

DOI: 10.3969/j.issn.1003-5060.2024.07.014

Abstract PDF

Management Science and Engineering

Research and application of evaluation model of power grid investment elements based on knowledge graph

YANG Fangfang $ ^{1} $, HE Ju $ ^{2} $, SUN Wenbing $ ^{2} $, HU Cheng'en $ ^{2} $, DENG Huaxia $ ^{1} $

(1. School of Instrument Science and Opto-electronics Engineering, Hefei University of Technology, Hefei 230009, China; 2. Anqing Power Supply Company, State Grid Anhui Electric Power Co., Ltd., Anqing 246001, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 957-961

DOI: 10.3969/j.issn.1003-5060.2024.07.015

Abstract PDF

Analysis of the influence of the transfer of pricing right on decisions of recycling and remanufacturing

HUANG Mengyu $ ^{1} $, LI Kai $ ^{1,2} $, FU Hong $ ^{1,2} $

(1. School of Management, Hefei University of Technology, Hefei 230009, China; 2. Key Laboratory of Process Optimization and Intelligent Decision Making of Ministry of Education, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 962-966, 994

DOI: 10.3969/j.issn.1003-5060.2024.07.016

Abstract PDF

Mathematics and Physics

Analysis of $ PM_{2.5} $ based on functional k-nearest neighbors classification model

LIU Zhuang, LING Nengxiang

(School of Mathematics, Hefei University of Technology, Hefei 230601, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 967-970

DOI: 10.3969/j.issn.1003-5060.2024.07.017

Abstract PDF

A regularized ensemble Kalman method for acoustic inverse scattering problem

ZHENG Xiang, CHEN Die

(School of Mathematical Sciences, University of Electronic Science and Technology of China, Chengdu 611731, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 971-978

DOI: 10.3969/j.issn.1003-5060.2024.07.018

Abstract PDF

Civil and Hydraulic Engineering

Study on anti-overturning stability of bidirectional asymmetrical swivel continuous beam bridge

LI Shuo $ ^{1} $, XIN Yu $ ^{1} $, LIU Feng $ ^{2} $, SHI Yan $ ^{3} $, WANG Zuocai $ ^{1} $

(1. School of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China; 2. China Railway 24th Bureau Group Co., Ltd., Shanghai 200071, China; 3. Design and Research Institute, China Railway Fourth Bureau Group Co., Ltd., Hefei 230023, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 979-985

DOI: 10.3969/j.issn.1003-5060.2024.07.019

Abstract PDF

Research on support timing of karst tunnel based on convergence-constraint method

ZHANG Juwen $ ^{1} $, LI Yongxin $ ^{2} $

(1. China Railway Tunnel Consultants Co., Ltd., Guangzhou 511458, China; 2. School of Automobile and Traffic Engineering, Hefei University of Technology, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 986-994

DOI: 10.3969/j.issn.1003-5060.2024.07.020

Abstract PDF

Research on detection algorithm for bridge apparent crack based on deep learning

ZHANG Mingxiang $ ^{1,2} $, ZHANG Rui $ ^{1} $, ZHONG Qiren $ ^{1} $

(1. School of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China; 2. Anhui Civil Engineering Research Center for Disaster Prevention and Mitigation, Hefei 230009, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 995-1002

DOI: 10.3969/j.issn.1003-5060.2024.07.021

Abstract PDF

Analysis of welding stress and deformation of old steel bridge reinforcement based on inherent strain

DU Yanghua, LUO Yu, ZHAO Sheng, OHSAAWA Naoki

(School of Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, China)

J. Hefei Univ. Tech. (Nat. Sci.), Jul.2024, Vol.47 No.7: 1003-1008

DOI: 10.3969/j.issn.1003-5060.2024.07.022

Abstract PDF

Navigation

Jul.2024 Vol.47 No.7

Journal Information

Robotics and Artificial Intelligence

Machinery and Automobile Engineering

Electrical Engineering and Automation

Transportation Engineering

Resources and Environmental Engineering

Chemical Engineering

Management Science and Engineering

Mathematics and Physics

Civil and Hydraulic Engineering

Robotics and Artificial Intelligence

Machinery and Automobile Engineering

Electrical Engineering and Automation

Transportation Engineering

Resources and Environmental Engineering

Chemical Engineering

Management Science and Engineering

Mathematics and Physics

Civil and Hydraulic Engineering

Account