Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Device for acquiring test data of landslide retaining structure and method thereof

A technology of test data and retaining structure, which is applied in the field of devices for obtaining landslide retaining structure test data, can solve problems such as cumbersome operation, high mechanical performance requirements of the device, and influence on model test results, so as to ensure accuracy and reduce test cost Effect

Active Publication Date: 2021-12-14
SOUTHWEST JIAOTONG UNIV
View PDF26 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of landslide model test, the landslide sliding is simulated by using manual stacking or hydraulic device to apply landslide thrust. The landslide model takes a long time to produce sliding, the labor cost is high, and the soil behind the pile changes slowly and is difficult to observe.
During the loading process of the model, the soil material of the landslide model is easy to be compacted and compacted, which will cause changes in the soil parameters of the test and further affect the results of the model test. Loading on the top of the landslide requires high mechanical properties of the device carrying the landslide, and the cost is very high. Nowadays, a simple and quick device and method for obtaining the test data of the landslide retaining structure and recording the landslide test data in detail is needed.

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Device for acquiring test data of landslide retaining structure and method thereof
  • Device for acquiring test data of landslide retaining structure and method thereof
  • Device for acquiring test data of landslide retaining structure and method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Such as figure 2 , image 3 and Figure 4As shown, the present embodiment provides a device for obtaining test data of a landslide retaining structure, the device comprising: a sliding body material 1, a supporting structure, a sliding bed material 2, an anti-sliding pile 3 and a data acquisition mechanism, the sliding The body material 1 is used to simulate a slope; the support structure is used to support the slide body material 1; the slide bed material 2 is used to simulate bedrock, and the slide bed material 2 is arranged at the bottom of the slide body material 1 One side of the sliding bed material 2 can move to the other side of the sliding body material 1; the bottom of the anti-sliding pile 3 is fixedly arranged in the sliding bed material 2, and the anti-sliding pile 3 The top of the slide is set through the slide body material 1; the data collection mechanism is used to collect the test data of the landslide retaining structure.

[0043] It can be unders...

Embodiment 2

[0059] Such as figure 1 As shown, this embodiment provides a method for obtaining test data of a landslide retaining structure, and the method includes step S1, step S2, step S3, step S4 and step S5.

[0060] Step S1, obtaining the first information, the first information is the physical parameter information of the anti-slide pile, the geological information of the landslide and the physical parameter information of the sliding body;

[0061] Step S2, sending the first information to the first module to obtain second information, the first module is a module for building a three-dimensional model according to the first information, and the second information is model parameter information of the experimental area ;

[0062] Step S3, sending a first command, the first command is to establish an anti-slide pile model and a landslide model according to the second information, and arrange preset stress sheets and preset pressure cells to conduct experiments;

[0063] Step S4, o...

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

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of geological disaster model experiments, in particular to a device for acquiring test data of a landslide retaining structure and a method thereof, the device comprises a slide body material, a support structure, a slide bed material, an anti-slide pile and a data acquisition mechanism, the slide body material is used for simulating a side slope; the support structure is used for supporting the slide body material; the slide bed material is used for simulating bedrock, the slide bed material is arranged on one side of the bottom of the slide body material, and the slide bed material can move towards the other side of the slide body material; the bottom of the anti-slide pile is fixedly arranged in the slide bed material, and the top of the anti-slide pile is arranged in the slide body material in a penetrating manner; and the data acquisition mechanism is used for acquiring test data of the landslide retaining structure. According to the method, an anti-slide pile model reversely extrudes the slide body material, the cost and the construction difficulty are reduced, and the accuracy of the data is guaranteed by processing the test data.

Description

technical field [0001] The invention relates to the technical field of geological disaster model experiments, in particular to a device and method for obtaining test data of landslide retaining structures. Background technique [0002] In the process of landslide model test, the landslide sliding is simulated by manual loading or using hydraulic device to apply landslide thrust. The landslide model takes a long time to produce sliding, the labor cost is high, and the change of soil behind the pile is slow and difficult to observe. During the loading process of the model, the soil material of the landslide model is easy to be compacted and compacted, which will cause changes in the soil parameters of the test and further affect the results of the model test. Loading on the top of the landslide requires high mechanical properties of the device carrying the landslide, and the cost is very high. Nowadays, there is a need for a device and method that can easily and quickly obtain...

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

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G01N33/24
CPCG01N33/24
Inventor 杨涛饶云康吴羿君李欢陈怀林张哲李搏凯郁智超
Owner SOUTHWEST JIAOTONG UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com