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1. 发明专利

JP2012163133A Shear deformation type elasto-plastic damper 有权
标题翻译：剪切变形类型ELASTO塑料阻尼器
公开(公告)号：JP2012163133A
公开(公告)日：2012-08-30
申请号：JP2011022576
申请日：2011-02-04
申请人： Kajima Corp , 鹿島建設株式会社
发明人： YAMADA SHUNICHI , KUROKAWA YASUTSUGU , SHIMIZU MIKI , ODA MAMORU , ISAJI KATSUHIRO , SAWAMOTO YOSHIKAZU
IPC分类号： F16F7/12 , E04H9/02 , F16F15/02
摘要： PROBLEM TO BE SOLVED: To enhance the plastic deformation capacity of a shear deformation type elasto-plastic damper by making the initial rigidity thereof upon starting the shear deformation, the shear deformation type elasto-plastic damper being installed astride structural members which can deform relatively to each other when bearing horizontal forces caused by earthquakes, wind forces or the like inside or outside a structure, and the shear deformation type elasto-plastic damper being shear-deformed and yielded mainly by receiving the shear force.SOLUTION: A lateral slit 4 continuous to an end of a body 1A and parallel to a shear force action direction (X direction) of a plastic deformation part 2 is formed outside the shear force action direction (X direction). A longitudinal slit 5 continuous from an end of the lateral slit 4, close to the plastic deformation part 2 is formed extended to at least either joined part 3 side. The plastic deformation part 2 is shear-deformed when receiving the shear force at both joined parts 3, 3.
摘要翻译：要解决的问题：为了提高剪切变形型弹塑性阻尼器的塑性变形能力，通过在开始剪切变形时的初始刚度，剪切变形型弹性塑料阻尼器跨越结构构件，可以当承受由结构内部或外部的地震，风力等引起的水平力时，相对于彼此变形，并且剪切变形型弹性塑料阻尼器主要通过接收剪切力而产生剪切变形。解决方案：在剪切力作用方向（X方向）的外部形成与主体1A的端部连续并平行于塑性变形部2的剪切力作用方向（X方向）的横向狭缝4。从横向狭缝4的与塑料变形部2靠近的端部连续的纵向狭缝5形成为延伸到至少任一个接合部3侧。塑性变形部分2在接合部分3，3处接受剪切力时会产生剪切变形。（C）2012，JPO＆INPIT

2. 发明专利

JP2010173860A Device for horizontally supporting mast of tower crane 有权
标题翻译：用于水平支撑塔式起重机的装置
公开(公告)号：JP2010173860A
公开(公告)日：2010-08-12
申请号：JP2010089439
申请日：2010-04-08
申请人： Kajima Corp , 鹿島建設株式会社
发明人： FUKUSHIMA IZURU , KOJIKA NORIHIDE , NAMETAKE SEIZO , IIZUKA MITSURU , YAMADA SHUNICHI
IPC分类号： B66C23/32 , B66C15/00 , B66C23/28
摘要： PROBLEM TO BE SOLVED: To provide a device for horizontally supporting a mast including an earthquake resistant mechanism capable of preventing collapse of a tower crane in a big earthquake with a relatively simple mechanism obtained by improving only the structure of a support member connecting the tower crane to a structure and capable of quickly restoring the tower crane to the original position by absorbing vibration of the tower crane in operation. SOLUTION: The device 10 for horizontally supporting a mast with an earthquake resistant mechanism includes: a support girder 11 supporting a mast 2 of a tower crane 1A freely to move in the vertical direction; a layered rubber 12; and a damper 13. The support girder 11 is structured of a girder material frame part 11a surrounding the mast 2 and a pair of girder material projecting parts 11b integrally projected from the girder material frame part 11a toward a beam 30 of the structure. The layered rubber 12 is arranged by vertically directing a shaft between the tip of the girder material projecting part 11b on the beam 30 side and the beam 30, and an upper and a lower fitting plates of the layered rubber 12 are fixed to a lower surface of the girder material projecting part 11b and an upper surface of the beam 30, respectively. The damper 13 as a damping element is stretched between a corner part of the girder material frame part 11b and a column 31. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于水平支撑桅杆的装置，其包括具有抗震机构，该防震机构能够通过相对简单的机构防止塔式起重机在大地震中的崩溃，所述相对简单的机构仅通过改善连接的支撑构件的结构而获得塔式起重机能够通过吸收塔式起重机运行中的振动而迅速将塔式起重机恢复到原来的位置。解决方案：用于水平支撑具有抗震机构的桅杆的装置10包括：支撑梁11，其支撑塔式起重机1A的桅杆2，以便在垂直方向上自由地移动; 层状橡胶12; 以及阻尼器13.支撑梁11由围绕桅杆2的梁架部件11a和从梁架部件11a朝向该结构的梁30一体地突出的一对梁桁材材料突出部11b构成。分层橡胶12通过在梁30侧的梁材料突出部11b的顶端和梁30之间垂直地引导轴而布置，并且层状橡胶12的上配合板和下配合板固定到下表面的梁材料突出部分11b和梁30的上表面。作为阻尼元件的阻尼器13在梁架部件11b的角部和柱31之间被拉伸。（C）2010，JPO＆INPIT

