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Roadway Layout And Surrounding Rock Control Technology For High Gassy Mine - China

price: check with company for price

Based on the rational arrangement of the mining roadway in high gas mines, the company improved the surrounding rock stress environment of the outer ring roadway without changing the ventilation mode, and analyzed the dynamic effects of the high-stress superposition on both sides and its outer circle. The influence law of maintenance, the optimal arrangement of the roadway is proposed, the reasonable coal pillar width and the roadway support parameters are determined, and then the engineering practice application is carried out.


Company Contact:


  • Phone: 13952298267

  • Address: No. 3, Xingye Road, Industrial Concentration Zone, Chenji Town, YIZHENG, JIANGSU, China

  • Email: Email


Published date: January 12, 2019 -

  • Business Description: Yangzhou Middle Mine Construction New Material Technology Co., Ltd. is located in the industrial concentration area of Chenji Town, Yizheng City. The production plant covers an area of 12, 357m.2, with a high standard production plant building area of a total of 11686m2In 2016, it was awarded the title of National High-tech Enterprise. The company's main projects include:
    Mining
    1. High water materials and ultra high water materials: Roadway Technology, High gassy mine mining roadway layout and surrounding rock control technology;
    2. Filling Materials: Coal mining complex mining and empty road filling technologyDeep roadway support technology;
    3. Grouting Reinforcement Material: Surrounding rock grouting reinforcement technology, Dynamic pressure, and broken surrounding rock roadway stability control technology;

    Structure
    1. Anti-deformation Materials: The structure is resistant to surface deformation and treatment;
    2. Environmentally Friendly Materials: Mining area landscape planning;
    3. Structural experimental testing equipment: Structural experimental testing services, Consultation, and evaluation of building structure technology.
    The company has completed the research and development of more than 20 different types and specifications of high-water materials, the production and application of mass production machines, and obtained the certificate of comprehensive utilization of resources for R&D and production; formulated the product enterprise standard; and approved the high-tech products of Jiangsu Province. 2 items; For the technical application of high-water materials in coal mining and structural construction, the company has completed the research and development, production and application of related equipment and products, and has been successfully applied in nearly 20 coal mines of more than 10 large groups, which is consistent by customers. Praise. We are committed to mastering key technologies in various industries through technological innovation, making us a leader in the industry. The company has 8 invention and utility model patents for high water materials and engineering technology applications. He has also been awarded the “Green Yang Jinfeng Plan” Entrepreneur Leading Talents Program, Jiangsu Province “Double Invasion Plan” Technology Deputy Master Plan, “Green Yang Jinfeng Plan” Outstanding Doctoral Program, and “Feng Laiyi” Talents Leading Talent Program.

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