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A platform for research: civil engineering, architecture and urbanism
Pile foundation rigidity simulation device and method for dynamic foundation
The invention belongs to the field of pile foundation rigidity simulation, and provides a pile foundation rigidity simulation device and method for a dynamic foundation. The pile foundation rigidity simulation device of the dynamic foundation comprises a counter-force fixing device, a first reinforcing steel bar, a second reinforcing steel bar and a sleeve, the first steel bar is horizontally placed, one end of the first steel bar is fixedly connected to the surface of the counter-force fixing device, and the other end of the first steel bar is fixedly connected to the interior of the power foundation simplified model; the second reinforcing steel bar is vertically placed, one end of the second reinforcing steel bar is fixedly connected to the surface of the counter-force fixing device, and the other end of the second reinforcing steel bar is fixedly connected to the interior of the power foundation simplified model; and the sleeve is arranged on the second reinforcing steel bar in a sleeving manner. The device can simulate the rigidity of the pile foundation in a model test, the reduced-scale rigidity of the pile foundation is accurately simulated, and the manufacturing mode is simple and convenient.
本发明属于桩基刚度模拟领域，提供了一种动力基础的桩基刚度模拟装置与方法。其中，动力基础的桩基刚度模拟装置包括反力固定装置、第一钢筋、第二钢筋和套筒；所述第一钢筋水平放置，一端固定连接在所述反力固定装置的表面，另一端固定连接在所述动力基础简化模型的内部；所述第二钢筋竖直放置，一端固定连接在所述反力固定装置的表面，另一端固定连接在所述动力基础简化模型的内部；所述套筒安装套设所述第二钢筋上。其能够实现模型试验中对桩基刚度的模拟，且模拟桩基缩尺刚度精准、制作方式简便。
Pile foundation rigidity simulation device and method for dynamic foundation
The invention belongs to the field of pile foundation rigidity simulation, and provides a pile foundation rigidity simulation device and method for a dynamic foundation. The pile foundation rigidity simulation device of the dynamic foundation comprises a counter-force fixing device, a first reinforcing steel bar, a second reinforcing steel bar and a sleeve, the first steel bar is horizontally placed, one end of the first steel bar is fixedly connected to the surface of the counter-force fixing device, and the other end of the first steel bar is fixedly connected to the interior of the power foundation simplified model; the second reinforcing steel bar is vertically placed, one end of the second reinforcing steel bar is fixedly connected to the surface of the counter-force fixing device, and the other end of the second reinforcing steel bar is fixedly connected to the interior of the power foundation simplified model; and the sleeve is arranged on the second reinforcing steel bar in a sleeving manner. The device can simulate the rigidity of the pile foundation in a model test, the reduced-scale rigidity of the pile foundation is accurately simulated, and the manufacturing mode is simple and convenient.
本发明属于桩基刚度模拟领域，提供了一种动力基础的桩基刚度模拟装置与方法。其中，动力基础的桩基刚度模拟装置包括反力固定装置、第一钢筋、第二钢筋和套筒；所述第一钢筋水平放置，一端固定连接在所述反力固定装置的表面，另一端固定连接在所述动力基础简化模型的内部；所述第二钢筋竖直放置，一端固定连接在所述反力固定装置的表面，另一端固定连接在所述动力基础简化模型的内部；所述套筒安装套设所述第二钢筋上。其能够实现模型试验中对桩基刚度的模拟，且模拟桩基缩尺刚度精准、制作方式简便。
Pile foundation rigidity simulation device and method for dynamic foundation
一种动力基础的桩基刚度模拟装置与方法
ZHANG BIN (author) / SHEN JIASHENG (author) / SUN XIAOHONG (author) / HUANG JUNNING (author) / LIU GUOQIANG (author) / XU LIJIE (author) / WANG YANQIANG (author) / YANG BIN (author) / LIU YAN (author)
2024-05-14
Patent
Electronic Resource
Chinese
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