An installation method of settlement monitoring equipment under the condition of large height difference and high fill
A technology for settlement monitoring and installation methods, which can be used in roads, landfills, water conservancy, and foundation fields, and can solve problems such as danger and heavy workload
Active Publication Date: 2020-07-17
安徽省路兴建设项目管理有限公司
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Problems solved by technology
[0002] In a certain road project, there is a built retaining wall on one side, its elevation is 44m, and the foundation of the retaining wall is set in the bearing layer in the foundation; the ground elevation of the road to be built is 32m, which is lower than the retaining wall The elevation of the top of the earth wall; the design elevation of the subgrade of the road to be built is 34.8m; the construction unit requires monitoring of the subgrade settlement of the road. From the top of the retaining wall, walk down the stairs to the road to be built for monitoring. Due to the large height difference, when the monitoring personnel carry the monitoring equipment on their backs for monitoring, the danger and workload are relatively large.
Method used
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Embodiment 1
[0081] Embodiment 1: The difference from Comparative Example 1 is that the settling plate is improved.
[0082] The main feature of comparative examples 1, 2, and 3 is that the settlement plate does not need to be connected, which is an advantage for areas with low fill, but it is basically not suitable for areas with high fill, such as areas with a fill height greater than 6m.
[0083] Yet, because there is rope 3 inside pipe body, how to take over is a difficult problem.
[0084] Such as Figure 9 As shown, the nozzle of the upper pipe is provided with a rope fixing device 2-1, and the rope fixing device 2-1 is threadedly connected to the upper pipe;
[0085] Along with the increase of filling, set the slot on the upper part of the rope fixing device 2-1, then insert the upper standard connecting pipe in the slot, the upper standard connecting pipe is divided into two parts along the longitudinal direction, when installing , insert the bottom of the 2 parts of the upper up...
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The invention discloses an installation method of settlement monitoring equipment under the condition of large height difference and high filling soil. The installation method of settlement monitoringequipment under the condition of large height difference and high filling soil is characterized in that one end of a rope is fixed to a rope fixing device, then the rope extends upwards, then the rope is entered into a rope steering device from a lower opening of the rope steering device, then the rope is turned from a vertical shape to a horizontal shape through pulley steering, then the rope passes out from the one end, located on a retaining wall, of the rope steering device and is connected with a horizontal displacement device; and the horizontal displacement device is fixed behind the retaining wall. By adopting the installation method of the settlement monitoring equipment, the problem of large monitoring task amount under the conditions of large height difference and high fillingsoil can be solved.
Description
technical field [0001] The invention relates to technical fields such as water conservancy, roads, landfills, and foundations, and more specifically, relates to a method for installing settlement monitoring equipment under conditions of large height difference and high fill. Background technique [0002] In a certain road project, there is a built retaining wall on one side, its elevation is 44m, and the foundation of the retaining wall is set in the bearing layer in the foundation; the ground elevation of the road to be built is 32m, which is lower than the retaining wall The elevation of the top of the earth wall; the design elevation of the subgrade of the road to be built is 34.8m; the construction unit requires monitoring of the subgrade settlement of the road. Walk down the stairs from the top of the retaining wall to the road to be built for monitoring. Due to the large height difference, monitoring personnel carry monitoring equipment on their backs for monitoring, a...
Claims
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IPC IPC(8): G01C5/00E02D33/00E02D1/08
CPCE02D1/08E02D33/00
Inventor 张黎明董蕾袁金标王昆
Owner 安徽省路兴建设项目管理有限公司