Impact resisting column assembly of a train station

摘要

An impact resisting column assembly of train station is provided. The column assembly includes: a column (2); an encasing steel plate (8) wrapping about the column (2); a rigid jacket (3) having a rectangular cross-section, fitted over the encasing steel plate (8) and spaced apart from the encasing steel plate (8); and mild steel energy dissipators (7) disposed between a first side (81) of the encasing steel plate (8) and a first side (31) of the rigid jacket (3), and between a second side (82) of the encasing steel plate (8) and a second side (31) of the rigid jacket (3), in which the first and second sides (81, 82) are parallel with each other and perpendicular to an extension direction of a railway (1) in the train station, and the first and second sides (31, 32) are parallel with each other and perpendicular to the extension direction.

主权项

1. An impact resisting column assembly of a train station, comprising:
a column; an encasing steel plate wrapping about the column; a rigid jacket having a rectangular cross-section, fitted over the encasing steel plate and spaced apart from the encasing steel plate; and mild steel energy dissipators disposed between a first side of the encasing steel plate and a first side of the rigid jacket, and between a second side of the encasing steel plate and a second side of the rigid jacket, wherein the first and second sides of the encasing steel plate are parallel with each other and perpendicular to an extension direction of a railway in the train station, and the first and second sides of the rigid jacket are parallel with each other and perpendicular to the extension direction of the railway.