| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a simplified structure of a concrete skeleton, having durability to stress. <P>SOLUTION: A concrete skeleton (100) comprises a plurality of columns (10), a beam (20) extending between the plurality of columns, a joint member (30) which is prestressed with a PC steel (31) extending in the longitudinal direction of the beam so as to connect the column and the beam, and a placing joint (40) having a reinforced concrete structure which connects steel bars arranged in the beam, steel bars arranged in the joint member, and the PC steel. <P>COPYRIGHT: (C)2012,JPO&INPIT |
