发明授权
- 专利标题: Structural filler filled steel tube column
- 专利标题(中): 结构填料填充钢管柱
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申请号: US503147申请日: 1990-03-30
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公开(公告)号: US5012622A公开(公告)日: 1991-05-07
- 发明人: Takanori Sato , Yasushi Watanabe , Seiho Kitagawa , Hideyo Shiokawa , Tomoo Shokawa , Yutaka Saito , Osamu Hosokawa , Takeshi Sano , Kazunori Koshida , Yasukazu Nakamura , Hideo Nakashima , Kenichi Ikeda , Yoshihiro Orito
- 申请人: Takanori Sato , Yasushi Watanabe , Seiho Kitagawa , Hideyo Shiokawa , Tomoo Shokawa , Yutaka Saito , Osamu Hosokawa , Takeshi Sano , Kazunori Koshida , Yasukazu Nakamura , Hideo Nakashima , Kenichi Ikeda , Yoshihiro Orito
- 申请人地址: JPX Tokyo
- 专利权人: Shimizu Construction Co., Ltd.
- 当前专利权人: Shimizu Construction Co., Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX60-42979 19850305; JPX60-45285 19850307; JPX60-87172 19850423; JPX60-87173 19850423; JPX60-146386 19850703; JPX60-156365 19850716; JPX60-156366 19850716; JPX60-193388 19850902; JPX60-210453 19850924; JPX60-210454 19850924; JPX60-210456 19850924; JPX60-241049 19851028; JPX60-295377 19851225; JPX60-299531 19851228; JPX61-3179 19860110; JPX62-234374 19870918
- 主分类号: E02D5/30
- IPC分类号: E02D5/30 ; E04B1/16 ; E04B1/30 ; E04C3/34
摘要:
A concrete filled steel tube column. The concrete filled steel tube column includes a steel tube having an inner face; a concrete core disposed within the steel tube; and a separating layer interposed between the inner face of the steel tube and the concrete core for separating the concrete core from the inner face of the steel tube so that the steel tube may not be bonded to the concrete core. After the separating layer is formed on the inner face of the steel tube, the concrete is charged into the steel tube to form a concrete core.