Research and development of fully enclosed wire-shell support structure technology for deep soft rock roadway based on TRIZ theory

被引：4
|
作者：
Yao, Weijing [1 ,2 ,3 ]
Wang, Chengjun [1 ]
Pang, Jianyong [2 ,3 ]
Liu, Yushan [1 ,2 ,3 ]
Zhang, Jinsong [2 ,3 ]
机构：
[1] Anhui Univ Sci & Technol, Base innovat Methods Promot Applicat & Demonstrat, Huainan 232001, Anhui, Peoples R China
[2] Anhui Univ Sci & Technol, Sch Civil Engn & Architecture, Huainan 232001, Anhui, Peoples R China
[3] Anhui Univ Sci & Technol, Anhui Key Lab Min Construction Engn, Huainan 232001, Anhui, Peoples R China
来源：
SCIENTIFIC REPORTS | 2024年 / 14卷 / 01期
关键词：
D O I：
10.1038/s41598-024-53972-7
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
The TRIZ theory was used to accurately discover the problems to be solved in the design of roadway surrounding rock control technology. This paper tried to solve the complex issue of surrounding rock control in deep roadways from a new perspective. Based on the functional component analysis and causal axis analysis of the problem's primary reason, simultaneously, the surrounding rock control technology was optimized through technical contradiction analysis, physical contradiction analysis, and substance and field model analysis. As a result, a fully enclosed wire-shell support technology was proposed. Finally, taking the typical soft rock roadway engineering of Pansan Coal Mine in Huainan Mining Area, Anhui Province, China, as the engineering background, the engineering application and effect evaluation were completed. This paper provides a reference for controlling the instability of deep soft rock roadways in coal mines. A new idea of optimizing roadway support engineering based on TRIZ theory was proposed.
引用
收藏
页数：13
相关论文
共 43 条
  • [41] Research on selection of preliminary support for tunnel in high ground-stress soft rock based on surrounding rock-support characteristic curve theory
    Beijing Jiaotong University, Beijing
    100044, China
    不详
    710000, China
    Tumu Gongcheng Xuebao, 1 (139-148):
  • [42] Study on floor heave control technology of deep tectonic stress water-rich soft rock roadway based on blasting pressure relief
    Cheng J.
    Wei Z.
    Bai J.
    Yu Z.
    Xing K.
    Li Q.
    Wang J.
    Li X.
    Zhang C.
    Zhang Z.
    Meitan Kexue Jishu/Coal Science and Technology (Peking), 2022, 50 (07): : 117 - 126
  • [43] Relationship between support and surrounding rock of fully mechanized caving face in thick coal seam of kilometer deep mine based on microseismic monitoring technology
    Jiang, Fuxing
    Yin, Yongming
    Zhu, Quanjie
    Wen, Jinglin
    Caikuang yu Anquan Gongcheng Xuebao/Journal of Mining and Safety Engineering, 2014, 31 (02): : 167 - 174
12345