Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Combined counter-force device for compression test of super-large bearing capacity foundation pile and construction method of combined counter-force device
The invention relates to an ultra-large bearing capacity foundation pile compression test combined counter-force device and a construction method thereof, and belongs to the field of foundations. The ultra-large bearing capacity foundation pile compression test combined counter-force device comprises an experimental device arranged at the top end of a test pile and a fixing structure for providing counter-force for the experimental device; the fixing structure comprises an anchor pile, a buttress, a force transmission main beam, a secondary beam, an anchoring and pressing main beam, a balancing weight and a pile beam connecting device for connecting the anchor pile and the anchoring and pressing main beam together. The anchor piles are arranged at the four corners with the test pile as the center, the buttresses are supported at the two ends of the force transmission main beam and supported at the two ends of the secondary beam, the force transmission main beam is arranged on the test device and located in the center of the secondary beam, the force transmission main beam, the secondary beam and the anchor pressure main beam are sequentially in lap joint from bottom to top, and the extension direction of the force transmission main beam is perpendicular to the extension direction of the secondary beam. The extension direction of the secondary beams is perpendicular to the extension direction of the anchoring and pressing main beam, the anchoring and pressing main beam is arranged far away from the centers of the secondary beams, the two ends of the anchoring and pressing main beam are located over the anchor piles, and the balancing weights are stacked on the plane formed by the secondary beams.
本申请涉及一种超大承载力基桩抗压试验联合反力装置及其施工方法，属于基础领域，包括设置在试验桩顶端的实验装置，以及为实验装置提供反力的固定结构，固定结构包括锚桩、支墩、传力主梁、次梁、锚压主梁、配重块以及将锚桩与锚压主梁连接在一起的桩梁连接装置；锚桩设置于以试验桩为中心的四角处，支墩支撑于传力主梁的两端，支墩支撑于次梁的两端，传力主梁设置于实验装置上且位于次梁的中心处，传力主梁、次梁以及锚压主梁从下往上依次搭接，传力主梁的延伸方向与次梁的延伸方向相垂直，次梁的延伸方向与锚压主梁的延伸方向相垂直，锚压主梁远离次梁的中心的设置，锚压主梁的两端位于锚桩的正上方，配重块堆放于次梁所组成的平面之上。
Combined counter-force device for compression test of super-large bearing capacity foundation pile and construction method of combined counter-force device
The invention relates to an ultra-large bearing capacity foundation pile compression test combined counter-force device and a construction method thereof, and belongs to the field of foundations. The ultra-large bearing capacity foundation pile compression test combined counter-force device comprises an experimental device arranged at the top end of a test pile and a fixing structure for providing counter-force for the experimental device; the fixing structure comprises an anchor pile, a buttress, a force transmission main beam, a secondary beam, an anchoring and pressing main beam, a balancing weight and a pile beam connecting device for connecting the anchor pile and the anchoring and pressing main beam together. The anchor piles are arranged at the four corners with the test pile as the center, the buttresses are supported at the two ends of the force transmission main beam and supported at the two ends of the secondary beam, the force transmission main beam is arranged on the test device and located in the center of the secondary beam, the force transmission main beam, the secondary beam and the anchor pressure main beam are sequentially in lap joint from bottom to top, and the extension direction of the force transmission main beam is perpendicular to the extension direction of the secondary beam. The extension direction of the secondary beams is perpendicular to the extension direction of the anchoring and pressing main beam, the anchoring and pressing main beam is arranged far away from the centers of the secondary beams, the two ends of the anchoring and pressing main beam are located over the anchor piles, and the balancing weights are stacked on the plane formed by the secondary beams.
本申请涉及一种超大承载力基桩抗压试验联合反力装置及其施工方法，属于基础领域，包括设置在试验桩顶端的实验装置，以及为实验装置提供反力的固定结构，固定结构包括锚桩、支墩、传力主梁、次梁、锚压主梁、配重块以及将锚桩与锚压主梁连接在一起的桩梁连接装置；锚桩设置于以试验桩为中心的四角处，支墩支撑于传力主梁的两端，支墩支撑于次梁的两端，传力主梁设置于实验装置上且位于次梁的中心处，传力主梁、次梁以及锚压主梁从下往上依次搭接，传力主梁的延伸方向与次梁的延伸方向相垂直，次梁的延伸方向与锚压主梁的延伸方向相垂直，锚压主梁远离次梁的中心的设置，锚压主梁的两端位于锚桩的正上方，配重块堆放于次梁所组成的平面之上。
Combined counter-force device for compression test of super-large bearing capacity foundation pile and construction method of combined counter-force device
一种超大承载力基桩抗压试验联合反力装置及其施工方法
WANG HONGWEI (Autor:in) / WANG ZHENGCHENG (Autor:in) / LI XUECONG (Autor:in) / QI PENGHUI (Autor:in) / JIN WEILI (Autor:in) / KONG XIANGLI (Autor:in) / DU XIAOHU (Autor:in) / XU DINGYU (Autor:in) / NIU XIAOSONG (Autor:in) / LIU HAO (Autor:in)
31.01.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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