بدائل البحث:
significant gender » significant concern (توسيع البحث), significant burden (توسيع البحث)
gender decrease » greater decrease (توسيع البحث), teer decrease (توسيع البحث)
shape decrease » shape increases (توسيع البحث), small decrease (توسيع البحث), showed decreased (توسيع البحث)
step decrease » sizes decrease (توسيع البحث), teer decrease (توسيع البحث), we decrease (توسيع البحث)
significant gender » significant concern (توسيع البحث), significant burden (توسيع البحث)
gender decrease » greater decrease (توسيع البحث), teer decrease (توسيع البحث)
shape decrease » shape increases (توسيع البحث), small decrease (توسيع البحث), showed decreased (توسيع البحث)
step decrease » sizes decrease (توسيع البحث), teer decrease (توسيع البحث), we decrease (توسيع البحث)
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Actual measurement of shape errors.
منشور في 2025"…Following model updates with measured data, the accumulated prediction error rapidly decreases. The proposed prediction method for shape errors during pushing exhibits high accuracy and versatility in similar projects, significantly reducing time spent on manual error handling and minimizing computational inaccuracies.…"
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Comprehensive prediction process of shape errors.
منشور في 2025"…Following model updates with measured data, the accumulated prediction error rapidly decreases. The proposed prediction method for shape errors during pushing exhibits high accuracy and versatility in similar projects, significantly reducing time spent on manual error handling and minimizing computational inaccuracies.…"
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Shape error manual calculation process.
منشور في 2025"…Following model updates with measured data, the accumulated prediction error rapidly decreases. The proposed prediction method for shape errors during pushing exhibits high accuracy and versatility in similar projects, significantly reducing time spent on manual error handling and minimizing computational inaccuracies.…"
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Shape error measurement results statistics.
منشور في 2025"…Following model updates with measured data, the accumulated prediction error rapidly decreases. The proposed prediction method for shape errors during pushing exhibits high accuracy and versatility in similar projects, significantly reducing time spent on manual error handling and minimizing computational inaccuracies.…"
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Significance analysis data.
منشور في 2025"…The results indicate that: (1) The manifestation of mining pressure in gangue backfill mining is influenced by factors such as mining height and backfill collapse ratio; (2) Under the support of coal gangue, the concentrated stress in the coal seam significantly decreases, forming an arched shape according to the mining stages; (3) The range of plastic failure in the coal seam remains relatively stable under gangue backfill mining, with the plastic zone of the roof plate exhibiting a strip-like distribution; (4) Both range analysis and variance analysis revealed that the sensitivity ranking is backfill collapse ratio > mining height > elastic modulus. …"