A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Building foundation settlement deformation monitoring device
The invention belongs to the technical field of buildings, and provides a building foundation settlement deformation monitoring device which comprises a settlement pipe, a settlement ring and a fixed settlement ring, the settlement ring is arranged on the outer surface of the settlement pipe in a sleeving mode, a guide protrusion is arranged on the inner side face of the settlement ring, and the surface of the guide protrusion is a smooth arc surface. A fixed settlement ring is arranged at the elevation position of the foundation ground of the settlement pipe, the vertical absolute elevation of the fixed settlement ring and the settlement pipe is kept unchanged, and a sensor sends out a signal when moving in the settlement pipe to approach the settlement ring and the fixed settlement ring; through calculation, the difference value of the elevations of the upper settlement ring and the lower settlement ring on the top face and the bottom face of the foundation in each time of measurement is obtained, the difference value is the actual foundation height in the time of measurement, the actual foundation height is subtracted from the initially measured foundation height, and the compressive deformation amount of the foundation when the time of measurement is stopped is obtained. The device can be used for testing the vertical and horizontal deformation of the building in the construction period and the operation period, facilitates measurement and improves the measurement precision.
本发明属于建筑技术领域，提供了一种建筑地基沉降形变监测装置，包括：沉降管、沉降环和固定沉降环，沉降环套设在沉降管外表面，沉降环内侧面设有导向凸起，导向凸起表面呈光滑的圆弧面，在沉降管的基础地面高程位置布设一个固定沉降环，与沉降管一起保持竖向绝对高程不变，传感器在沉降管内移动接近沉降环、固定沉降环时发出信号；通过计算，得到每次测量时基础顶面和底面上下两沉降环的高程的差值，该差值为该次测量时的实际基础高度，将实际基础高度与初始测量的基础高度相减，得到截止该次测量时基础的压缩变形量，可用于施工期和运行期对建筑物竖向和水平变形测试，便于测量和提高测量精度。
Building foundation settlement deformation monitoring device
The invention belongs to the technical field of buildings, and provides a building foundation settlement deformation monitoring device which comprises a settlement pipe, a settlement ring and a fixed settlement ring, the settlement ring is arranged on the outer surface of the settlement pipe in a sleeving mode, a guide protrusion is arranged on the inner side face of the settlement ring, and the surface of the guide protrusion is a smooth arc surface. A fixed settlement ring is arranged at the elevation position of the foundation ground of the settlement pipe, the vertical absolute elevation of the fixed settlement ring and the settlement pipe is kept unchanged, and a sensor sends out a signal when moving in the settlement pipe to approach the settlement ring and the fixed settlement ring; through calculation, the difference value of the elevations of the upper settlement ring and the lower settlement ring on the top face and the bottom face of the foundation in each time of measurement is obtained, the difference value is the actual foundation height in the time of measurement, the actual foundation height is subtracted from the initially measured foundation height, and the compressive deformation amount of the foundation when the time of measurement is stopped is obtained. The device can be used for testing the vertical and horizontal deformation of the building in the construction period and the operation period, facilitates measurement and improves the measurement precision.
本发明属于建筑技术领域，提供了一种建筑地基沉降形变监测装置，包括：沉降管、沉降环和固定沉降环，沉降环套设在沉降管外表面，沉降环内侧面设有导向凸起，导向凸起表面呈光滑的圆弧面，在沉降管的基础地面高程位置布设一个固定沉降环，与沉降管一起保持竖向绝对高程不变，传感器在沉降管内移动接近沉降环、固定沉降环时发出信号；通过计算，得到每次测量时基础顶面和底面上下两沉降环的高程的差值，该差值为该次测量时的实际基础高度，将实际基础高度与初始测量的基础高度相减，得到截止该次测量时基础的压缩变形量，可用于施工期和运行期对建筑物竖向和水平变形测试，便于测量和提高测量精度。
Building foundation settlement deformation monitoring device
一种建筑地基沉降形变监测装置
QIN SIHAI (author) / JIANG LULU (author) / SUN XIUJUAN (author) / LIU YUXIANG (author) / WU YUXIAO (author) / LIU LONGQING (author)
2023-11-28
Patent
Electronic Resource
Chinese
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