Abstract
The sliding and rotation functions of the line bearings that support the floor framing stringers have diminished; thus, fatigue cracks have developed in the floor framing around the deteriorated bearings. Also, water that leaks from the expansion joints of the floor framing stringers has caused noticeable deterioration. To prevent further deterioration and damage, replacements of bearings supporting the floor framing stringers, and connection of floor framing stringers were proposed. To secure seismic performance, installations of vibration dampers between the end of the floor framing stringers and the main tower or anchorage were proposed. Additionally, installations of elastic restraining cables were proposed for stability both under normal conditions and during earthquakes. A dynamic analysis of a large-scale earthquake taking into consideration the elastoplasticity of the steel members was conducted to check the seismic performance.
| Original language | English |
|---|---|
| Title of host publication | IABSE Congress Stockholm, 2016 |
| Subtitle of host publication | Challenges in Design and Construction of an Innovative and Sustainable Built Environment |
| Publisher | International Association for Bridge and Structural Engineering (IABSE) |
| Pages | 1501-1508 |
| Number of pages | 8 |
| ISBN (Electronic) | 9783857481444 |
| Publication status | Published - Jan 1 2016 |
| Event | 19th IABSE Congress Stockholm 2016: Challenges in Design and Construction of an Innovative and Sustainable Built Environment - Stockholm, Sweden Duration: Sep 21 2016 → Sep 23 2016 |
Publication series
| Name | IABSE Congress Stockholm, 2016: Challenges in Design and Construction of an Innovative and Sustainable Built Environment |
|---|
Other
| Other | 19th IABSE Congress Stockholm 2016: Challenges in Design and Construction of an Innovative and Sustainable Built Environment |
|---|---|
| Country | Sweden |
| City | Stockholm |
| Period | 9/21/16 → 9/23/16 |
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All Science Journal Classification (ASJC) codes
- Building and Construction
- Civil and Structural Engineering
Cite this
Study on large-scale repair plan of the Kanmon Bridge (a Long-Span Expressway Suspension Bridge). / Hino, Shinichi; Ogata, Tatsuo; Nishiyama, Shozo; Imamura, Takehiro; Maeda, Yoshito; Yoshida, Tadahiro.
IABSE Congress Stockholm, 2016: Challenges in Design and Construction of an Innovative and Sustainable Built Environment. International Association for Bridge and Structural Engineering (IABSE), 2016. p. 1501-1508 (IABSE Congress Stockholm, 2016: Challenges in Design and Construction of an Innovative and Sustainable Built Environment).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Study on large-scale repair plan of the Kanmon Bridge (a Long-Span Expressway Suspension Bridge)
AU - Hino, Shinichi
AU - Ogata, Tatsuo
AU - Nishiyama, Shozo
AU - Imamura, Takehiro
AU - Maeda, Yoshito
AU - Yoshida, Tadahiro
PY - 2016/1/1
Y1 - 2016/1/1
N2 - The sliding and rotation functions of the line bearings that support the floor framing stringers have diminished; thus, fatigue cracks have developed in the floor framing around the deteriorated bearings. Also, water that leaks from the expansion joints of the floor framing stringers has caused noticeable deterioration. To prevent further deterioration and damage, replacements of bearings supporting the floor framing stringers, and connection of floor framing stringers were proposed. To secure seismic performance, installations of vibration dampers between the end of the floor framing stringers and the main tower or anchorage were proposed. Additionally, installations of elastic restraining cables were proposed for stability both under normal conditions and during earthquakes. A dynamic analysis of a large-scale earthquake taking into consideration the elastoplasticity of the steel members was conducted to check the seismic performance.
AB - The sliding and rotation functions of the line bearings that support the floor framing stringers have diminished; thus, fatigue cracks have developed in the floor framing around the deteriorated bearings. Also, water that leaks from the expansion joints of the floor framing stringers has caused noticeable deterioration. To prevent further deterioration and damage, replacements of bearings supporting the floor framing stringers, and connection of floor framing stringers were proposed. To secure seismic performance, installations of vibration dampers between the end of the floor framing stringers and the main tower or anchorage were proposed. Additionally, installations of elastic restraining cables were proposed for stability both under normal conditions and during earthquakes. A dynamic analysis of a large-scale earthquake taking into consideration the elastoplasticity of the steel members was conducted to check the seismic performance.
UR - http://www.scopus.com/inward/record.url?scp=85019003425&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85019003425&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85019003425
T3 - IABSE Congress Stockholm, 2016: Challenges in Design and Construction of an Innovative and Sustainable Built Environment
SP - 1501
EP - 1508
BT - IABSE Congress Stockholm, 2016
PB - International Association for Bridge and Structural Engineering (IABSE)
ER -