Study on influence rules of gas extraction drilling borehole spacing on stress superposition effect

In order to study the rules of stress superposition effect and analyze the influence on the punching coal amount by borehole spacing, according to the general situation of Jiulishan Coal Mine and the actual situation of through-bed drilling construction, a solid mechanics model was established by us...

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Ngā kaituhi matua:	Deqing ZHAO, Guoying WEI, Xiaolei LIU, Xuechen LI, Yanfei GUO, Xuedong ZHANG
Hōputu:	Artigo
Reo:	Chinês
I whakaputaina:	Editorial Office of Safety in Coal Mines 2025-02-01
Rangatū:	Meikuang Anquan
Ngā marau:	gas drainage cross-layer borehole borehole spacing borehole amount stress superposition punching coal amount
Urunga tuihono:	https://www.mkaqzz.com/cn/article/doi/10.13347/j.cnki.mkaq.20230831
Ngā Tūtohu:	Tāpirihia he Tūtohu Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!