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简述了钢管混凝土支架的力学性能 ,介绍了钢管混凝土支架的工业性试验方案及试验结果 ,证明了钢管混凝土支架是一种承载力高 ,造价较低 ,规格多样 ,可适合各种地质条件的新型支架。
The mechanical properties of concrete filled steel tubular supports are briefly introduced. The industrial test scheme and test results of concrete filled steel tubular supports are introduced. It is proved that the concrete filled steel tubular supports are a kind of concrete filled steel tubular supports with high bearing capacity, low cost, diverse specifications and suitability for various geological conditions New bracket.