| 摘要 |
PROBLEM TO BE SOLVED: To provide a shear force calculating method for correctly calculating a stud shear capacity. SOLUTION: In a steel plate reinforced concrete member 10 to which a shear force is applied, provided that a shear force applied to each stud 12 arranged in a surface of a steel plate 11 close to a concrete member 13 is represented by<SB>st</SB>Q [N], an out-of-plane shear force applied to the steel plate reinforced concrete member 10 by Q [N], an interval between the studs in an axial direction of the steel plate reinforced concrete member 10 by B<SB>1</SB>[mm], an interval between the studs in a direction orthogonal to an axis of the steel plate reinforced concrete member 10 by B<SB>2</SB>[mm], a width of a consideration objective portion by b[mm], a distance between stress centers by j [mm], a rigidity by a truss mechanism by K<SB>bond</SB>, and a rigidity by an arch mechanism by K<SB>arch</SB>, respectively, a design-basis shear force<SB>st</SB>Q of the stud is calculated by the following equations:<SB>st</SB>Q=B<SB>1</SB>B<SB>2</SB>ϕ<SB>q</SB>Q/(b j), andϕ<SB>q</SB>=K<SB>bond</SB>/(K<SB>arch</SB>+K<SB>bond</SB>). COPYRIGHT: (C)2007,JPO&INPIT
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