| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve deformation performance of a concrete wall frame. <P>SOLUTION: A concrete wall 10 is joined to the frame 12 which has opposing concrete pillars 14 and upper and lower concrete beams 16 installed between the pillars 14. In the concrete wall 10, openings 18, 20 are formed so as to leave wing walls 10B between the pillars. The shearing-reinforcing-bar ratio of the pillar 14 adjacent to the wing wall 10B is at least 0.6, while L<SB>s</SB>/D<SB>c</SB>is equal to or less than 1.3 when the wing wall width of the wing wall 10B is L<SB>s</SB>and the pillar width of the pillar 14 is D<SB>c</SB>. <P>COPYRIGHT: (C)2011,JPO&INPIT |
