Seismic Structure-Soil-Structure Interaction (SSSI) between piled neighboring bridges: Influence of height ratio
| Mar 29, 2024
About this article
Article Category: Original Study
Published Online: Mar 29, 2024
Page range: 45 - 75
Received: Jan 15, 2023
Accepted: Feb 17, 2024
DOI: https://doi.org/10.2478/sgem-2024-0003
Keywords
© 2024 Mohanad Talal Alfach, published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
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Elastic characteristics of the superstructure.
| 2500 | 8000 | 0.3 | 2 | 350 |
Influence of the spacing inter-bridge on the seismic response of three dissimilar parallel bridges system.
| Mmax (kN m) | Tmax (kN) | Mmax (kN m) | Tmax (kN) | Mmax (kN m) | Tmax (kN) | Mmax (kN m) | Tmax (kN) | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| One bridge (Mst = 350 t and S = 0) | ||||||||||||
| One bridge (Mst = 700 t and S = 0) | ||||||||||||
| S (m) | Bridge |
Bridge |
Three dissimilar parallel bridges | |||||||||
| Pile (2) |
Pile (16) |
Pile (1) |
Pile (7) |
|||||||||
| 20 | ||||||||||||
| 30 | ||||||||||||
| 40 | ||||||||||||
Properties of cohesive soil.
| 1700 | 8 | 0.3 | 0.5 | 5 | 150 | 0 | 0 |
Influence of inter-bridge spacing on the seismic response of three dissimilar parallel bridges system
| One bridge (Mst = 350 t and S = 0) | ||||||||||||
| One bridge (Mst = 1050 t and S = 0) | ||||||||||||
| 20 m | ||||||||||||
| 30 m | ||||||||||||
| 40 m | ||||||||||||
Influence of different positioning of three dissimilar bridges on the seismic response system.
| One perpendicular bridge (Mst = 350 t) | ||||||||||||
| One perpendicular bridge (Mst = 1050 t) | ||||||||||||
| Parallel | ||||||||||||
| Perpendicular | ||||||||||||
| Crossing | ||||||||||||
Response of a group of (4x3) piles for Kocaeli earthquake (1999).
| 150 | 18.09 | 14.9 | 1411 | 837.8 | 1732 | 1233 |
Elastic characteristics of the pile materials.
| Pile | 0.8 | 2500 | 20,000 | 0.3 | 2 | 10 |
Response of a group of (2 × 3) piles for Kocaeli earthquake (1999).
| 150 | 23.02 | 14.39 | 2244 | 1218 | 2189 | 1604 |
Response of a group of (6×3) piles for Kocaeli earthquake (1999).
| 150 | 11.99 | 10.82 | 2363 | 623.3 | 2947 | 1007 |