Fill settlement prediction method based on centrifugal model test

A technology of centrifugal model test and prediction method, which is applied in measurement devices, surveying and navigation, altitude/level measurement, etc., can solve the problems of high cost, no solution, time-consuming and labor-intensive, etc., and achieves low cost, time saving and cost saving. Economical cost and simple test method
CN112161602AActive Publication Date: 2021-01-01CHINA JK INST OF ENG INVESTIGATION & DESIGN
4 Cites 4 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHINA JK INST OF ENG INVESTIGATION & DESIGN
Publication Date
2021-01-01

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a fill settlement prediction method based on a centrifugal model test, and relates to the technical field of fill engineering, and the method comprises the following steps: S1,setting a special model box for a fill engineering settlement test, and enabling the interior of the model box to be a separation model space; S2, manufacturing a centrifugal model sample of the engineering key node, and manufacturing a centrifugal model sample of general regularity research of the multi-parameter influence; S3, performing data transmission with a centrifugal machine in the modelbox, and completing a personalized model test and a generic model test; and S4, drawing a space scatter cluster, performing fitting, performing smoothing and generating a three-dimensional space curved surface. According to the method, time cost and economic cost are saved, fill settlement of objective entity working conditions can be simulated in advance, and the method can be used for comparison and selection of multiple alternative schemes and optimization of design parameters; three parameter relations related to settlement can be established at the same time, a space curved surface is formed, and tedious operation of field tests or numerical calculation is avoided.
Need to check novelty before this filing date? Find Prior Art

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 creating land", and "protecting plains in 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 p...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More