3. 发明专利

JP2005201383A Hydraulic damper for seismic response control 审中-公开
标题翻译：液压阻尼器用于地震反应控制
公开(公告)号：JP2005201383A
公开(公告)日：2005-07-28
申请号：JP2004009082
申请日：2004-01-16
申请人： Hitachi Metals Techno Ltd , Kajima Corp , 日立機材株式会社 , 鹿島建設株式会社
发明人： MATSUO HIDENARI , KOTAKE YUJI , SUZUKI TAKAYUKI , KURINO HARUHIKO , YAMADA SHUNICHI , TAGAMI ATSUSHI
IPC分类号： F16F9/54
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic damper for seismic response control which achieves lower costs caused by fewer components and uses a ball joint without a mechanical gap between components.
SOLUTION: In the hydraulic damper 30 for seismic response control with an end connected to a building structure via the ball joint 42, the ball joint 42 comprises a ball member 44 having a ball 44a, and a support member 46 supporting the ball 44a by rotatably coming into contact with the peripheral surface of the ball 44a of the ball member 44. The support member 46 is provided with a plurality of constitution members 48 and 49 which are divided each other, and the plurality of constitution members 48 and 49 are combined with at least one of means between screw connecting means 48b and 49b and a bolt connecting means 52.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于地震响应控制的液压阻尼器，其实现由较少部件引起的更低的成本，并且在组件之间没有机械间隙的情况下使用球形接头。解决方案：在具有通过球窝接头42连接到建筑结构的端部的用于地震响应控制的液压阻尼器30中，球接头42包括具有球44a的球构件44和支撑球的支撑构件46 44a通过可旋转地与球构件44的球44a的外周表面接触。支撑构件46设置有彼此分开的多个构造构件48和49，并且多个构造构件48和49 与螺钉连接装置48b和49b之间的装置和螺栓连接装置52中的至少一个组合。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2005172014A Control method for load eliminating control valve 审中-公开
标题翻译：负载消除控制阀的控制方法
公开(公告)号：JP2005172014A
公开(公告)日：2005-06-30
申请号：JP2003408366
申请日：2003-12-08
申请人： Kajima Corp , Kayaba Ind Co Ltd , カヤバ工業株式会社 , 鹿島建設株式会社
发明人： SHIMIZU NOBORU , OGATA AKIO , TAKEUCHI TORU , YAMADA SHUNICHI , KURINO HARUHIKO , TAGAMI ATSUSHI
IPC分类号： F16F15/02
摘要： PROBLEM TO BE SOLVED: To allow the operation of a load eliminating control valve as desired for operating a damper as predetermined to absorb energy with the quake of a building so that it is suitably used in a damping device referred to as HiDAX for desirably improving the versatility of the damping device.
SOLUTION: A value for a current to be supplied to a solenoid 13 is set as a current value E1 greater than a target value E on a valve opening command T to operate a spool S to be opened. A current map is selected for returning it to the target value E since then.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了允许按照预定的操作阻尼器的负载消除控制阀的操作以利用建筑物的地震来吸收能量，使得其适合用于称为HiDAX的阻尼装置中期望地改善阻尼装置的通用性。解决方案：将要提供给螺线管13的电流的值设置为大于阀打开指令T上的目标值E的当前值E1以操作要打开的阀芯S. 从那时起，选择当前地图将其返回到目标值E. 版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2004052959A Hydraulic damper 有权
公开(公告)号：JP2004052959A
公开(公告)日：2004-02-19
申请号：JP2002213568
申请日：2002-07-23
申请人： Hitachi Metals Techno Ltd , Kajima Corp , 日立機材株式会社 , 鹿島建設株式会社
发明人： KOTAKE YUJI , KURINO HARUHIKO , YAMADA SHUNICHI
IPC分类号： E04H9/02 , F16F9/19 , F16F9/20
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic damper capable of exerting its damping performance sufficiently by shortening unloading time when a large scale external vibration force is generated and capable of making an impact sound by lengthening unloading time when a slight external vibration force is slightly generated.
SOLUTION: In the hydraulic damper 31 wherein a plurality of oil passages 5 passing between a pair of hydraulic chambers 4A and 4B, which are provided on both sides of the piston 3 in a hydraulic cylinder 2, are arranged in parallel, and opening and closing control valves V11 and V12 are provided in each of a plurality of the oil passages 5, detecting means 8 to 10 for detecting the pressure of the hydraulic chambers 4A and 4B and the displacement of the piston 3 respectively, a calculation means 27 for calculating the magnitude of external vibration force F based on the pressure and the displacement detected by the detecting means 8 to 10, and a control means 27 for adjusting and controlling unloading time based on the magnitude of the external vibration force F calculated by the calculation means 27 are provided.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2000002017A CONTROLLER FOR ADDITIONAL MASS TYPE DAMPING DEVICE AND DAMPING CONTROLLER INCLUDING THE SAME AND THE DAMPING STRUCTURE 失效
公开(公告)号：JP2000002017A
公开(公告)日：2000-01-07
申请号：JP16831298
申请日：1998-06-16
申请人： KAJIMA CORP
发明人： ORUI SATORU , YAMADA SHUNICHI , KOJIKA NORIHIDE
IPC分类号： E04H9/02 , F16F15/02
摘要： PROBLEM TO BE SOLVED: To display the earthquake-damping effect of an earthquake-damping device from small-to-medium sized disturbance to a great earthquake without expanding the mounting area of the additional mass type earthquake-damping device. SOLUTION: The vibration reducing function of earthquake-damping device 2 itself is displayed up to the vibrations of a fixed quantity or less of amplitude of the weight 21 of the earthquake-damping device 2, and impact force at the time of a collision is utilized as controlling force while limiting a fixed quantity or more of relative displacement of the weight 21 to the structure 1 by making the weight 21 collide with a collision plate 31 connected to the structure 1 when the weight 21 is vibrated in amplitude exceeding a fixed quantity or less of amplitude.

