| 摘要 |
The present invention provides a concrete arch structure using a segment, capable of simplifying construction of a structure using segments and enabling segments to be completely synthetically bonded. In the concrete arch structure using a segment according to the present invention, an inner surface (10) of a segment (S) has a cross-section having a predetermined circular arc and a predetermined curvature, and an outer surface (12) has a cross-section having a size smaller than the cross-section of the inner surface (10). A cutaway portion (14) is formed on one side of end portions in longitudinal and traverse directions of the outer surface (12) and has a predetermined width and a predetermined depth, and a shear connector (16) is formed in the cutaway portion (14). Concrete or non-shrinkage mortar (18) is deposited or cured in the shear connector (16) to completely synthetically bond segments (S). A plurality of segments (S) can be formed in a circular arc direction and a traverse direction of the segments (S), or a plurality of segments (S) are formed in the traverse direction, and a steel beam (20) is disposed in one direction or in both directions within concrete of the segments (S). A portion of the steel beam (20) is exposed outwards and connected and bonded to a steel beam (20) of another segment (S) in one direction or both directions by a steel plate or a bolt. |
