Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Improved anchor rod static pressure pile sealing device and construction method
The invention relates to an improved anchor rod static pressure pile sealing device. A pile hole of a rectangular pyramid structure is reserved in the middle of a foundation, a pile pressing frame is installed on the part, corresponding the part above the pile hole, of the foundation, the two ends of the pile pressing frame are fixedly installed on the foundation through vertical anchor rods, a section steel beam is transversely installed on the pile pressing frame, a jack is installed on the lower end face of the section steel beam, and the jack and a prefabricated pile under the pile hole are coaxially arranged. The anchor rod static pressure pile sealing device is characterized in that an anchoring framework assembly is installed between the jack and the prefabricated pile and comprises vertical force transmission section steel and transverse anchoring section steel. According to the anchor rod static pressure pile sealing device, by means of the combination of the anchoring framework assembly and a rectangular anchoring iron piece, the pile pressing frame and the jack can be directly replaced after pipe striking is finished, the construction period is effectively shortened, and the circulating rate of construction machines is increased. The anchor rod static pressure pile sealing device is simple in structure, construction is convenient, the circulating rate of the construction machines is increased, and the project machine cost is saved.
Improved anchor rod static pressure pile sealing device and construction method
The invention relates to an improved anchor rod static pressure pile sealing device. A pile hole of a rectangular pyramid structure is reserved in the middle of a foundation, a pile pressing frame is installed on the part, corresponding the part above the pile hole, of the foundation, the two ends of the pile pressing frame are fixedly installed on the foundation through vertical anchor rods, a section steel beam is transversely installed on the pile pressing frame, a jack is installed on the lower end face of the section steel beam, and the jack and a prefabricated pile under the pile hole are coaxially arranged. The anchor rod static pressure pile sealing device is characterized in that an anchoring framework assembly is installed between the jack and the prefabricated pile and comprises vertical force transmission section steel and transverse anchoring section steel. According to the anchor rod static pressure pile sealing device, by means of the combination of the anchoring framework assembly and a rectangular anchoring iron piece, the pile pressing frame and the jack can be directly replaced after pipe striking is finished, the construction period is effectively shortened, and the circulating rate of construction machines is increased. The anchor rod static pressure pile sealing device is simple in structure, construction is convenient, the circulating rate of the construction machines is increased, and the project machine cost is saved.
Improved anchor rod static pressure pile sealing device and construction method
WENG GONGWEI (Autor:in) / ZHOU QIAOJUN (Autor:in) / LI XIAOYUE (Autor:in)
08.07.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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