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Fibre glass reinforced plastics bolt's application in coal wall support of stoping tunnel 被引量:1

Fibre glass reinforced plastics bolt's application in coal wall support of stoping tunnel
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摘要 This article set forth two types of destructive form of stopping tunnel coal wall: destructive form in coal and destructive form in interface of coal layer. In addition, the mechanism of destruction in stopping tunnel coal wall is analyzed. This article set forth two types of destructive form of stopping tunnel coal wall: destructive form in coal and destructive form in interface of coal layer. In addition, the mechanism of destruction in stopping tunnel coal wall is analyzed.
作者 曲光 贾安立
出处 《Journal of Coal Science & Engineering(China)》 2003年第1期82-84,共3页 煤炭学报(英文版)
关键词 FRP destructive form of coal wall support of coal wall 玻璃纤维加枪塑料 FRP锚栓 巷道支护 煤壁 顶蚀巷道 破坏形式 支护力学
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