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91. 发明专利

JP2006342623A MEMBER CONSTRUCTION METHOD AND CONSTRUCTED MEMBER 审中-公开
公开(公告)号：JP2006342623A
公开(公告)日：2006-12-21
申请号：JP2005170960
申请日：2005-06-10
申请人： KAJIMA CORP
发明人： KOTAKI YUTAKA , YOSHIKAWA TADASHI , YAMANOBE SHINICHI
IPC分类号： E21D9/06 , E21D1/03 , E21D9/04
摘要： PROBLEM TO BE SOLVED: To provide a member construction method capable of easily constructing a rebar. SOLUTION: An extrusion device 13 presses an excavator 15 toward a boring expected position 17 of the natural ground 9, and the excavator 15 moves in the B direction in the boring expected position 17 while excavating the natural ground 9. A basket body 1a is connected to an end part 21 of the excavator 15 in a contracted state, and the basket body 1a extends in response to the movement of the excavator 15. When the excavator 15 advances by a specific distance, the extrusion device 13 is stopped once, and a steel pipe 19 is connected to an end part 19 of the excavator, and excavation is resumed. When completing the excavation, concrete is injected into a pipe body 19. COPYRIGHT: (C)2007,JPO&INPIT

92. 发明专利

JP2001254318A STRUCTURE FOF FIXING CABLE TO ANCHORAGE 失效
公开(公告)号：JP2001254318A
公开(公告)日：2001-09-21
申请号：JP2000069887
申请日：2000-03-14
申请人： KAJIMA CORP
发明人： YAMANOBE SHINICHI , FUJITA TOKIO , OKUBO HIDEKI
IPC分类号： E01D19/10 , E01D11/00 , E01D11/02 , E01D19/16 , E04C5/12
摘要： PROBLEM TO BE SOLVED: To obtain a fixing structure having excellent reliability and profitability, preventing the enlargement more than required of an anchorage by the rational arrangement of a PC steel material for anchorage in the structure for fixing a cable to the anchorage by a correspondence type prestress system. SOLUTION: Strands 1a constituting the main cable 1 are dispersed in the vertical and horizontal direction from the positions S of saddles for the anchorages A, and fixed to connecting jigs 3 dispersed and arranged at the front fixing positions F. Both ends of tendons 2 such as the PC strands arranged in concrete for the anchorages A in a U shape are fixed to each connecting jig 3, and the main cables 1 are fixed onto the anchorage A through the connecting jigs 3 by the tension of the tendons 2. The tendons disposed in the U shape to the same cables 1 and the tendons disposed in the U shape among the main cables 1 and other main cables 1 can be mixed and made to exist as the tendons 2.

93. 发明专利

JPH0693604A DAMPING OF SLANT CABLE MEMBER IN SLANTINGLY EXTENDED BRIDGE 失效
公开(公告)号：JPH0693604A
公开(公告)日：1994-04-05
申请号：JP24493892
申请日：1992-09-14
申请人： KAJIMA CORP
发明人： MUKAI HIROHARU , TAKEDA TETSUO , YAMANOBE SHINICHI
IPC分类号： E01D1/00 , E01D11/00 , E01D11/04 , E01D19/16
摘要： PURPOSE:To prevent a forced vibration which is characteristic of a parallel cable type slantingly extended bridge, due to wind and simplify the structure thereof. CONSTITUTION:A damping device is composed of extended members 2, 2 connected to parallelly arranged slanting cable members 5, 5 and extended to both cable members 5, 5 facing to each other and a highly attenuating rubber 3 which is bonded at both ends to joint both extended members 2, 2 to decrease the relative transfer on relatively shifting to the axial direction between both extended members 2,2 as the result of vibration of the slanting cable 5 in the downstream side of wind. Since the high attenuating rubber 3 is deformed with a shearing force on relatively shifting between both extended members 2, 2, the vibration of the slanting cable member 5 is damped as soon as it is brought about. In particular, As a highly attenuating rubber 3 is used, the damping structure is simplified and not only the production cost is reduced but also at the same time the problem of appearance is solved and the necessity of maintenance is obviated.