7. 发明专利

JPH11124993A HYBRID EARTHQUAKE CONTROL FLOOR 失效
公开(公告)号：JPH11124993A
公开(公告)日：1999-05-11
申请号：JP28972797
申请日：1997-10-22
申请人： KAJIMA CORP
发明人： NISHIMURA ISAO , YAMADA SHUNICHI , KOJIKA NORIHIDE , ISHII KOJI , MATSUNAGA YOSHINORI , SASAKI KATSUYASU , SUZUKI YOSHITAKA , KATAMURA RIYUUTA
IPC分类号： E04F15/18 , F16F15/02
摘要： PROBLEM TO BE SOLVED: To provide a hybrid earthquake control floor capable of effectively controlling the vibration of a floor frame with a minimum energy supply and of coping with even a large earthquake. SOLUTION: A structural floor 3 and a floor frame 4 supported in such a way as to be horizontally movable relative to the structural floor 3 are connected together by a passive base isolator 5 having damper functions and by an active earthquake control device 6 having a drive 6a and a control means 6b which apply a control force for controlling the relative vibrations of the structural floor 3 and the floor frame 4 according to vibration caused by an earthquake, etc. The damping coefficient cd of the passive base isolator 5 is set at an appropriate value matching device characteristics, so that all the vibrational energy input is consumed by the passive base isolator 5, and that the control energy required of the active earthquake control device 6 is minimized.

