发明名称 |
STEEL-PIPE PILE AND STEEL-PIPE PILE CONSTRUCTION METHOD |
摘要 |
This steel-pipe pile is equipped with: a pile body configured from steel pipe; a dividing member for dividing the cross-sectional surfaces of the pile body into a plurality of surfaces, and attached to the inside of the tip end of the pile body; a spray nozzle for selectively spraying water and a fluid solidification material, and mounted to the outer-circumferential surface of the tip end of the pile body and/or the inner-circumferential surface of the tip end of the pile body; and a pipe for selectively supplying the water and the fluid solidification material to the spray nozzle. |
申请公布号 |
WO2014203858(A1) |
申请公布日期 |
2014.12.24 |
申请号 |
WO2014JP65896 |
申请日期 |
2014.06.16 |
申请人 |
NIPPON STEEL & SUMITOMO METAL CORPORATION;INDEPENDENT ADMINISTRATIVE INSTITUTION PORT AND AIRPORT RESEARCH INSTITUTE;CHOWA KOGYO CO., LTD. |
发明人 |
MORIYASU SHUNSUKE;MIYAMOTO TAKAYUKI;TAKENO MASAKAZU;MIZUTANI TAKAAKI;MORIKAWA YOSHIYUKI;KIKUCHI YOSHIAKI;HIRAI SO;SUZUKI YUKICHI;YAMASHITA HISAO;NAKAMOTO YASUHIDE;TAKAHASHI KENJI;YOKOYAMA HIROYASU |
分类号 |
E02D5/32;E02D5/28;E02D5/30;E02D5/44;E02D7/24 |
主分类号 |
E02D5/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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