94. 发明专利

JPH01244012A BEARING CONSTRUCTION OF MARITIME STRUCTURE 失效
公开(公告)号：JPH01244012A
公开(公告)日：1989-09-28
申请号：JP28596087
申请日：1987-11-12
申请人： KAJIMA CORP
发明人： KARIHARA YASUO , AKIYAMA TERU , SAKANO KAZUNORI , YAMANOBE SHINICHI , FURUICHI KOSUKE
IPC分类号： E02B17/08
摘要： PURPOSE:To suppress vibrations generated from a maritime structure by providing a hollow section with an open downward in the basic unit of a corner section of a maritime structure and providing a pressure room capable of adjusting pressure to the upper end of a standard inserted into the hollow section. CONSTITUTION:A maritime structure coupled with a plurality of modules around it according to its scale and use floats on the sea, and each of modules is supported to the bottom of the sea by a plurality of standards 3. The module is a box-like rectangular parallelepiped and is constituted of a plurality of basic units 4 with a bottom expanded downward. A hollow section 5 with an open downward is provided to a unit of a corner section of the module among basic units 4 in succession from up to down. The standard 3 is inserted into the hollow section 5 from the lower end thereof, a pressure room 6 is provided between the upper end of the standard 3 and the hollow section 5, and an accumulator 9 and a compressor 7 are connected to the pressure room 6. According to the constitution, the vibration of the maritime structure can be prevented.

95. 发明专利

JPH06158650A METHOD FOR CONSTRUCTING UNDERGROUND CONTINUOUS WALL 失效
公开(公告)号：JPH06158650A
公开(公告)日：1994-06-07
申请号：JP17535893
申请日：1993-07-15
申请人： KAJIMA CORP
发明人： KODAIRA FUMIO , YAMANOBE SHINICHI , AKIYAMA TERU
IPC分类号： E02D5/20
摘要： PURPOSE:To enhance the withstanding strength and toughness of a joint so as to enhance reliability and to freely adjust the holding force of the horizontal bars of a panel that follows and to prevent the horizontal bars from holding in excess by building a reinforcing cage for the following panel, and widening narrow end horizontal bars, and laying the bars on top of the horizontal bars of the preceding panels without gaps. CONSTITUTION:Channeled guide rails 10 are provided to the vertical insides of the ends of the horizontal bars 5 of a panel that follows. Hooks 9a, 9a formed at both ends of a plate 9 narrower than the width between the unbound horizontal bars 5, 5 are inserted into the guide rails 10 and the horizontal bars 5 are narrowed to such a degree that they can be forcibly restored. The horizontal bars 5 are constructed between the horizontal bars of the ends of the preceding panel and then the plate 9 is extracted from above the ground to return the space between the horizontal bars 5, 5 to initial width.

96. 发明专利

JPH047772B2 失效
公开(公告)号：JPH047772B2
公开(公告)日：1992-02-13
申请号：JP28596087
申请日：1987-11-12
申请人： KAJIMA CORP
发明人： KARIHARA YASUO , AKYAMA TERU , SAKANO KAZUNORI , YAMANOBE SHINICHI , FURUICHI KOSUKE
IPC分类号： E02B17/08

97. 发明专利

JPH01244011A FLOATING SUBSTANCE FOR MARITIME STRUCTURE 失效
公开(公告)号：JPH01244011A
公开(公告)日：1989-09-28
申请号：JP28595987
申请日：1987-11-12
申请人： KAJIMA CORP
发明人： SAKANO KAZUNORI , KARIHARA YASUO , AKIYAMA TERU , YAMANOBE SHINICHI , FURUICHI KOSUKE
IPC分类号： E02B17/00 , B63B35/34 , B63B35/73
摘要： PURPOSE:To thin the thickness of the bottom of a floating substance and to make a maritime structure lightweight by forming the bottom of the floating substance into a sphericity swollen downward, forming it into a polygonal box shape from the plane viewpoint, coupling the plural number of boxes by bolts and others, and forming a plane maritime structure. CONSTITUTION:A maritime structure is constituted of a combination of a plurality of polygonal floating substances 1 from the plane viewpoint. Each of the floating substances 1 is box shape having about 10m of one side and about 5m of depth, and at the same time, the overall bottom is formed into a sphericity swollen downward. Each of the floating substances 1 is coupled by coupling bolts and so on. Accordingly, there is no generation of bending stress in the bottom of the floating substance, so that the thickness of the bottom of the floating substance can be reduced.

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