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1. 发明专利

JPH1162316A EARTHQUAKE RESISTIVE DAMPING CONSTRUCTION 失效
公开(公告)号：JPH1162316A
公开(公告)日：1999-03-05
申请号：JP22576497
申请日：1997-08-07
申请人： SUZUKI ETSURO , TAJIMI ENG SERVICE KK , TAISEI CORP , V N ENG KK
发明人： SUZUKI ETSURO , YOSHIMURA MASANORI , MIYAZAWA MASAMI , YANAGISAWA KOJI , KIYOTA SEIJI , KIMURA YASUHIRO
IPC分类号： E04H9/02
摘要： PROBLEM TO BE SOLVED: To absorb vibration energy during a great earthquake, and lessen the deformation of a construction by setting a plurality of constructions side by side, and interposing a damper between respective constructions for joining them. SOLUTION: The earthquake resistive construction is a double-construction comprising an inner construction A being circular in its plane and a concentric outer construction B being located at predetermined distances outside of the Inner construction A; then dampers D are interposed between the circular constructions A, B in desired positions. The inner construction A is formed into a super rahmen structure constructed from a plurality of frame layers including pillars 1, beams 2 or truss beams, and a floor or the like. The outer construction B is formed into a lofty layer rahmen structure of an RC construction, steel frame construction, or steel work bar-reinforced concrete construction made of a plurality of skeleton layers including pillars 6, and beams 7, the floor 9, and so on. Since the inner construction A is made to have larger rigidity or weight in its frame than that of the inner structure B, and further dampers are interposed between both constructions A, B, shake is damped extremely.

2. 发明专利

JP2001242258A DAMAGING EARTHQUAKE OCCURRENCE CONTROL METHOD 失效
公开(公告)号：JP2001242258A
公开(公告)日：2001-09-07
申请号：JP2000049835
申请日：2000-02-25
申请人： TAISEI CORP
发明人： YOSHIMURA MASANORI , HAZAMA MORIJI , MIYAZAWA MASAMI
IPC分类号： G01V1/02 , G01V1/104
摘要： PROBLEM TO BE SOLVED: To provide a damaging earthquake occurrence control method permitting the elimination of an earthquake doing great damage to human society. SOLUTION: A physico-chemical reaction accelerating solution 2 is filled in medium and small fault groups b, c distributed near a main fault a in fault groups existing in the crust, through a plurality of holes excavated from the ground, to artificially cause breaking and sliding destruction to form larger faults d. While detecting the behavior of the main fault 1, an explosive 4 is then installed through a vertical shaft 3 excavated near the main fault a and exploded by remote operation to control the occurrence of the earthquake.

3. 发明专利

JPH11182628A DAMPER INSTALLED IN STRUCTURE 失效
公开(公告)号：JPH11182628A
公开(公告)日：1999-07-06
申请号：JP36418097
申请日：1997-12-17
申请人： TAISEI CORP
发明人： YOSHIMURA MASANORI , MIYAZAWA MASAMI
IPC分类号： E04H9/02 , F16F15/06
摘要： PROBLEM TO BE SOLVED: To absorb vibration energy during a larger earthquake to reduce swing of a whole structure, in a damper which is installed between plural structures and interconnects them. SOLUTION: A damper is constituted with plural base materials 1, 2 arranged with a prescribed interval and plural plate springs 3 vertically connected between the base materials 1, 2. In this case, the base materials 1, 2 are arranged in the direction that structures A, B face each other, one side ends of any adjacent base materials 1, 2 are alternately joined with each of the structures A, B through a hinge 4, and the other side ends of the base materials 1, 2 are free ends.

