A Fill Settlement Prediction Method Based on Centrifugal Model Test

A technology of centrifugal model test and prediction method, which is applied in the directions of measuring devices, surveying and navigation, height/horizontal measurement, etc. It can solve the problems of high cost, no solution proposed, time-consuming and labor-intensive, and achieve low cost, save time and cost and The effect of economical cost and simple test method

Active Publication Date: 2022-02-08
CHINA JK INST OF ENG INVESTIGATION & DESIGN
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Problems solved by technology

However, the monitoring method is to bury a large number of settlement monitoring components inside the filling body, and monitor the settlement data manually for a long time, which is time-consuming, laborious and expensive
[0006] For the above technical problems, no effective solution has been proposed

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  • A Fill Settlement Prediction Method Based on Centrifugal Model Test
  • A Fill Settlement Prediction Method Based on Centrifugal Model Test
  • A Fill Settlement Prediction Method Based on Centrifugal Model Test

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Embodiment Construction

[0052] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0053] According to an embodiment of the present invention, a filling settlement prediction method based on a centrifugal model test is provided.

[0054] Such as Figure 1-Figure 9 As shown, the filling settlement prediction method based on centrifugal model test according to the embodiment of the present invention comprises the following steps:

[0055] Step S1, such as figure 2 As shown, according to the basic principle of length and width not less than 30cm, design and set up the speci...

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Abstract

The invention discloses a fill settlement prediction method based on a centrifugal model test, which relates to the technical field of fill engineering and includes the following steps: step S1, setting a special model box for the fill engineering settlement test, and the interior of the model box is a separate model space; step S2, Make centrifuge model samples of key nodes of the project, and make centrifuge model samples for the study of the general regularity of multi-parameter influence; step S3, data transmission between the model box and the centrifuge, and complete personalized model tests and generic model tests; step S4 , plot spatially scatter clusters, fit, smooth, and generate 3D spatial surfaces. The invention saves time cost and economic cost, can pre-simulate the filling settlement of objective entity working conditions, and can be used for comparison and selection of various alternatives and optimization of design parameters; three items related to settlement can be established at the same time Parameter relationship, and form a space surface, avoiding the cumbersome operations of field tests or numerical calculations.

Description

technical field [0001] The invention relates to the technical field of filling engineering, in particular to a filling settlement prediction method based on a centrifugal model test. Background technique [0002] With the rapid development of my country's economy and the rapid advancement of urbanization, many areas have experienced a shortage of construction land. Under the premise of moderate development, filling projects such as "cutting mountains and filling ditches", "rectifying ditches and making land", and "preserving the plains of Gumao" have become one of the important decision-making and development directions for the development, utilization and reserve protection of my country's land resources. [0003] The settlement and deformation of the land filling project directly determine the start time and construction sequence of the subsequent construction projects. When the ground settlement is too large, it will often affect the operation safety of the entire filling...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C5/00
CPCG01C5/00
Inventor 曹杰郑建国张继文周远强王云南
Owner CHINA JK INST OF ENG INVESTIGATION & DESIGN
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