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1. 发明专利

JPH05118087A PRECAST CONCRETE BEAM MEMBER 失效
公开(公告)号：JPH05118087A
公开(公告)日：1993-05-14
申请号：JP34252591
申请日：1991-10-25
申请人： FUDO CONSTRUCTION CO , FUDO KENKEN KK
发明人： SHICCHI YASUO , TAMURA KENJI , TAKEDA TAKESHI , AZUMA RYOJI , MATSUMOTO SHINJI , TANAKA HIROYUKI
IPC分类号： E04B1/16 , E04B1/21 , E04C3/20
摘要： PURPOSE:To ensure positions of beam main bars by connection of beam connection members, to execute the connection work easily and accurately and, at the same time, to ensure the strength of connection sections to use simple shores, to enable the withdrawal of the shores at an early time, to make it possible to utilize inserts to install form of the connection section and to require no shore of the forms of the connection sections. CONSTITUTION:Precast concrete beam members can be connected with cast-in- concrete at the center of a span, and in a precast concrete beam member 1 projecting beam main bars 4 from the connection ends, and beam connection members 9 of shape steels are buried in the connection ends to mount. Form mounting inserts 10 are buried in the outsides of the connection ends.

2. 发明专利

JPH05118098A REINFORCED CONCRETE COLUMN 失效
公开(公告)号：JPH05118098A
公开(公告)日：1993-05-14
申请号：JP34252391
申请日：1991-10-25
申请人： FUDO CONSTRUCTION CO , FUDO KENKEN KK
发明人： TAMURA KENJI , TAKEDA TAKESHI , AZUMA RYOJI , MIYAJI MICHIO , TANAKA HIROYUKI
IPC分类号： E04B1/16 , E04C3/34
摘要： PURPOSE:To widen a space of a connection section of a beam and a column upward of a column capital section and to enable structural steel work. CONSTITUTION:Cast-in-place concrete trapezoid swelling sections 2 are provided in the centers of sides having at least rectangular sections of a column capital 1. Angle member 3 are buried into parts corresponding to the tops of the swelling sections 2. A plurality of anchor reinforcing bars 4 are mounted on the angle members 3. Accordingly, the level of a precast concrete beam member placing section in the column capital 1 can be secured, and damage can be prevented from increase strength.

3. 发明专利

JPH06146398A PRECAST CONCRETE BEAM UNIT FOR CONSTRUCTING RIGID-FRAMED REINFORCED CONCRETE BUILDING 失效
公开(公告)号：JPH06146398A
公开(公告)日：1994-05-27
申请号：JP34966392
申请日：1992-11-13
申请人： FUDO CONSTRUCTION CO , FUDO KENKEN KK
发明人： SHICCHI YASUO , TAMURA KENJI , TAKEDA TAKESHI , AZUMA RYOJI , MATSUMOTO SHINJI , TANAKA HIROYUKI
IPC分类号： E04B1/20
摘要： PURPOSE:To provide a precast beam unit comprising precast concrete beams oriented in longitudinal and transverse directions which is effective to improve construction efficiency, quality, and accuracy of a rigid-framed reinforced concrete building. CONSTITUTION:A long precast concrete beam 2 is caused to intersect two short precast concrete beams 3 at a location where a beam main bar is exposed to combine them. An end of each beam which is connected at the center of its span has a steel for connection embedded at its end. In this case, two short beams 3 may be combined with each other in a cross-shaped form.

4. 发明专利

JPH05118140A FLOOR SLAB REINFORCING BAR ARRANGING METHOD 失效
公开(公告)号：JPH05118140A
公开(公告)日：1993-05-14
申请号：JP34252091
申请日：1991-10-25
申请人： FUDO CONSTRUCTION CO , FUDO KENKEN KK
发明人： TAMURA KENJI , TAKEDA TAKESHI , AZUMA RYOJI , MATSUMOTO SHINJI , TANAKA HIROYUKI
IPC分类号： E04G21/12
摘要： PURPOSE:To prevent the thickness of a reinforcing bar layer from increasing by omitting the lateral reinforcing bars of a unit reinforcing bar body to be overlapped, when arranging one end of a plurality of unit reinforcing bar bodies formed in a grid-like shape beforehand in overlapping relation in order. CONSTITUTION:In manufacturing unit reinforcing bar bodies 1 and 2 comprising longitudinal reinforcing bars 3 and lateral reinforcing bars 4 assembled in a grid-like shape at a factory, one end of specified length of reinforcing bars 2 of the lateral reinforcing 4 is omitted. In the next step, in arranging reinforcing bars for a floor slab, the part which was omitted from the lateral reinforcing bar 4 of the reinforcing bar 2 is arranged to the one end of a reinforcing bar 1 in overlapping relation. By this constitution, since reinforcing bars for the floor slab can be very easily arranged, and the increase in the thickness of the unit reinforcing bar bodies can be prevented, the thickness of the reinforcing bar arrangement can be surely kept in a specified value.

