发明名称 |
A method for forming a composite structural member. |
摘要 |
<p>A method for forming a composite structural member (1) wherein a prestressed concrete floor board(7) having compressive stress acting along pc steel wires(8) buried therein is fixedly mounted on a steel beam(4), and the compressive stress is thereafter released from the prestressed concrete floor board(7) by loosening a turnbuckle(9) or the like provided in the prestressed concrete floor board(7) so as to produce in the steel beam(4) tensile force acting in the same direction as the direction of the compressive stress acting in the prestressed concrete floor board(7) and bending moment.</p> |
申请公布号 |
EP0350139(A2) |
申请公布日期 |
1990.01.10 |
申请号 |
EP19890202096 |
申请日期 |
1984.11.07 |
申请人 |
HARUMOTO IRON WORKS CO., LTD. |
发明人 |
KISHIDA, HIROO;TAKENAKA, HIROFUMI |
分类号 |
E01D2/02;E01D21/00;E04B5/29;E04C3/294 |
主分类号 |
E01D2/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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