钢管混凝土超声波检测是检测钢管内混凝土灌注的质量。
The ultrasonic detection of steel-tube concrete is a method to detect the quality of concrete placement within a steel tube.
钢管混凝土是在钢管内填充混凝土组成的一种组合材料。
Concrete filled steel tubes can be considered as a kind of composite material.
高层建筑中的钢管混凝土柱，常在施工十几层或更多层的楼盖结构后，才向管内浇灌混凝土。
In tall building construction with concrete filled steel tube beam columns, the concrete is poured into the steel tube always after ten stories or more have been constructed.
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