5. 发明专利

JPH05118134A PILLAR FORM DEVICE 失效
公开(公告)号：JPH05118134A
公开(公告)日：1993-05-14
申请号：JP34252191
申请日：1991-10-25
申请人： FUDO CONSTRUCTION CO
发明人： TAMURA KENJI , TAKEDA TAKESHI , TANAKA SABURO
IPC分类号： E04G13/02 , E04G21/16
摘要： PURPOSE:To improve functions by providing pillar type form bodies, whose plane shape is square, comprising two unit type form bodies whose plane shape is like L, supporting the unit type form bodies outside the pillar type form bodies, and providing trucks used for both supporting and working, which have a position adjusting function. CONSTITUTION:Adjacent face plates 3 and 3 are orthogonally connected to each other through corner angle members 4, and outside thereof in the height direction unit type form bodies 2 having plural steps of L shaped supporting members 5 are arranged. Trucks 8 and 9, which are used for both supporting and working, and comprise a tower-like body 10 having an upper platform 11 and staircase 16 and an upper coupler 14 and lower coupler 15, each of which comprises a running wheel 12, jack type fixture 13, and a jack which can be pushed and pulled are provided. Next, after hanging a pair of forms 2 so that the shape in a plane may become a square around a main reinforcement 17, the trucks 8 and 9 are joined outside. After adjusting the positions and the perpendicularity with the coupler 14, the forms 2 are connected by bolts 6 to form pillar form main body 1 and the trucks 8 and 9 are also fixed. With this constitution, installation can be precisely and easily in a stabilized state.

6. 发明专利

JPH09217417A EXECUTION METHOD OF MIDDLE-HIGH-RISE BUILDING 失效
公开(公告)号：JPH09217417A
公开(公告)日：1997-08-19
申请号：JP5815496
申请日：1996-02-09
申请人： FUDO CONSTRUCTION CO
发明人： TAMURA KENJI , AZUMA RYOJI , KOMORI KATSUFUMI , NAKAJIMA SATOSHI , FUKUOKA MASAMI
IPC分类号： E04B1/16
摘要： PROBLEM TO BE SOLVED: To provide an execution method of a middle/high-rise building capable of easily taking largely unitized finishing carpentry and facilities into a skeleton and expecting greatly promotion of quality and efficiency. SOLUTION: As a principle, a skeleton of every story in a middle/high-rise building is separated in vertical and horizontal sections to execute. First of all, after the execution of columns 2 and walls (bearing walls 3, non-bearing walls 4 and 4') as the vertical section, unitized finishing carpentry and facilities are hung up with a crane and are taken into the skeleton, and beam (longitudinal direction beams 5 and 5') as the horizontal section and ceiling slub 6 are executed. It is desirable that the execution of the ceiling slub 6 is carried out without support by using a precast plate material instead of a form.

7. 发明专利

JPH05118135A BASE FITTING OF PILLAR FORM 失效
公开(公告)号：JPH05118135A
公开(公告)日：1993-05-14
申请号：JP34252491
申请日：1991-10-25
申请人： FUDO CONSTRUCTION CO
发明人： TAMURA KENJI , TAKEDA TAKESHI
IPC分类号： E04G13/02 , E04G17/00
摘要： PURPOSE:To improve execution ability by arranging a form body comprising a peripheral wall section whose outer peripheral contour is equal to the contour of the face of a pillar form and the horizontal flat plate section extending from the lower end of the peripheral wall section to the outside at the position on which a pillar is scheduled to be installed, and assembling the pillar form while using the form body as a reference. CONSTITUTION:A frame-like metal fitting 1, which comprises a peripheral wall section 2, the contour of the outer peripheral face of which is equal to the contour of the face of a pillar form and the flat plate section 3 which orthogonally extends from the outer periphery of the lower end of the peripheral wall 2 to the outside, is formed. In the case where the floor slab is finished, the metal fittings 1 are fixed to the positions on the floor slab on which pillars are scheduled to installed. In the case where the floor slab is not yet finished, the metal fittings 1 are arranged on the positions on which pillars such as columns and beam connection sections are scheduled to be installed and also fixed there with the upper face of the plate 3 leveled so as to be equal to the level of the execution scheme face of the floor slab. Then, concrete is placed on the floor, in addition, after reinforcing bars are arranged to form a pillar, the face of the pillar form is positioned in contact with the outer face of the wall 2 and is assembled. With this constitution, accuracy and work efficiency can be improved, and the level of the floor slab can be precisely executed, and concrete can be prevented from leaking from the lower end of the pillar form.

8. 发明专利

JPH05118143A METAL FITTING TO POSITION PILLAR MAIN REINFORCEMENT LOWER END 失效
公开(公告)号：JPH05118143A
公开(公告)日：1993-05-14
申请号：JP34252291
申请日：1991-10-25
申请人： FUDO CONSTRUCTION CO
发明人： TAMURA KENJI , TAKEDA TAKESHI
IPC分类号： E04G21/12
摘要： PURPOSE:To obtain metal fittings to position the lower end of a pillar main reinforcement, which are effective in prefabricating reinforcing bars for a pillar and installing the reinforcing bars of a pillar which rises from the base. CONSTITUTION:Cylindrical bodies 2 in which the lower ends of the main reinforcing bars of four corners of a pillar are inserted are provided at the four corners of a square frame-like plate-like body 1, and cylindrical bodies 3 in which the lower ends of the main reinforcing bars of the periphery of the pillar are inserted are provided at the periphery of the plate-like body 1. It is desired that the cylindrical body 2 is taller than the cylindrical body 3. Therefore, the lower end of the main reinforcing bar can be simply and easily positioned, as a result, the efficiency of reinforcing bar arranging work for a pillar is improved. Heightening the cylindrical body 2 makes it easy to secure the perpendicularity of the main reinforcing bars of the corners.

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