Support Pressure Estimation Models for Extremely Thick Coal Seams under Massive Gravel Rock: (a) Lateral Support Pressure Estimation Model; (b) Strike Support Pressure Estimation Model; (c) Explanation of Symbols in the Figure.

<p>Support Pressure Estimation Models for Extremely Thick Coal Seams under Massive Gravel Rock: (a) Lateral Support Pressure Estimation Model; (b) Strike Support Pressure Estimation Model; (c) Explanation of Symbols in the Figure.</p>

محفوظ في:

التفاصيل البيبلوغرافية
المؤلف الرئيسي:	Quande Wei (21500349) (author)
مؤلفون آخرون:	Quanjie Zhu (16903197) (author), Guangyu Yang (128903) (author), Dongsheng Jiang (357711) (author), Yi Liu (36759) (author), Yingnan Hao (21500352) (author), Qilin Hao (21500355) (author)
منشور في:	2025
الموضوعات:	Cell Biology Biotechnology Computational Biology Environmental Sciences not elsewhere classified Biological Sciences not elsewhere classified Mathematical Sciences not elsewhere classified precise early warning practical results demonstrate microseismic monitoring technology massive gravel rock impact force sources impact force source dip support pressures thick coal seams preventing coal burst coal burst risk quantitative evaluation method rapid estimation methods stress estimation based quantitative evaluation coal bursts estimation method stress estimation calculation method weight stress transmitted stress stress state typical mine theoretical analysis site measurements overlying strata numerical computation fracture angle accurate assessment
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Support Pressure Estimation Models for Extremely Thick Coal Seams under Massive Gravel Rock: (a) Lateral Support Pressure Estimation Model; (b) Strike Support Pressure Estimation Model; (c) Explanation of Symbols in the Figure.

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