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Interconversion method of rock and soil stratum property parameters under different measuring forces

A technology of mutual conversion and geotechnical layer, applied in the direction of calculation, electrical digital data processing, special data processing application, etc., can solve the problem of no consideration and so on

Inactive Publication Date: 2017-10-03
王昌益
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  • Abstract
  • Description
  • Claims
  • Application Information

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At present, this issue is not considered at home and abroad

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  • Interconversion method of rock and soil stratum property parameters under different measuring forces
  • Interconversion method of rock and soil stratum property parameters under different measuring forces
  • Interconversion method of rock and soil stratum property parameters under different measuring forces

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Embodiment Construction

[0014] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0015] 1. Correctly understand the concept of formation properties and formation bearing capacity

[0016] In the traditional theory, there are many concepts describing the properties of formations, such as loose, compact, hard, weak, complete, broken, plastic, inplastic, porosity, fracture, brittleness, viscosity, toughness, water content, etc. However, people The essential meaning of many of these concepts is not very clear. Therefore, for a long time, there has been no exact quantitative standard for the measurement of formation properties, and qualitative description methods are generally used to roughly describe the characteristics of formation properties.

[0017] According to the new theory of action science...

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Abstract

The invention relates to an interconversion method of rock and soil stratum property parameters under different measuring forces, and belongs to the field of technical studies on the basic theory and application of the engineering mechanics and the rock and soil mechanics. The known ultimate bearing capacity of the stratum Fmax equals to T0F0; the detection strength, namely the detection power F generated by a detection tool used in exploration is F; the deformation degree and hardness degree of the stratum acquired by detection are respectively E and T; while under the action of the standard measuring force F0, the deformation degree and hardness degree of the stratum are respectively E0 and T0; and therefore the conversion formula is as shown in the figure. The interconversion method of rock and soil stratum property parameters under different measuring forces has the benefits as follows: based on the new theory of the acting science, the unified conversion and comparison problems of the conventional stratum property measuring data are solved, and the roads for the development and perfection of the basic theoretical science, the basic theoretical application science and the engineering geological exploration science are widened.

Description

technical field [0001] The invention relates to a method for mutual conversion between property parameters of rock and soil layers under different test forces, which belongs to the research fields of engineering mechanics, basic theory of rock and soil mechanics and application technology. Background technique [0002] For a long time, engineering geological exploration has mainly aimed at determining the bearing capacity of the strata, but not the properties of the strata. However, the bearing capacity of the stratum is closely related to the property parameters of the stratum. To determine the bearing capacity of the stratum, the property parameters of the stratum must be determined through detection. [0003] The property parameter of formation is not constant, but variable. In engineering geological exploration, regardless of in-situ testing or mechanical experiments in the room, as long as the detection methods are different or the detection force is different, the obt...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D1/02G06F19/00
CPCE02D1/022G16Z99/00
Inventor 王昌益
Owner 王昌益