Supporting design specialist system for bolt-grouting of coal mine soft rock tunnel

An expert system and soft rock technology, applied in the field of expert systems for bolting and grouting support design of soft rock roadways in coal mines, can solve problems such as the inability to design reasonable, accurate and standardized bolting and grouting support schemes and parameters for soft rock roadways in coal mines, and achieve Ensure scientificity and rationality, reduce errors, and improve reliability

Inactive Publication Date: 2013-05-01
CHINA UNIV OF MINING & TECH
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Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the object of the present invention is to provide an expert system for bolting and grouting support design of coal mine so

Method used

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  • Supporting design specialist system for bolt-grouting of coal mine soft rock tunnel
  • Supporting design specialist system for bolt-grouting of coal mine soft rock tunnel

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Embodiment 1

[0017] Example 1: In figure 1 Among them, the expert system includes: soft rock roadway anchoring and grouting support design expert knowledge base module Ⅰ, soft rock roadway anchoring and grouting support engineering practice successful case database module Ⅱ, new soft rock roadway engineering original data input module Ⅲ, soft rock roadway Anchoring support form reasoning design module IV, soft rock roadway anchoring support parameter reasoning design module V, soft rock roadway anchoring support structure bearing capacity module VI, soft rock roadway anchoring support design report automatic generation module VII and Module Ⅷ for graphic drawing of anchoring and grouting support construction layout in soft rock roadway. The above 8 modules are described in detail below in conjunction with the accompanying drawings:

[0018] Soft rock roadway anchoring and grouting support design expert knowledge base module Ⅰ: mainly used to obtain the design experience and knowledge of w...

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Abstract

The invention discloses a supporting design specialist system for a bolt-grouting of a coal mine soft rock tunnel, belonging to the control of a coal mine tunnel pressure and wall rocks. The system comprises (1) a specialist knowledge module of bolt-grouting supporting in a soft rock tunnel; (2) a successful case database module of bolt-grouting supporting project practices in the soft rock tunnel; (3) a primitive data input module of a newly-established soft rock tunnel project; (4) a form inference design module of bolt-grouting supporting in the soft rock tunnel; (5) a parameter inference design module of bolt-grouting supporting in the soft rock tunnel; (6) a structural bearing capability evaluation module of bolt-grouting supporting in the soft rock tunnel; (7) a design report automatic generation module of bolt-grouting supporting in the soft rock tunnel; and (8) a constructional assignment graph drawing module of bolt-grouting supporting in the soft rock tunnel. According to the system, calculation and analysis processes on mathematics and mechanics involved in the bolt-grouting supporting design of the soft rock tunnel are embedded into a background of the system for processing, and according to a design result, a design report of bolt-grouting supporting is rapidly compiled, and a constructional assignment graph of bolt-grouting supporting is drawn. The system widely faces to the front engineering technician of a spot coal mine, and has strong practicability.

Description

technical field [0001] The invention relates to a coal mine roadway pressure and surrounding rock control, in particular to an expert system for bolting and grouting support design of a soft rock roadway in a coal mine. Background technique [0002] With the popularity of computers, expert systems have been applied in many projects. The "Expert System for Bolt, Mesh and Spraying Support Design PTES" developed by Southwest Jiaotong University, and the "Expert System for Type Selection and Parameter Determination of Mining Roadway Support" developed by the Beijing Mining Institute of the Academy of Coal Sciences, etc. However, the objects involved in these expert systems are only the bolting support of coal mine roadways, but not the anchoring and grouting support of soft rock roadways under complex and difficult conditions in coal mines. [0003] Bolt-grouting support technology is an effective technology to maintain the stability of surrounding rock in soft rock roadways un...

Claims

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Application Information

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IPC IPC(8): G06F17/50
Inventor 王连国陆银龙
Owner CHINA UNIV OF MINING & TECH
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