Bending Bearing Capacity of Steel Tubular Columns Filled with Steel-Reinforced High-Strength Concrete

Abstract:

Steel tubular column filled with steel-reinforced high-strength concrete (STSRHC) has higher bearing capacity and seismic performance, so STSRHC has a good application prospect in Engineering. So far, it is in the stage of research. To calculate the bending bearing capacity of steel tubular column filled with steel-reinforced high-strength concrete (STSRC), the bending resistance of STSRHC is predicted by the method of plastic stress distribution, and the formula of bending bearing capacity is successfully established. The results show that the calculated results based on the plastic stress distribution method and the experimental ones are in agreement well, and the formula can be used into columns that have different section form of inserted steel. The conclusions have a guiding significance on improving other performances of STSRHC.

• Periodical: Advanced Materials Research (Volume 1089)
• Pages: 219-222
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1089.219
• Online since: January 2015
• Authors: Ping Guan*, Lan Xiang Chen
• Keywords: Bending Bearing Capacity, Inserted Steel, Plastic Stress Distribution Method, Steel Tubular Column Filled with Steel-Reinforced High-Strength Concrete

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