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JP7132867B2 |
To provide a friction damper that can generate large friction force even when a displacement is large and cope with from a low displacement to a high displacement with a compact shape.A friction damper 1 includes first and second support...
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JP2022131575A |
To provide a viscous damper which generates a damping force according to earthquake vibration exceeding assumption on design without deteriorating base isolation performance against earthquake vibration assumed in the normal design with ...
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JP7131511B2 |
To provide a device for selecting a member of a rigid-frame structure building of 60 m or less with a history type damper capable of selecting, for all layers at the same time, cross-sections of columns, beams, and dampers that have just...
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JP7131050B2 |
To provide a fire-resistant covering structure of a base isolation device with improved workability.A fire-resistant covering structure 12 of the base isolation device is provided with: a base isolation device 60, an upper column 32 disp...
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JP2022128679A |
To provide a slide bearing device capable of securing a sufficient slide performance even if a large load acts in a bearing direction.A slide bearing device 1 consists of a first shoe 10 and a second shoe 20 disposed in opposed portions ...
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JP7130563B2 |
To shorten the construction period of a structure having a base-isolation structure.A base-isolation structure 1 having a base-isolation part 12 provided above a foundation part 11 of a structure 10, the foundation part 11 including a pl...
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JP7130195B1 |
A rolling bearing device is provided that enables steel balls to roll stably and smoothly even when strong and weak horizontal motions occur repeatedly during an earthquake motion. A rolling bearing device is capable of supporting any lo...
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JP7130004B2 |
An earthquake force limiter and energy dissipater for racks or buildings. The device allowing stable yielding action of a flexure plate to enable control structures or standard structural frames to form a stable cycling high displacement...
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JP3238955U |
[PROBLEMS] To provide a lightweight house which can be easily assembled on the roof of an existing building, is transportable, can be used in normal times and in emergencies such as disasters, and can float on the surface of water in the...
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JP7129278B2 |
To improve maintainability.A vibration control device 1 includes: a base 3; a guide device 4; a moving frame 5 which is held by the guide device 4 so as to reciprocate; a linear motor 6; a moving mass 2 mounted on the moving frame 5; and...
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JP7128562B1 |
A floating shelter that can be used as an independent room in normal times and that allows safe evacuation for a long period of time in the event of a disaster such as a tsunami or flood. A floating shelter 1 is a shelter that can float ...
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JP7128502B1 |
The present invention provides a seismic design method for RC frames with wooden walls that can appropriately evaluate and calculate the horizontal strength and deformation performance when wooden wall members are installed in an RC fram...
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JP2022127370A |
To provide a rotational inertia mass damper which can maintain a flow rate of a hydraulic oil as originally designed even in use over a long time and achieve damping performance properly.A rotational inertia mass damper includes: a dampe...
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JP7128086B2 |
To provide an outer wall panel fitting structure capable of alleviating load transmitted from a frame structure to an outer wall panel and preventing the outer wall panel from rocking.An outer wall panel fitting structure is configured t...
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JP7128068B2 |
To provide an outer wall panel attachment structure capable not only mitigating load transmitted from a rigid frame structure to an outer wall panel but also suppressing locking of the outer wall panel.An outer wall panel attachment stru...
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JP7128343B2 |
A core material for a shock insulation support, comprising, in parts by weight: steel shot of 150-300 parts, zirconia particles of 50-150 parts and rubber particles of 50-100 parts. Further provided are a shock insulation support compris...
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JP2022125738A |
To provide a column-beam joint structure that can pin-connect columns and beams with a simple configuration.A column-beam joint structure includes: a column 20; a pedestal (bracket 24) provided on the column 20; a beam 30 supported on th...
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JP7126684B2 |
To provide a water stop device which allows a water stop plates to be installed quickly and easily.A water stop device of the present invention includes left and right supports 2L, 2R which are arranged at intervals, and water stop plate...
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JP2022125799A |
To exert damping force to earthquake vibrations exceeding assumption at designing, with a simple structure, without deteriorating base isolation performance to earthquake vibrations assumed in normal designing.An electromagnetic damper 1...
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JP2022125797A |
To suppress decline in a base isolation performance to earthquake vibration assumed in ordinary design and develop damping force on the greater earthquake vibration than assumed in the design, in a simple construction.A magnetic damper 1...
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JP2022125764A |
To suppress decline in a base isolation performance to earthquake vibration assumed in ordinary design and develop damping force on the greater earthquake vibration than assumed in the design, in a simple construction.A damper includes a...
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JP2022125954A |
To provide a base isolation device capable of: allowing and restraining horizontal displacement and compressive displacement due to small-and medium-scale earthquake motion; restraining the compressive displacement due to large-scale ear...
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JP2022124569A |
To provide a building having the same function as a base-isolated building, and that can be constructed relatively inexpensively.A building 1 includes a sub structure 2, an upper structure 3, a low rigidity layer 4 arranged between the s...
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JP2022123974A |
To provide a cutoff plate structure and an attachment method for a cutoff plate body of the cutoff plate structure allowing more quick attachment.A cutoff structure 1 is configured to attach a cutoff plate body 21 in a generally rectangu...
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JP2022124060A |
To reliably collect and discharge water entered from a gap between a waterproof plate 4 bringing imperviousness to an opening E and a support rail 3.A water collection groove 8 to collect water entered inside of an opening and not preven...
