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A platform for research: civil engineering, architecture and urbanism
Cyclic load loading test device for oil storage tank pile group foundation settlement test
The invention belongs to the field of geotechnical engineering and oil gas storage and transportation, and particularly relates to a cyclic load loading test device for an oil storage tank pile groupfoundation settlement test. The device is characterized in that a motor, a motor transmission rod and a free guide rail in the device form a motor driving device, a guide rail pulley, a first drivingrod, a driven action rod, a center transmission gear and a fixed guide rail plate form a gear transmission device, under driving of the motor driving device, the gear transmission device enables a simulation oil tank chassis to do reciprocating lifting in the vertical direction, a spring telescopically deforms, through spring deforming, loads are generated and are exerted to a foundation pile model, and settlement happens. Manufacturing is easy, operation is convenient, and settle rule tests of foundation piles in a pile group foundation under the cyclic load can be achieved.
本发明属于岩土工程和油气储运领域，具体地，涉及一种石油储罐群桩基础沉降测试的循环荷载加载试验装置，其特征在于：本发明装置中电机、电机传动杆、自由导轨构成电机驱动装置，导轨滑轮、第一主动杆、从动作用杆、中央传动齿轮、固定导轨板构成齿轮传动装置，在电机驱动装置驱动下，齿轮传动装置使模拟油罐底盘在竖直方向做往复升降，使弹簧发生伸缩形变，通过弹簧的形变产生荷载并将荷载施加到基桩模型上，使其发生沉降。本发明制作简易，操作方便，能够实现群桩基础中基桩在循环荷载下的沉降规律测试。
Cyclic load loading test device for oil storage tank pile group foundation settlement test
The invention belongs to the field of geotechnical engineering and oil gas storage and transportation, and particularly relates to a cyclic load loading test device for an oil storage tank pile groupfoundation settlement test. The device is characterized in that a motor, a motor transmission rod and a free guide rail in the device form a motor driving device, a guide rail pulley, a first drivingrod, a driven action rod, a center transmission gear and a fixed guide rail plate form a gear transmission device, under driving of the motor driving device, the gear transmission device enables a simulation oil tank chassis to do reciprocating lifting in the vertical direction, a spring telescopically deforms, through spring deforming, loads are generated and are exerted to a foundation pile model, and settlement happens. Manufacturing is easy, operation is convenient, and settle rule tests of foundation piles in a pile group foundation under the cyclic load can be achieved.
本发明属于岩土工程和油气储运领域，具体地，涉及一种石油储罐群桩基础沉降测试的循环荷载加载试验装置，其特征在于：本发明装置中电机、电机传动杆、自由导轨构成电机驱动装置，导轨滑轮、第一主动杆、从动作用杆、中央传动齿轮、固定导轨板构成齿轮传动装置，在电机驱动装置驱动下，齿轮传动装置使模拟油罐底盘在竖直方向做往复升降，使弹簧发生伸缩形变，通过弹簧的形变产生荷载并将荷载施加到基桩模型上，使其发生沉降。本发明制作简易，操作方便，能够实现群桩基础中基桩在循环荷载下的沉降规律测试。
Cyclic load loading test device for oil storage tank pile group foundation settlement test
石油储罐群桩基础沉降测试的循环荷载加载试验装置
YANG WENDONG (author) / LI YANZHAO (author) / SHAO YIBO (author) / YUE BINXI (author) / YANG ZIWEI (author) / LI CHUANGCHUANG (author)
2020-07-24
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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