Study on Wind Resistance Performance of Transmission Tower Using Fixture-Type Reinforcement Device
Transmission towers are an important component of the electric system, and their tall structural characteristics make them susceptible to failure under strong winds. Therefore, it is crucial to enhance the wind resistance of the transmission tower structures. This paper uses the finite element metho...
Saved in:
| Main Authors: | , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2025-01-01
|
| Series: | Applied Sciences |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2076-3417/15/2/747 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832589221644206080 |
|---|---|
| author | Xiao Tan Yaodong Liu Ben Sha Nailong Zhang Jie Chen Hao Wang Jianxiao Mao |
| author_facet | Xiao Tan Yaodong Liu Ben Sha Nailong Zhang Jie Chen Hao Wang Jianxiao Mao |
| author_sort | Xiao Tan |
| collection | DOAJ |
| description | Transmission towers are an important component of the electric system, and their tall structural characteristics make them susceptible to failure under strong winds. Therefore, it is crucial to enhance the wind resistance of the transmission tower structures. This paper uses the finite element method to investigate the influence of a fixture-type reinforcement device (FRD) on the load-bearing performance of the transmission tower structure and explores the effects of different numbers of fixture pairs on the reinforcement. Based on this, the paper further analyzes the stress characteristics and failure modes of a typical tower structure under wind loads in two directions and investigates the influence of different reinforcement lengths on the wind resistance performance of the tower structure. The research results indicate that the FRD can effectively improve the deformation mode and failure characteristics of steel components under axial load. At the same time, using the FRD can effectively reduce the deformation of tower structures under strong wind, and only reinforcing three angled steel components can reduce the tower top displacement by about 55% and more. |
| format | Article |
| id | doaj-art-dc1b942cd6e74bc8a6a03415a84eae9c |
| institution | Kabale University |
| issn | 2076-3417 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj-art-dc1b942cd6e74bc8a6a03415a84eae9c2025-01-24T13:20:40ZengMDPI AGApplied Sciences2076-34172025-01-0115274710.3390/app15020747Study on Wind Resistance Performance of Transmission Tower Using Fixture-Type Reinforcement DeviceXiao Tan0Yaodong Liu1Ben Sha2Nailong Zhang3Jie Chen4Hao Wang5Jianxiao Mao6State Grid Jiangsu Electric Power Co., Ltd., Research Institute, Nanjing 210096, ChinaKey Laboratory of Concrete and Prestressed Concrete Structure of Ministry of Education, Southeast University, Nanjing 210096, ChinaKey Laboratory of Concrete and Prestressed Concrete Structure of Ministry of Education, Southeast University, Nanjing 210096, ChinaState Grid Jiangsu Electric Power Co., Ltd., Research Institute, Nanjing 210096, ChinaState Grid Jiangsu Electric Power Co., Ltd., Research Institute, Nanjing 210096, ChinaKey Laboratory of Concrete and Prestressed Concrete Structure of Ministry of Education, Southeast University, Nanjing 210096, ChinaKey Laboratory of Concrete and Prestressed Concrete Structure of Ministry of Education, Southeast University, Nanjing 210096, ChinaTransmission towers are an important component of the electric system, and their tall structural characteristics make them susceptible to failure under strong winds. Therefore, it is crucial to enhance the wind resistance of the transmission tower structures. This paper uses the finite element method to investigate the influence of a fixture-type reinforcement device (FRD) on the load-bearing performance of the transmission tower structure and explores the effects of different numbers of fixture pairs on the reinforcement. Based on this, the paper further analyzes the stress characteristics and failure modes of a typical tower structure under wind loads in two directions and investigates the influence of different reinforcement lengths on the wind resistance performance of the tower structure. The research results indicate that the FRD can effectively improve the deformation mode and failure characteristics of steel components under axial load. At the same time, using the FRD can effectively reduce the deformation of tower structures under strong wind, and only reinforcing three angled steel components can reduce the tower top displacement by about 55% and more.https://www.mdpi.com/2076-3417/15/2/747transmission towerwind resistance performancefixture-type reinforcement devicefailure mode |
| spellingShingle | Xiao Tan Yaodong Liu Ben Sha Nailong Zhang Jie Chen Hao Wang Jianxiao Mao Study on Wind Resistance Performance of Transmission Tower Using Fixture-Type Reinforcement Device Applied Sciences transmission tower wind resistance performance fixture-type reinforcement device failure mode |
| title | Study on Wind Resistance Performance of Transmission Tower Using Fixture-Type Reinforcement Device |
| title_full | Study on Wind Resistance Performance of Transmission Tower Using Fixture-Type Reinforcement Device |
| title_fullStr | Study on Wind Resistance Performance of Transmission Tower Using Fixture-Type Reinforcement Device |
| title_full_unstemmed | Study on Wind Resistance Performance of Transmission Tower Using Fixture-Type Reinforcement Device |
| title_short | Study on Wind Resistance Performance of Transmission Tower Using Fixture-Type Reinforcement Device |
| title_sort | study on wind resistance performance of transmission tower using fixture type reinforcement device |
| topic | transmission tower wind resistance performance fixture-type reinforcement device failure mode |
| url | https://www.mdpi.com/2076-3417/15/2/747 |
| work_keys_str_mv | AT xiaotan studyonwindresistanceperformanceoftransmissiontowerusingfixturetypereinforcementdevice AT yaodongliu studyonwindresistanceperformanceoftransmissiontowerusingfixturetypereinforcementdevice AT bensha studyonwindresistanceperformanceoftransmissiontowerusingfixturetypereinforcementdevice AT nailongzhang studyonwindresistanceperformanceoftransmissiontowerusingfixturetypereinforcementdevice AT jiechen studyonwindresistanceperformanceoftransmissiontowerusingfixturetypereinforcementdevice AT haowang studyonwindresistanceperformanceoftransmissiontowerusingfixturetypereinforcementdevice AT jianxiaomao studyonwindresistanceperformanceoftransmissiontowerusingfixturetypereinforcementdevice |