Plug-in type steel pipe concrete column base for large power transmission tower and construction method thereof
The invention belongs to the technical field of concrete-filled steel tubes, and particularly relates to a plug-in concrete-filled steel tube column base for a large power transmission tower and a construction method of the plug-in concrete-filled steel tube column base. The structure comprises a bo...
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| creator | WANG JINGFENG HU ZIMING SHEN QIHAN ZHENG ZHIXIANG ZHENG RUIQI MENG XIANQIAO XU ZHIDONG ZHANG SHULIN LIU YONG CHENG ANLE |
| description | The invention belongs to the technical field of concrete-filled steel tubes, and particularly relates to a plug-in concrete-filled steel tube column base for a large power transmission tower and a construction method of the plug-in concrete-filled steel tube column base. The structure comprises a bottom pile foundation anchoring pier, a foundation bearing platform and insertion type steel pipe concrete which are sequentially arranged from bottom to top; a grouting opening is formed by a top pipe opening of the insertion type steel pipe concrete, a pressing plate is coaxially arranged in the grouting opening, an anchor plate is further arranged above the grouting opening, and the anchor plate and the pressing plate are connected through a middle rod. The concrete-filled steel tube column foot further comprises an axial pull rod and a tensioning nut used for tensioning the axial pull rod. The insertion type steel pipe concrete column base has the advantages of being simple in structure, reliable in force transm |
| format | Patent |
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The structure comprises a bottom pile foundation anchoring pier, a foundation bearing platform and insertion type steel pipe concrete which are sequentially arranged from bottom to top; a grouting opening is formed by a top pipe opening of the insertion type steel pipe concrete, a pressing plate is coaxially arranged in the grouting opening, an anchor plate is further arranged above the grouting opening, and the anchor plate and the pressing plate are connected through a middle rod. The concrete-filled steel tube column foot further comprises an axial pull rod and a tensioning nut used for tensioning the axial pull rod. The insertion type steel pipe concrete column base has the advantages of being simple in structure, reliable in force transm</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BUILDING BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES EMBANKMENTS EXCAVATIONS FENCING FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING MASTS SOIL SHIFTING SWIMMING OR SPLASH BATHS OR POOLS TENTS OR CANOPIES, IN GENERAL UNDERGROUND OR UNDERWATER STRUCTURES |
| title | Plug-in type steel pipe concrete column base for large power transmission tower and construction method thereof |
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