Measurement of horizontal displacement of the mountain retaining wall.
The installation interval for embedded inclinometers is 2 meters, while the measurement interval for insertion-type inclinometers is based on 1 meter!
The measurement of horizontal displacement of retaining walls is usually conducted by comparing it with the management standard values set from the design values, in order to manage the safety of the retaining walls. The measurement methods include automatic measurement using embedded inclinometers and manual measurement using inserted inclinometers. In both cases, guide pipes (steel square pipes 75mm x 75mm) are installed on the retaining wall, but the embedded inclinometers are buried after the installation of the retaining wall. For both measurements, the obtained measurement values (inclination angles) are multiplied by distance to convert them into horizontal displacement amounts, and by cumulatively adding from the bottom end of the retaining wall upwards, the overall deformation (distribution) is determined. Our company generally sets the installation interval for embedded inclinometers at 2 meters and the measurement interval for inserted inclinometers at 1 meter. In addition, we also conduct measurements of "cut beam axial force, ground anchor axial force," "rebound and ground subsidence," and "groundwater level." 【Regarding the setting of management standard values】 ■ Primary management standard value: Maximum displacement at the time of design × 80% ■ Secondary management standard value: Maximum displacement at the time of design × 100% *For more details, please refer to the PDF document or feel free to contact us.
- Company：東横エルメス
- Price：Other
