| 摘要 |
PROBLEM TO BE SOLVED: To provide a construction method capable of surely reinforcing a corner part of an existing steel pier, without causing the problem of a construction limit and an aesthetic appearance. SOLUTION: When reinforcing the corner part 13 made of a column part 11 and a beam part 12 of the existing steel pier 10, two steel braces 21 are arranged in a crossing shape inside respective steel box girders 19 for constituting the beam part 12. The mutual braces 21 and 21 of the adjacent steel box girders 19 and 19 are connected so that force can be transmitted. A connecting body 21S of these braces 21, 21, etc. is constructed so as to range over the total length of the beam part 12 including the corner part 13. A stress transmitting device 20 capable of transmitting a load operating on the beam part 12 in the longitudinal direction, is constituted of this brace connecting body 21S. COPYRIGHT: (C)2006,JPO&NCIPI
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