Early Detection and Assessment of Coal Getting Effects on Development Workings.

被引：0
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作者：
Schuermann, Fritz
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来源：
Gluckauf: Die Fachzeitschrift fur Rohstoff, Bergbau und Energie | 1976年 / 112卷 / 04期
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摘要：
Use of long measuring roof bolts, deformation patterns, and coal pillars dimensioning are discussed in graphical and equation form.
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页码：159 / 163
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