Sun Tong, Wang Shi-qi, Hu Xia-min, Luo Wu-jian. RESEARCHES ON THE CALCULATION METHOD FOR BEARING CAPACITY OF CONCRETE FILLED STEEL TUBULAR COLUMNS UNDER ECCENTRIC LOAD[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(5): 95-98. doi: 10.13204/j.gyjz200605025
Citation:
Sun Tong, Wang Shi-qi, Hu Xia-min, Luo Wu-jian. RESEARCHES ON THE CALCULATION METHOD FOR BEARING CAPACITY OF CONCRETE FILLED STEEL TUBULAR COLUMNS UNDER ECCENTRIC LOAD[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(5): 95-98. doi: 10.13204/j.gyjz200605025
Sun Tong, Wang Shi-qi, Hu Xia-min, Luo Wu-jian. RESEARCHES ON THE CALCULATION METHOD FOR BEARING CAPACITY OF CONCRETE FILLED STEEL TUBULAR COLUMNS UNDER ECCENTRIC LOAD[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(5): 95-98. doi: 10.13204/j.gyjz200605025
Citation:
Sun Tong, Wang Shi-qi, Hu Xia-min, Luo Wu-jian. RESEARCHES ON THE CALCULATION METHOD FOR BEARING CAPACITY OF CONCRETE FILLED STEEL TUBULAR COLUMNS UNDER ECCENTRIC LOAD[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(5): 95-98. doi: 10.13204/j.gyjz200605025
The three codes design formulas and their theoretical basis of concrete-filled steel tubular columns under eccentric load are presented.Fifty-one concrete-filled steel tubular columns are cited as examples from reference one.When the eccentricity and slenderness ratio are changed.respectively,according to the parameters of tests cited,using the three codes design formulas,ultimate carrying capacity of columns are calculated and compared with the test results.For the ultimate carrying capacity,Code for Design of Steel-Concrete Composite Structure(DL/T 5085-1999) is relatively conservative,but for the degree of agreerment of codes with tests,Code for Design and Construction of Concrete-Filled Steel Tube Structures(CECS 28:90) is relatively better.
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