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| Gob-side Entry Retaining Application in the Rongtai Mine |
| ZHANG Qi-peng,LI Jiang-wei, DU Yong-liang |
| Jinhui Rongtai Coal Industry Corporation Ltd., Lyuliang 033000, China |
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Abstract Self-moving monomer hinged girder truss had the advantage of good supporting effect and recycled material. In Rongtai Coal Mine’s application, the support form and law of mine pressure appearance were introduced, it achieved good effect and economic benefits and provided technical experience and reference for the similar situation.
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