Research Article
3D Modeling of Mine Protection Complex Steel Structure Based on BIM Technology
Table 2
Experimental parameter settings.
| Name | Parameter |
| Reversing valve | Maximum traffic of 450 L/min | Push jack | Lifting capacity of 50 tons | Lifting speed of 2.0 m/min | Steel | Q235B steel | Web bar | seamless steel tube | Chord | seamless steel tube | Supporting apex | seamless steel tube |
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