Influence of additional stress caused by mining subsidence on blast furnace in metallurgical mining area
Underground goaf in metallurgical mining area leads to surface subsidence and has destructive effect on blast furnace. This paper studies the influence of underground goaf on blast furnace.The overlying strata and surface subsidence due to the formed gob area after the underground mining led to a di...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Croatian Metallurgical Society
2024-01-01
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| Series: | Metalurgija |
| Subjects: | |
| Online Access: | https://hrcak.srce.hr/file/450963 |
| _version_ | 1827391767462281216 |
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| author | W. L. Fu L. W. You |
| author_facet | W. L. Fu L. W. You |
| author_sort | W. L. Fu |
| collection | DOAJ |
| description | Underground goaf in metallurgical mining area leads to surface subsidence and has destructive effect on blast furnace. This paper studies the influence of underground goaf on blast furnace.The overlying strata and surface subsidence due to the formed gob area after the underground mining led to a different degree of destruction to blast furnace. Hence, blast furnace was modeled to theoretically analyze the additional stress applied to blast furnace body and foundation when withstanding the surface deformation. On this basis, the anti-deformation structure was designed to analyze the influences of Class I - IN surface deformation on the setting of Blast furnace body unit. |
| first_indexed | 2024-03-08T17:19:04Z |
| format | Article |
| id | doaj.art-a36cb4fa83544dd8a8644be7d65da48c |
| institution | Directory Open Access Journal |
| issn | 0543-5846 1334-2576 |
| language | English |
| last_indexed | 2024-03-08T17:19:04Z |
| publishDate | 2024-01-01 |
| publisher | Croatian Metallurgical Society |
| record_format | Article |
| series | Metalurgija |
| spelling | doaj.art-a36cb4fa83544dd8a8644be7d65da48c2024-01-03T09:50:13ZengCroatian Metallurgical SocietyMetalurgija0543-58461334-25762024-01-01632161164Influence of additional stress caused by mining subsidence on blast furnace in metallurgical mining areaW. L. Fu0L. W. You1School of applied technology, University of Science and Technology Liaoning, Anshan, ChinaSchool of applied technology, University of Science and Technology Liaoning, Anshan, ChinaUnderground goaf in metallurgical mining area leads to surface subsidence and has destructive effect on blast furnace. This paper studies the influence of underground goaf on blast furnace.The overlying strata and surface subsidence due to the formed gob area after the underground mining led to a different degree of destruction to blast furnace. Hence, blast furnace was modeled to theoretically analyze the additional stress applied to blast furnace body and foundation when withstanding the surface deformation. On this basis, the anti-deformation structure was designed to analyze the influences of Class I - IN surface deformation on the setting of Blast furnace body unit.https://hrcak.srce.hr/file/450963blast furnaceadditional stresssurface deformationsurface subsidence |
| spellingShingle | W. L. Fu L. W. You Influence of additional stress caused by mining subsidence on blast furnace in metallurgical mining area Metalurgija blast furnace additional stress surface deformation surface subsidence |
| title | Influence of additional stress caused by mining subsidence on blast furnace in metallurgical mining area |
| title_full | Influence of additional stress caused by mining subsidence on blast furnace in metallurgical mining area |
| title_fullStr | Influence of additional stress caused by mining subsidence on blast furnace in metallurgical mining area |
| title_full_unstemmed | Influence of additional stress caused by mining subsidence on blast furnace in metallurgical mining area |
| title_short | Influence of additional stress caused by mining subsidence on blast furnace in metallurgical mining area |
| title_sort | influence of additional stress caused by mining subsidence on blast furnace in metallurgical mining area |
| topic | blast furnace additional stress surface deformation surface subsidence |
| url | https://hrcak.srce.hr/file/450963 |
| work_keys_str_mv | AT wlfu influenceofadditionalstresscausedbyminingsubsidenceonblastfurnaceinmetallurgicalminingarea AT lwyou influenceofadditionalstresscausedbyminingsubsidenceonblastfurnaceinmetallurgicalminingarea |