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A Method for Dynamic Stability Evaluation of Spoil Fields in Mountainous Highway

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

Active Publication Date: 2022-04-01
INST OF ROCK & 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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  • A Method for Dynamic Stability Evaluation of Spoil Fields in Mountainous Highway
  • A Method for Dynamic Stability Evaluation of Spoil Fields in Mountainous Highway
  • A Method for Dynamic Stability Evaluation of Spoil Fields in Mountainous Highway

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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 method for evaluating the dynamic stability of a spoil ground on a mountain road, which includes: determining the spoil ground site to be evaluated; evaluating the stability of the spoil ground site, and entering the next step if the site is qualified or the rectification is qualified ;Evaluate the stability of the foundation of the spoil site, if the foundation is qualified or the rectification is qualified, enter the next step; evaluate the stability of the spoil slope in the spoil site, by comparing the stability coefficient K of the actual spoil slope with the theoretical spoil Slope stability coefficient, if , then the spoil slope is stable, and enter the next step; according to the site stability evaluation, foundation stability evaluation, and spoil slope stability evaluation statistics, the evaluation of the spoil site site to be evaluated is made report and complete the dynamic stability evaluation of the spoil yard. Using the above method, the dynamic stability evaluation of the spoil field of the mountainous highway is formed, and finally the control objectives of the combination of qualitative and quantitative, system safety and overall safety are realized, and the construction and operation safety risks of the spoil project 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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Patent Type & Authority Patents(China)
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 & SOIL MECHANICS CHINESE ACAD OF SCI
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