Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Three-dimensional soil pressure cell complete set application device and implementation method thereof

An earth pressure cell and three-dimensional technology, which is applied in the field of complete sets of application devices for three-dimensional earth pressure cells, can solve problems such as difficult determination, cumbersome placement process, and difficulty in determining the placement plane of the three-dimensional earth pressure cell, so as to achieve improved accuracy, simple placement process, Effects that are easy to understand

Pending Publication Date: 2018-03-30
TIANJIN CHENGJIAN UNIV
View PDF3 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a complete set of application device for a three-dimensional earth pressure cell and its implementation method, which can solve the problems that the existing three-dimensional earth pressure cell is difficult to determine the placement plane, the placement process is cumbersome, easily disturbed by soil, and the embedding depth is not easy to determine.

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
  • Three-dimensional soil pressure cell complete set application device and implementation method thereof
  • Three-dimensional soil pressure cell complete set application device and implementation method thereof
  • Three-dimensional soil pressure cell complete set application device and implementation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] The complete application device of the three-dimensional earth pressure cell and its implementation method of the present invention are described in conjunction with the accompanying drawings.

[0034] The three-dimensional earth pressure cell complete application device structure of the present invention, such as figure 1 As shown, it includes a threaded telescopic guide rod 1, a fixed base 2 and a joint control 3. The threaded telescopic guide rod 1 and the fixed base 2 are connected by a connection control 3 . Such as Figure 12 As shown, multiple wires of the three-dimensional earth pressure cell 4 are summarized into a data bus 5 .

[0035] The threaded telescopic guide rod 1 is as Figure 4 As shown, it includes an inner guide rod 11, an outer guide rod 12, a button 13, a button protection cap 14, and a steel wire 15. Such as figure 2 As shown, the inner guide rod includes a circular backing plate 111 , a spring 112 , and a telescopic rod 113 . The bottom 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 provides a three-dimensional soil pressure cell complete set application device which comprises a telescopic guide rod screwed through a thread, a three-dimensional soil pressure cell fixing base, a connecting control, a three-dimensional soil pressure cell and a plurality of data wires, wherein the telescopic guide rod screwed through the thread and the three-dimensional soil pressure cell fixing base are connected through the connecting control; and a plurality of wires of the three-dimensional soil pressure cell are gathered into one data bus. The invention further provides animplementation method of the three-dimensional soil pressure cell complete set application device. The three-dimensional soil pressure cell complete set application device has the beneficial effectsof overcoming the defect that the buried angle and depth of the three-dimensional soil pressure cell cannot be determined during the site application process and realizing application of the three-dimensional soil pressure cell in original state soil mass testing. When the three-dimensional soil pressure cell complete set application device is applied in practical engineering, the precision of a testing result can be improved. With adoption of the implementation method of the three-dimensional soil pressure cell complete set application device, the time is saved and the construction efficiencyis improved.

Description

technical field [0001] The invention is a complete application device of a three-dimensional earth pressure cell and an implementation method thereof, and is especially suitable for problems such as fixed placement, angle determination and buried depth of the three-dimensional earth pressure cell in the actual construction process. Background technique [0002] The three-dimensional stress state is an important basis for the study of soil strength and deformation. Therefore, the measurement of the three-dimensional stress value inside the soil is very important. Because of its unique advantages, the three-dimensional earth pressure cell is widely used in the test of the internal stress of soil in actual engineering. The three-dimensional earth pressure cell is buried in the soil to be tested, connected with data wires and connected to the data acquisition system. Measure the stress value at any point in the soil. [0003] However, the calculation formulas derived from comm...

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): E02D1/02
CPCE02D1/022
Inventor 李顺群刘烨璇陈之祥柴寿喜白云凤张翻张伟程宇
Owner TIANJIN CHENGJIAN UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products