Tubular pile capable of enhancing bearing capacity
The utility model relates to a tubular pile capable of enhancing bearing capacity, belongs to the technical field of concrete tubular columns, and solves the problems that when an existing prestressed concrete tubular pile foundation is used in medium soft soil and soft soil layers, the pile end bea...
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| creator | GAO JIN PENG CHANGLING GAO SONG GUO GENGXIN JIAO XIAOPANG |
| description | The utility model relates to a tubular pile capable of enhancing bearing capacity, belongs to the technical field of concrete tubular columns, and solves the problems that when an existing prestressed concrete tubular pile foundation is used in medium soft soil and soft soil layers, the pile end bearing capacity, the pile side bearing capacity and the pulling resistance are weak. The tubular pile capable of enhancing the bearing capacity comprises a first pile section, a second pile section and a gasket, the first pile section comprises a pile body, a first connecting part and a flow guide end, the flow guide end is fixed to the bottom end of the first pile section, the second pile section comprises a second connecting part, and the gasket is located between the first connecting part and the second connecting part. After expansive cement mortar is injected into the tubular pile capable of enhancing the bearing capacity, the bearing capacity and the pulling resistance of the tubular pile can be greatly improve |
| format | Patent |
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The tubular pile capable of enhancing the bearing capacity comprises a first pile section, a second pile section and a gasket, the first pile section comprises a pile body, a first connecting part and a flow guide end, the flow guide end is fixed to the bottom end of the first pile section, the second pile section comprises a second connecting part, and the gasket is located between the first connecting part and the second connecting part. 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The tubular pile capable of enhancing the bearing capacity comprises a first pile section, a second pile section and a gasket, the first pile section comprises a pile body, a first connecting part and a flow guide end, the flow guide end is fixed to the bottom end of the first pile section, the second pile section comprises a second connecting part, and the gasket is located between the first connecting part and the second connecting part. 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| language | chi ; eng |
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| subjects | EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES |
| title | Tubular pile capable of enhancing bearing capacity |
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