Response characteristics of gob-side roadways with pre-split thick hard roofs in extra-thick coal seams: based on strain-softening effects
Abstract Pre-splitting of the thick, hard roof improved the stress state of gob-side roadways and reduced the degree of plastic failure. Based on the strain softening effect, methods for calculating the plastic softening zone (SZ) and residual zone (RZ) widths of the goaf coal wall in extra-thick co...
সংরক্ষণ করুন:
| প্রধান লেখক: | , , , , , |
|---|---|
| বিন্যাস: | Artigo |
| ভাষা: | Inglês |
| প্রকাশিত: |
Springer
2026-04-01
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| মালা: | Geomechanics and Geophysics for Geo-Energy and Geo-Resources |
| বিষয়গুলি: | |
| অনলাইন ব্যবহার করুন: | https://doi.org/10.1007/s40948-026-01147-1 |
| ট্যাগগুলো: |
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