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61. 发明专利

JPH08105118A PRECAST CONCRETE COLUMN MEMBER 失效
公开(公告)号：JPH08105118A
公开(公告)日：1996-04-23
申请号：JP26444094
申请日：1994-10-05
申请人： KUMAGAI GUMI CO LTD
发明人： YOSHIMATSU KENJI , ISHIBASHI HISAYOSHI , HAMADA MAKOTO , TSUJIMURA TOMOAKI
IPC分类号： E04B1/21 , E04C3/34 , E04G21/12
摘要： PURPOSE: To fill a grounting material in the whole recessed place to connect a column member and a floor slab with a sufficient strength, by connecting the recessed part at the underface of the column member to the side of column body through grooves. CONSTITUTION: A recess 22 in which a grouting material is injected is provided at the underface of the column body 12 of a precast concrete column member 10. And a groove 24 connecting the recess 22 to the side of the column body 12 is provided at the underface of the column body 12. When the column member 10 is assembled with the floor slab 26 and a grouting material is injected, the air within the recess 22 is pushed out through the clearance 30, the groove 24, the sleeve joints 18, and air passages 20, to the outside of the column body 12. Accordingly, the grouting material is filled in respective air passages 20, the recess 22, grooves 24 sleeve joints 18, and the clearance 30 and hence the column member 10 is connected to the slab 26 at a sufficient strength.

62. 发明专利

JPH08100532A JOINING METHOD FOR BEAM SUPPORT AND BEAM MEMBER 失效
公开(公告)号：JPH08100532A
公开(公告)日：1996-04-16
申请号：JP26096794
申请日：1994-10-03
申请人： KUMAGAI GUMI CO LTD
发明人： YOSHIMATSU KENJI , ISHIBASHI HISAYOSHI , HAMADA MAKOTO , TSUJIMURA TOMOAKI
IPC分类号： E04B1/16 , E04B1/21 , E04G21/12 , E04G21/14
摘要： PURPOSE: To adjust the height of a part to be joined without suspending a beam member, by using a beam support which has a U-shaped cross section, which has slots and mounting bolts on its part to be brought into contact with a column, and which has height-adjusting bolts on its beam member-supporting part. CONSTITUTION: A bearing member 30 of a beam support 10 is formed with a first position to be brought into contact with a column body part 22, and with second and third positions respectively extended at the top and bottom of the first position, in a U-shaped cross section, and is vertically reinforced with a plurality of ribs. On the first position, a plurality of slots are formed, and on the second position, a plurality of through holes are formed and nuts each are fastened to the through holes. The bearing members 30 each are brought into contact with both outsides at the top end of the column body part 22 so that the top ends of the bearing members 30 are at a position slightly higher than the top end of the column body 22, and are fastened thereto with mounting bolts 50 through the slots on the first position. After that, the undersurfaces of beam members 12, 12 each are placed on the top ends of height-adjusting bolts 46 screwed to the second positions and the beam members 12, 12 are arranged facing to each other. The axes of the beam members 12, 12 are matched with each other by adjustably screwing the height-adjusting bolts 46, and lower side reinforcements 18, 18 are connected with each mechanical joint 54.

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