Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Auxiliary construction method for hydraulic vibration reverse inserting column
The invention provides an auxiliary construction method for a hydraulic vibration reverse inserting column. The auxiliary construction method comprises the following steps of forming a pile hole in a setting position of a construction foundation; pouring super slow setting concrete at the bottom part of the pile hole to form pile body concrete; installing and locating a pipe inserting machine in the pile hole; hoisting a steel pipe column to the pipe inserting machine; enabling the steel pipe column to be vertically inserted in the pile body concrete through the pipe inserting machine; downwards vibrating a tool column at the top end of the steel pipe column by a hydraulic vibration device when the pipe inserting machine is in inserting difficulty until the steel pipe column starts sinking at a constant speed to the pipe bod concrete vertically; stopping vibrating the steel pipe column; continuously enabling the steel pipe column to be inserted in the pile body concrete by the pipe inserting machine until the steel pipe column reaches design depth, and completing follow-up column inserting technologies. According to the auxiliary construction method provided by the invention, the construction safety reliability of similar engineering is ensured, potential quality risks are reduced, and excessively high cost for a remediation measure is avoided.
Auxiliary construction method for hydraulic vibration reverse inserting column
The invention provides an auxiliary construction method for a hydraulic vibration reverse inserting column. The auxiliary construction method comprises the following steps of forming a pile hole in a setting position of a construction foundation; pouring super slow setting concrete at the bottom part of the pile hole to form pile body concrete; installing and locating a pipe inserting machine in the pile hole; hoisting a steel pipe column to the pipe inserting machine; enabling the steel pipe column to be vertically inserted in the pile body concrete through the pipe inserting machine; downwards vibrating a tool column at the top end of the steel pipe column by a hydraulic vibration device when the pipe inserting machine is in inserting difficulty until the steel pipe column starts sinking at a constant speed to the pipe bod concrete vertically; stopping vibrating the steel pipe column; continuously enabling the steel pipe column to be inserted in the pile body concrete by the pipe inserting machine until the steel pipe column reaches design depth, and completing follow-up column inserting technologies. According to the auxiliary construction method provided by the invention, the construction safety reliability of similar engineering is ensured, potential quality risks are reduced, and excessively high cost for a remediation measure is avoided.
Auxiliary construction method for hydraulic vibration reverse inserting column
GAO HAIYAN (Autor:in) / WANG BAODE (Autor:in) / GAO JINYIN (Autor:in) / ZHANG ZHAOJI (Autor:in)
03.06.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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