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Method for evaluating dynamic stability of mountain road waste slag yard

A technology of dynamic stability and evaluation method, applied in the field of geotechnical engineering, can solve problems such as engineering hidden dangers and disconnection, and achieve the effect of ensuring the stability of the site

Active Publication Date: 2021-12-17
INST OF ROCK AND SOIL MECHANICS - CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This involves several stages, at least 3 units, and multiple links, and there is a problem of disconnection, which may cause hidden dangers in the project

Method used

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  • Method for evaluating dynamic stability of mountain road waste slag yard
  • Method for evaluating dynamic stability of mountain road waste slag yard
  • Method for evaluating dynamic stability of mountain road waste slag yard

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Embodiment Construction

[0042] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0043]It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the compon...

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Abstract

The invention discloses a dynamic stability evaluation method for a mountain road waste slag yard. The method comprises the following steps: determining a waste slag yard to be evaluated; evaluating the site stability of the waste slag site, and if the site is qualified or is rectified to be qualified, executing the next step; evaluating the foundation stability of the waste slag field, and if the foundation is qualified or rectification is qualified, executing the next step; evaluating the stability of the waste slag side slope of the waste slag field, comparing the actual waste slag side slope stability coefficient K with the theoretical waste slag side slope stability coefficient, if the waste slag side slope is stable, entering the next step; and making an assessment report of the waste slag site to be assessed according to statistics of site stability assessment, foundation stability assessment and waste slag slope stability assessment, and completing dynamic stability assessment of the waste slag site. By means of the method, dynamic stability evaluation of the mountain highway waste slag field is formed, the control targets of combination of qualitative and quantitative and combination of system safety and overall safety are finally achieved, and waste slag project construction and operation safety risks are reduced and controlled.

Description

technical field [0001] The invention relates to the technical field of geotechnical engineering, in particular to a method for evaluating the dynamic stability of a mountain road spoil field. Background technique [0002] At present, the special assessment of the stability of spoil grounds on mountainous highways is to entrust qualified units to conduct stability assessments on spoil slopes that have been shaped and closed in accordance with the methods, contents and standards stipulated in the water and soil conservation regulations. It is a static assessment. This is not in line with the reality of the spoil project. The temporary slope during the spoil process and the permanent slope after shaping will be washed by rainwater for a long time to change the shape of the slope during the operation period, that is, the actual spoil slope is a combination of temporary and permanent , the spoil slope is dynamic, and its stability is also dynamic. Therefore, it is impossible to ...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/08
CPCG06Q10/06393G06Q50/08
Inventor 尹小涛汤华宋罡袁晖吴振君邓琴张勇慧袁从华
Owner INST OF ROCK AND SOIL MECHANICS - CHINESE ACAD OF SCI
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