International Journal of Concrete Structures and Materials

Table 5 Design results calculated from PSDM: interior and exterior beams under negative bending (kN m).

From: Review of Design Flexural Strengths of Steel–Concrete Composite Beams for Building Structures

Type	F _yk (MPa)	AISC 360-10		KSSC–KCI	Eurocode 4	JSCE 2009
Type	F _yk (MPa)	M _pl	M ⁽¹⁾_d	M ⁽¹⁾_d	M ⁽¹⁾_d	M ⁽¹⁾_d
Exterior beam	235	799	719	787	784	726
	315	1031	928	1019	1015	937
	355	1147	1032	1134	1130	1041
	450	1420	1278	1407	1403	1290
	650	1994	1795	1981	1977	1812
Interior beam	235	940	846	919	912	855
	315	1184	1066	1161	1153	1077
	355	1304	1174	1279	1272	1185
	450	1586	1427	1558	1550	1440
	650	2168	1951	2139	2130	1970

⁽¹⁾ M _d = ϕM _pl for AISC 360-10 (or KBC 2014), M _pl for Eurocode 4 and KSSC–KCI, and M _pl/γ _b for JSCE 2009.

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