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A platform for research: civil engineering, architecture and urbanism
Vertical-horizontal-bending moment composite load loading device for pile foundation bearing capacity test
The invention provides a vertical-horizontal-bending moment composite load loading device for a pile foundation bearing capacity test, which comprises a loading frame, a cross-shaped sliding table is arranged in the middle of the loading frame, and the cross-shaped sliding table is connected with a rotating module; the rotating module comprises a fixing plate, a rotating driving sliding block and a driving plate, the fixing plate is provided with an arc-shaped groove, the upper side face and the lower side face of the arc-shaped groove are arc faces, and the rotating driving sliding block is slidably connected with the arc-shaped groove; the driving plate is fixedly connected with the rotary driving sliding block, a steering engine is arranged on the upper side of the fixing plate and connected with a gear, the driving plate is provided with a tooth-shaped rail, and the gear is meshed with the tooth-shaped rail. The driving plate is provided with a fixing piece for fixing a pile shoe foundation to be tested; the steering engine drives the driving plate to move along the arc-shaped groove relative to the fixing plate through the gear. The technical scheme of the invention can be used for vertical-horizontal-bending moment composite load loading, and is simple in structure, low in cost and suitable for 1g model test.
本发明提供了一种桩基础承载力试验的竖向‑水平‑弯矩复合荷载加载装置，包括加载架，所述加载架的中部设有十字滑台，所述十字滑台连接旋转模块；所述旋转模块包括固定板、旋转驱动滑块和驱动板，所述固定板设有上侧面和下侧面为圆弧面的圆弧状凹槽，所述旋转驱动滑块与所述圆弧状凹槽滑动连接；所述驱动板与旋转驱动滑块固定连接，所述固定板的上侧设有舵机，所述舵机连接齿轮，所述驱动板设有齿状轨道，所述齿轮与所述齿状轨道咬合；所述驱动板设有用于固定待测桩靴基础的固定件；舵机通过齿轮驱动驱动板相对于固定板沿着所述圆弧状凹槽移动。本发明的技术方案可用于竖向‑水平‑弯矩复合荷载加载，结构简单，成本低，适用于1g模型试验。
Vertical-horizontal-bending moment composite load loading device for pile foundation bearing capacity test
The invention provides a vertical-horizontal-bending moment composite load loading device for a pile foundation bearing capacity test, which comprises a loading frame, a cross-shaped sliding table is arranged in the middle of the loading frame, and the cross-shaped sliding table is connected with a rotating module; the rotating module comprises a fixing plate, a rotating driving sliding block and a driving plate, the fixing plate is provided with an arc-shaped groove, the upper side face and the lower side face of the arc-shaped groove are arc faces, and the rotating driving sliding block is slidably connected with the arc-shaped groove; the driving plate is fixedly connected with the rotary driving sliding block, a steering engine is arranged on the upper side of the fixing plate and connected with a gear, the driving plate is provided with a tooth-shaped rail, and the gear is meshed with the tooth-shaped rail. The driving plate is provided with a fixing piece for fixing a pile shoe foundation to be tested; the steering engine drives the driving plate to move along the arc-shaped groove relative to the fixing plate through the gear. The technical scheme of the invention can be used for vertical-horizontal-bending moment composite load loading, and is simple in structure, low in cost and suitable for 1g model test.
本发明提供了一种桩基础承载力试验的竖向‑水平‑弯矩复合荷载加载装置，包括加载架，所述加载架的中部设有十字滑台，所述十字滑台连接旋转模块；所述旋转模块包括固定板、旋转驱动滑块和驱动板，所述固定板设有上侧面和下侧面为圆弧面的圆弧状凹槽，所述旋转驱动滑块与所述圆弧状凹槽滑动连接；所述驱动板与旋转驱动滑块固定连接，所述固定板的上侧设有舵机，所述舵机连接齿轮，所述驱动板设有齿状轨道，所述齿轮与所述齿状轨道咬合；所述驱动板设有用于固定待测桩靴基础的固定件；舵机通过齿轮驱动驱动板相对于固定板沿着所述圆弧状凹槽移动。本发明的技术方案可用于竖向‑水平‑弯矩复合荷载加载，结构简单，成本低，适用于1g模型试验。
Vertical-horizontal-bending moment composite load loading device for pile foundation bearing capacity test
桩基础承载力试验的竖向-水平-弯矩复合荷载加载装置
LI JINHUI (author) / WANG YUANYUAN (author) / LU WENJUN (author) / LI ZHAOFENG (author)
2024-06-14
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Foundation pile horizontal bearing capacity detection test method and device
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