8. 发明专利

JPH10133736A MONITOR SYSTEM FOR PASSIVE TYPE SHOCK ABSORBER FOR BUILDING 失效
公开(公告)号：JPH10133736A
公开(公告)日：1998-05-22
申请号：JP30386596
申请日：1996-10-30
申请人： HITACHI KIZAI KK , KAJIMA CORP
发明人： KOTAKE YUJI , YAMADA ATSUSHI , ICHIYANAGI TAKESHI , YAMADA SHUNICHI , ISHII KOJI , SAKAMOTO MITSUO
IPC分类号： E04H9/02 , G05B23/02
摘要： PROBLEM TO BE SOLVED: To provide a low-cost monitor system for passive type shock absorber for building which makes it easy to find abnormality in the function of the passive type shock absorber for building, holds the shock absorber always in a perfect state and limits the system function to only a monitoring function for a fault and abnormality of the shock absorber. SOLUTION: This monitor system is equipped with abnormality detecting means 25A, and 25B to 25J which detect abnormality of functions of a shock absorber fitted to a part of a structure, a recording means 37 which records respective detection results of the abnormality detecting means, a display means 41 which displays the results recorded by the recording means and an operation means 39 which makes the display means perform the display operation. Then, once when an abnormality detecting means detects abnormality of the functions of the building passive type shock absorber, the recording means 37 records the detection result and an operator operates the operation means 39 to displays the detection result from the abnormality detecting means recorded by the recording means 37 on the display means 41 so that the operator can visually know whether or not there is the abnormality in the functions of the shock absorber.

9. 发明专利

JPH10102818A VIBRATION CONTROL FRAME AMONG COLUMN BEAM 失效
公开(公告)号：JPH10102818A
公开(公告)日：1998-04-21
申请号：JP25835496
申请日：1996-09-30
申请人： KAJIMA CORP
发明人： KUROKAWA YASUTSUGU , YAMADA SHUNICHI , SAKAMOTO MITSUO
IPC分类号： E04H9/02 , E04B1/98
摘要： PROBLEM TO BE SOLVED: To arrange a damper at a central section among columns, and to form opening sections such as entrances on both sides of the damper by combining upper and lower approximately triangular shaped plane frames and connecting the plane frames by the damper in horizontal arrangement. SOLUTION: Plane frames 5 consisting of bundle materials 3 and diagonal members 4 are installed to upper and lower beams 2 so as to form a hanging wall and a spandrel wall respectively, and the lower end section of the bundle material 3A of the upper section of these bundle materials 3 and the upper end section of the bundle material 3B of a lower section are coupled by an oil damper 6. The compact vibration control frame having small left-right width is constituted by rectangularly combining the upper-lower approximately triangular-shaped plane frames 5 having simple lightweight structure by such bundle materials 3 and diagonal members 4 in the arrangement of point symmetry, and opening sections 7 such as entrances can be formed on both sides of the vibration control frame. It is preferable that the vibration control frame is disposed at a central section among columns, but it can be arranged near the columns, and can be moved and mounted to an arbitrary place in response to the positions and size of the opening sections.

10. 发明专利

JPH1037517A BASE ISOLATING STRUCTURE 失效
公开(公告)号：JPH1037517A
公开(公告)日：1998-02-10
申请号：JP19194096
申请日：1996-07-22
申请人： KAJIMA CORP
发明人： KUROKAWA YASUTSUGU , SAKAMOTO MITSUO , YAMADA SHUNICHI , TAKENAKA YASUO , MAKIBE KAZUNARI
IPC分类号： E04H9/02
摘要： PROBLEM TO BE SOLVED: To provide a base isolating structure capable of reducing torsional vibration by arranging a base isolating device on the base isolating layer of a building, arranging a damping device in the direction laid along the short edge on a plane, and jointly using the base isolating device and the damping device. SOLUTION: A laminated rubber 3 as base isolating device is arranged on the base isolating layer of a building 1 having a flat plane form. An oil damper 5 as a damping device is arranged in the base isolating layer of the part situated in the short edge of the building where the largest vibration amplitude reveals by torsional vibration. The torsional vibration is efficiently suppressed by the oil damper 5 to add the damping of vibration, and the response of the building 1 in earthquake is reduced more than the case with only the laminated rubber 3. Since the torsional vibration in earthquake can be reduced to moderate the collision of the short edge part of the building, it is not required to separately divide the building and the building can be integrally constructed.

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