Research Article
Experimental and Numerical Study on the Compression Behavior of Square Concrete-Filled Steel Tube Stub Columns with Steel Fiber-Reinforced High-Strength Concrete
Table 2
Mix proportions of concrete.
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W/B: water binder ratio; W/C: water cement ratio; C: cement; W: water; SF: silica fume; S: fine aggregated; F: filler; G: coarse aggregate; SP: super plasticizer; StlF: steel fiber (volume fraction %). |