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JP7125820B1 |
An object of the present invention is to provide a heat insulating structure for a shelter door that can easily cover the entire shelter door even in an upward working posture. A shelter door heat insulating structure 1 covers an opening...
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JP2022124051A |
To provide a sliding buffer having a simple structure which allows a sliding surface, a borderline between a first member and a second member, to slide in a sliding direction and be displaced in an in-plane direction and which can achiev...
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JP7125902B2 |
To provide a multistory base isolation building capable of effectively coping with a small and medium scale earthquake vibration of high occurrence frequency to an excessive earthquake vibration exceeding a normal design level.A multilay...
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JP2022124360A |
To provide a support structure which can stably support an upper structure while suppressing damage caused by relative displacement generated in a lower structure and the upper structure by a shake, or the like.A support structure 10 inc...
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JP2022124178A |
To provide a jack structure used to exchange a seismic isolator, the jack structure capable of swiftly transferring a superstructure lifted by a jack into the state of being supported by the seismic isolator when an earthquake of a presc...
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JP2022123461A |
To provide a vibration control device which does not act in a deformation area of a base isolation layer generated in earthquake motion of a predetermined magnitude or smaller, acts only in megalo-earthquake and wind load exceeding the p...
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JP7125193B2 |
To provide base-isolation construction which easily restores a base-isolating device after an earthquake.A base-isolation construction 10 has a structure 20, a plurality of base-isolating devices 30 which base-isolate and support the str...
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JP7123327B1 |
A problem to be solved by the present invention is to provide a snow melting set for a roof that can be attached and detached by a simple method and that allows a heating cable to be installed near the lower end of the roof. The present ...
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JP7122888B2 |
To provide a protection structure of a water stop panel which enables protection of portable watertight members of the water stop panel at the time of storing at the site that the water stop panel is used and at time of conveying from a ...
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JP7122887B2 |
To provide a novel water stop device improved so as to reduce inconvenience.A water stop device comprises: a water stop 1 that covers an opening from an outdoor side; a first seal member 6 that puts a seal between the water stop 1 and a ...
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JP7121652B2 |
To provide a vibration isolating/damping device capable of equalizing displacements of two dampers disposed in series.A vibration isolating/damping device comprises: a first damping mechanism 2 and a second damping mechanism 3 (damping m...
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JP2022120564A |
To provide a film-like cut-off device which can cope with cut-off between wide range diameters, and reduces a weight of each constituent member so as to be capable of being mounted in a short time at the time of emergency or the like.In ...
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JP7120700B2 |
To reduce the construction cost of a structure of complex use while securing an earthquake resisting performance.A structure 10 is provided with: a middle layer part 50 of reinforced concrete; a low layer part 30 of steel framed construc...
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JP7120704B2 |
To provide a lightning conductor structure with which the workability of a work for laying a drop wire can be enhanced, and a production method for the lightning conductor structure.The lighting conductor structure includes: an upper pil...
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JP7119563B2 |
To provide electrical bonding in a wooden building.A wooden construction is provided with: a wooden structural floor; upper floor material vertically arranged on a position upper than the wooden structural floor; an outer circumference c...
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JP7120658B2 |
To provide a snow removal tent or roof or building that can be easily installed without requiring a great deal of labor and cost, and can reliably and efficiently remove snow by changing the inclination angle of the tent roof by utilizin...
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JP7118677B2 |
To provide a structure for reinforcing column base which enables suitable reinforcement of a column base.In a structure for reinforcing column base 100, an additional base plate member 10 is in abutting contact with an end face of a colu...
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JP7118482B2 |
Described and shown are passive variable stiffness devices, which are of compact design and configured to produce a restoring force that varies optimally with the isolator displacement when subjected to vibration-inducing loading.
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JP7117251B2 |
To provide a method of adjusting the position of a seismic isolation building, which enables the horizontal positions of the upper structure and the lower structure to be adjusted even in a seismic isolation building that does not have a...
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JP2022117371A |
To provide a mat type snow melting device being easy to install, remove, and transport, that has added value in being capable of measuring vehicle weight and vehicle travel speed, and ensures safety during snowfall.The mat type snow melt...
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JP2022116800A |
To improve the uniform transmission of acting axial force from a column to the entire pressure receiving surface of a base isolation bearing in a simple structure.A column support structure 10 has a base isolation bearing 16 installed on...
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JP2022116682A |
To provide a coupling vibration control structure capable of improving design freedom while reducing a response acceleration.A coupling vibration control structure has a main structure 2 having a plurality of layers and having internal s...
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JP2022115364A |
To adjust an attenuation force of a viscoelastic damper, and to enhance the versatility of the viscoelastic damper.A viscoelastic damper 30 comprises: a first attachment plate 40; a pair of second attachment plates 50 which oppose each o...
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JP7116269B1 |
[PROBLEMS] To provide a non-diaphragm brace structure in which all column-to-beam joints can be made into non-diaphragm type joints in the same structural plane of the brace structure economically without being over-specified. [Solution]...
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JP7115762B2 |
To provide a high strength building allowing flooding into the building to be reduced in a simple structure.A building constructed in a round shape or a round-like polygon in a plan view is provided with: a central column part in a cylin...
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