A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Indoor test device for simulating vibration pile sinking process and testing bearing capacity of vibration pile sinking process and test method of indoor test device
The invention provides an indoor test device for simulating a vibratory pile sinking process and testing the bearing capacity of the vibratory pile sinking process and a test method thereof.The indoor test device comprises a container, a soil body located in the container, a vibratory injection system connected with the container and a balance vibration reduction system; wherein the vibration injection system comprises a pile to be injected into the soil body, a pile cap connected with the pile, and a vibration motor connected with the pile cap; the balance vibration reduction system comprises a vibration reduction spring connected with the vibration motor, a soft rope, a first fixed pulley, a second fixed pulley, a weight disc and a plurality of weights located in the weight disc. One end of the soft rope is connected with the damping spring and then sequentially penetrates through the first fixed pulley and the second fixed pulley, and the other end of the soft rope is connected with a weight disc. The device is suitable for researching the vibration pile sinking process in different types of soil bodies and testing the bearing capacity of the soil bodies, the type of the used pile is not limited, and meanwhile, an existing vibration motor in the market can be selected to provide different frequencies and different exciting forces.
本发明提供一种模拟振动沉桩过程及测试其承载力的室内试验装置及其试验方法，室内试验装置包括容器、位于所述容器内的土体、与所述容器连接的振动贯入系统以及平衡减振系统，其中所述振动贯入系统包括待贯入所述土体中的桩、与所述桩连接的桩帽、以及与所述桩帽连接的振动电机；所述平衡减振系统包括与所述振动电机连接的减振弹簧、软绳、第一定滑轮、第二定滑轮、砝码盘以及位于所述砝码盘内的多个砝码；所述软绳一端连接所述减振弹簧后依次穿过所述第一定滑轮和第二定滑轮，所述软绳的另一端连接砝码盘。本发明适用于研究不同类型土体中的振动沉桩过程及其承载力测试，所用桩的类型也不受限制，同时可选用市场上已有的振动电机提供不同大小的频率和不同大小的激振力。
Indoor test device for simulating vibration pile sinking process and testing bearing capacity of vibration pile sinking process and test method of indoor test device
The invention provides an indoor test device for simulating a vibratory pile sinking process and testing the bearing capacity of the vibratory pile sinking process and a test method thereof.The indoor test device comprises a container, a soil body located in the container, a vibratory injection system connected with the container and a balance vibration reduction system; wherein the vibration injection system comprises a pile to be injected into the soil body, a pile cap connected with the pile, and a vibration motor connected with the pile cap; the balance vibration reduction system comprises a vibration reduction spring connected with the vibration motor, a soft rope, a first fixed pulley, a second fixed pulley, a weight disc and a plurality of weights located in the weight disc. One end of the soft rope is connected with the damping spring and then sequentially penetrates through the first fixed pulley and the second fixed pulley, and the other end of the soft rope is connected with a weight disc. The device is suitable for researching the vibration pile sinking process in different types of soil bodies and testing the bearing capacity of the soil bodies, the type of the used pile is not limited, and meanwhile, an existing vibration motor in the market can be selected to provide different frequencies and different exciting forces.
本发明提供一种模拟振动沉桩过程及测试其承载力的室内试验装置及其试验方法，室内试验装置包括容器、位于所述容器内的土体、与所述容器连接的振动贯入系统以及平衡减振系统，其中所述振动贯入系统包括待贯入所述土体中的桩、与所述桩连接的桩帽、以及与所述桩帽连接的振动电机；所述平衡减振系统包括与所述振动电机连接的减振弹簧、软绳、第一定滑轮、第二定滑轮、砝码盘以及位于所述砝码盘内的多个砝码；所述软绳一端连接所述减振弹簧后依次穿过所述第一定滑轮和第二定滑轮，所述软绳的另一端连接砝码盘。本发明适用于研究不同类型土体中的振动沉桩过程及其承载力测试，所用桩的类型也不受限制，同时可选用市场上已有的振动电机提供不同大小的频率和不同大小的激振力。
Indoor test device for simulating vibration pile sinking process and testing bearing capacity of vibration pile sinking process and test method of indoor test device
一种模拟振动沉桩过程及测试其承载力的室内试验装置及其试验方法
WU JIANGBIN (author) / WEI JIABIN (author) / WANG WEIDONG (author) / WANG YONGHONG (author)
2024-02-02
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Acoustic vibration assisted underwater pile sinking process
| European Patent Office | 2024