Study on the Anticollision Performance of a New Corrugated Steel Protection System for Bridge Pier
A new type of corrugated steel protection system (CSP) for the bridge pier is proposed to improve the impact resistance of the bridge pier and reduce the loss caused by the collision of the ship against the pier. A new bolt numerical simulation method and finite element model establishment method ar...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2022-01-01
|
| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2022/1263190 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832562173455368192 |
|---|---|
| author | Guicheng Chen Haidong Huang Zhongfu Xiang |
| author_facet | Guicheng Chen Haidong Huang Zhongfu Xiang |
| author_sort | Guicheng Chen |
| collection | DOAJ |
| description | A new type of corrugated steel protection system (CSP) for the bridge pier is proposed to improve the impact resistance of the bridge pier and reduce the loss caused by the collision of the ship against the pier. A new bolt numerical simulation method and finite element model establishment method are proposed and verified by the impact test. The results show that the new method can effectively simulate the mechanical behavior of bolts and CSP. Parameters analysis was carried out subsequently by the verified finite element model which showed that the energy absorbing ability of CSP increases with corrugated steel pipe wall thickness and its weight decreases. It is concluded that CSP (2.0 mm) is the optimal structural type, and compared with the existing FRP Fender System. The results show that the energy absorbing ability of CSP (2.0 mm) is strong, and its final absorbed energy can reach 86.13% of the total energy of the model structural system (7.22 MJ). |
| format | Article |
| id | doaj-art-2dc0175530aa47e1adfbaa0f901d9e99 |
| institution | Kabale University |
| issn | 1875-9203 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-2dc0175530aa47e1adfbaa0f901d9e992025-02-03T01:23:14ZengWileyShock and Vibration1875-92032022-01-01202210.1155/2022/1263190Study on the Anticollision Performance of a New Corrugated Steel Protection System for Bridge PierGuicheng Chen0Haidong Huang1Zhongfu Xiang2School of Civil EngineeringSchool of Civil EngineeringSchool of Civil EngineeringA new type of corrugated steel protection system (CSP) for the bridge pier is proposed to improve the impact resistance of the bridge pier and reduce the loss caused by the collision of the ship against the pier. A new bolt numerical simulation method and finite element model establishment method are proposed and verified by the impact test. The results show that the new method can effectively simulate the mechanical behavior of bolts and CSP. Parameters analysis was carried out subsequently by the verified finite element model which showed that the energy absorbing ability of CSP increases with corrugated steel pipe wall thickness and its weight decreases. It is concluded that CSP (2.0 mm) is the optimal structural type, and compared with the existing FRP Fender System. The results show that the energy absorbing ability of CSP (2.0 mm) is strong, and its final absorbed energy can reach 86.13% of the total energy of the model structural system (7.22 MJ).http://dx.doi.org/10.1155/2022/1263190 |
| spellingShingle | Guicheng Chen Haidong Huang Zhongfu Xiang Study on the Anticollision Performance of a New Corrugated Steel Protection System for Bridge Pier Shock and Vibration |
| title | Study on the Anticollision Performance of a New Corrugated Steel Protection System for Bridge Pier |
| title_full | Study on the Anticollision Performance of a New Corrugated Steel Protection System for Bridge Pier |
| title_fullStr | Study on the Anticollision Performance of a New Corrugated Steel Protection System for Bridge Pier |
| title_full_unstemmed | Study on the Anticollision Performance of a New Corrugated Steel Protection System for Bridge Pier |
| title_short | Study on the Anticollision Performance of a New Corrugated Steel Protection System for Bridge Pier |
| title_sort | study on the anticollision performance of a new corrugated steel protection system for bridge pier |
| url | http://dx.doi.org/10.1155/2022/1263190 |
| work_keys_str_mv | AT guichengchen studyontheanticollisionperformanceofanewcorrugatedsteelprotectionsystemforbridgepier AT haidonghuang studyontheanticollisionperformanceofanewcorrugatedsteelprotectionsystemforbridgepier AT zhongfuxiang studyontheanticollisionperformanceofanewcorrugatedsteelprotectionsystemforbridgepier |