4. 发明专利

JPH03125766A OSCILLATION-CONTROLLING FRAME FOR STRUCTURE 失效
公开(公告)号：JPH03125766A
公开(公告)日：1991-05-29
申请号：JP26479089
申请日：1989-10-11
申请人： TAISEI CORP
发明人： YAMADA MASAAKI , YOSHIMURA MASANORI
IPC分类号： E04B1/18 , E04H9/02 , E04H9/14 , F16F15/02
摘要： PURPOSE:To enable a large rotational angle to be generated at beams even with the slight oscillation of a structure by fitting an oscillation controller to be rotated at a high speed, on the intermediate members of the beams of the structure and the intermediate members with pin-connected side end members. CONSTITUTION:An oscillation controller 10 formed with a rotary body 12 to be rotated at a high speed round a rotary shaft 13 is fitted on bearing stands 7, 8 fixed on the intermediate members 2a, 3a of the beams 2, 3 of a structure 1, and the intermediate members 2a, 3a with pin-connected side end members 2b, 3b, by retaining the vertical direction of the rotary shaft 13 of the rotary body 12. When an external force is worked on the structure, then the intermediate members 2a, 3a of the beams 2, 3 are rotationally displaced greatly to the side end members 2b, 3b with the fulcrums of pin contacts A, B, and the rotational angles thetaA, thetaB are made larger than the rotational angles of the conventional beams 2, 3. As a result, even on slight oscillation, rotational deformation generated on the beams is detected, and careful oscillation-controlling function can be displayed.

5. 发明专利

JPH11172952A SEISEMIC RESISTANT AND WIND RESISTANT STRUCTURE 失效
公开(公告)号：JPH11172952A
公开(公告)日：1999-06-29
申请号：JP36189697
申请日：1997-12-10
申请人： TAISEI CORP , SUZUKI ETSURO
发明人： YANAGISAWA KOJI , YOSHIMURA MASANORI , SUZUKI ETSURO
IPC分类号： E04B1/24 , E04B1/30 , E04H9/02 , E04H9/14 , F16F15/04
摘要： PROBLEM TO BE SOLVED: To greatly absorb energy of earthquake and wind acting on a structure by setting a vertical member at a central position on a plan of the structure and providing a damper between the vertical member and beam end parts of each story collecting on the vertical member to connect them slidably. SOLUTION: This structure is constituted in such a way that two vertical members 1 are set in a substantially central part at a predetermined interval when viewed in plan. This vertical member 1 has higher rigidity than a column 2, a beam 3, etc., arranged on the outside of the member 1, and a damper D is provided between the member 1 and beam 3 end parts of each story collected on the member 1 and is separated from a floor system 5 completely. Moreover, the end parts of the beams 3 collected on the vertical member 1 are supported through slide mechanism by brackets 7 overhanging from the vertical member 1. When external force acts on this structure, the energy is absorbed greatly by the damper D so that the oscillation and deformation can be reduced.

6. 发明专利

JPH03107641A DAMPING DEVICE FOR MACHINE BASE 失效
公开(公告)号：JPH03107641A
公开(公告)日：1991-05-08
申请号：JP24580989
申请日：1989-09-21
申请人： TAISEI CORP
发明人： YAMADA MASAAKI , YOSHIMURA MASANORI
IPC分类号： E02D27/44 , F16F15/02 , F16M7/00
摘要： PURPOSE:To enable damping over the whole frequency zone by supporting each beam of a frame with a supporting table fixed to the lower surface of a machine base and a supporting table fixed to the upper surface of a construction rotatably around a horizontal axis and rotatably around a vertical axis with each of the supporting tables as supporting points. CONSTITUTION:When a machine base 1 is pushed down in the vertical direction, a beam 14 supported by a supporting table 7 of the base 1 is pushed down, and center axes of the beams 14 and 15, that is, a support axis of a frame 11 is made in the inclined state against the X axis. This movement is detected by a heavy bob 12 rotating at high speed, and the frame 11 is rotated around the support axis. This rotation causes a moment M around the Y axis at right angles to the support axis, which acts as couple of force for lifting up the supporting table 7 of the base 1 vertically upward, and displacement of the base 1 vertically downward is offset and eliminated. To the contrary, when the base 1 is lifted up vertically upward, couple of force for pushing down the supporting table 7 vertically downward acts due to the same operation as above.

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