POST-FITTING STRUCTURE FOR MEMBER TO STEEL PIPE POLE AND POST-FITTING CONSTRUCTION METHOD FOR MEMBER TO STEEL PIPE POLE
PROBLEM TO BE SOLVED: To provide a post-fitting structure for a member to a steel pipe pole and a post-fitting construction method for the member to the steel pipe pole such that construction is achieved without using welding and neither a decrease in bearing force nor spoiling of usability is cause...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a post-fitting structure for a member to a steel pipe pole and a post-fitting construction method for the member to the steel pipe pole such that construction is achieved without using welding and neither a decrease in bearing force nor spoiling of usability is caused.SOLUTION: A method for post-fitting construction of a member 14 to an existing hollow steel pipe pole 12 comprises the steps of: inserting and arranging a fixing member 22 in a through hole 20 formed by penetrating the steel pipe pole 12; providing a hardened body 24 at a periphery of the position where the fixing member 22 is arranged inside the steel pipe pole 12; and fixing the steel pipe pole 12 and a steel plate 18 through the fixing member 22.SELECTED DRAWING: Figure 1
【課題】溶接を用いずに施工でき、耐力低下や建物の使用性を損なうことのない鋼管柱への部材後付け構造および鋼管柱への部材後付け施工方法を提供する。【解決手段】既設の中空の鋼管柱１２に対して部材１４を後付け施工する方法であって、鋼管柱１２に貫通形成した貫通孔２０に固定部材２２を挿通配置するステップと、鋼管柱１２の内部であって固定部材２２を配置する位置の周囲に硬化体２４を設けるステップと、固定部材２２を介して鋼管柱１２と鋼板１８を固定するステップとを備えるようにする。【選択図】図１ |
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