Study on the Axial Ultimate Bearing Capacity of Concrete-Filled Square Steel Tubular Stub Columns
2013 ◽
Vol 690-693
◽
pp. 742-746
Keyword(s):
Based on unified strength theory, the mechanical behavior of core-concrete of concrete-filled square steel tubular stub columns was analyzed. Through controlling the constraint effect between square steel tube and core-concrete by width-thickness ratio, the ultimate bearing capacity formula for concrete-filled square steel tubular stub columns under axial compression was proposed, and the influencing factors of which was also discussed. The rationality of proposed formula was proved from the comparison of the analytical results obtained in this paper and experimental data.
2011 ◽
Vol 94-96
◽
pp. 1205-1210
Study on the Ultimate Bearing Capacity of Concrete Filled Steel Square Tubular Short Column with PBL
2014 ◽
Vol 941-944
◽
pp. 770-775
2011 ◽
Vol 94-96
◽
pp. 220-224
◽
2011 ◽
Vol 368-373
◽
pp. 369-372
Keyword(s):
2012 ◽
Vol 204-208
◽
pp. 4031-4037
Keyword(s):
2013 ◽
Vol 351-352
◽
pp. 337-341
2013 ◽
Vol 634-638
◽
pp. 2752-2756
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2011 ◽
Vol 94-96
◽
pp. 820-825