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JP7149921B2 |
To provide a field lifting/lowering device capable of realizing a floor structure of upper and lower two layers with different objectives and capable of hanging up an upper layer field with a relatively small sized facility, and to provi...
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JP2022149703A |
To provide an underfloor water cut-off structure capable of suppressing intrusion of water immersing from the lower side of the base part of a continuous footing into a lower side of floor concrete, onto the floor concrete through a boun...
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JP2022150598A |
To provide a base-isolated building 1 capable of preventing water immersion into a base-isolating mechanism 22 even if a water immersion depth exceeds the height of the base-isolating mechanism 22, and easy in construction with a simple ...
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JP2022147930A |
To provide a flood prevention system which is a simple, highly reliable, easy-to-check, and inexpensive system that does not require a gas supply device in a facility and/or an article storage room.The flood prevention system includes: a...
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JP7148904B1 |
[Problem] A seismic isolation device is constructed under a low-rise house to reduce the shaking of the building itself in the event of a large earthquake, reduce damage to the building structure, and maintain the safety and security of ...
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JP3239393U |
A connection device is provided that improves connection accuracy between a vibration damping support base and a steel column and reduces construction time. A vibration damping support (100) includes an upper support (110), a lower suppo...
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JP2022148426A |
To provide a seismic isolator corrector capable of correcting a deformation of the seismic isolator effectively while being in a small-sized configuration assembled easily and a seismic isolator correction method.A seismic isolator corre...
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JP2022146064A |
To enable simple installation at an arbitrary height and place between columns.A vibration control device 10 includes a pair of vertical frame members 14L and 14R oppositely arranged so as to be in contact with opposite side faces of col...
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JP7148679B2 |
To provide at low cost a damper mechanism for base-isolation structure of lower height.The damper mechanism for base-isolation structure 30 is provided between a lower structure body 20 and an upper structure body 10 provided above the l...
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JP2022144521A |
To provide a flood damage prevention device, which is easy to transport, can be quickly installed in various locations, and can reduce flood damage.A flood damage prevention tool 1 installed at a position where flooding is assumed includ...
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JP7145669B2 |
To provide a seismic isolation structure having higher seismic isolation performance without being affected by a structure type of a core part, and capable of coping with larger earthquake vibration.A seismic isolation structure comprise...
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JP2022142988A |
To provide a displacement inhibition device which can inhibit excessive displacement in a given direction on a horizontal surface while reducing an installation space.In a displacement inhibition device 1, a lower member 3 has: a lower s...
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JP2022144668A |
To secure a storage space for a waterproof plate 6 in a narrow state when the waterproof plate 6 is provided in an opening such as an entrance E.A waterproof plate device is configured to include: an opening part rail 3 facing the right ...
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JP2022144329A |
To provide a building structure capable of reducing influences of tsunami on a building supported with a seismic isolator.A building structure comprises: an underground pit 16; a seismic isolator 18 installed in the underground pit 16; a...
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JP7145746B2 |
To provide a steel construction building capable of sufficiently suppressing shaking even in strong wind.In a steel construction building 10 provided with a base isolation device 20 and an active control type vibration damping device 31,...
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JP7145621B2 |
To provide a device for detecting a deformation amount of a vibration control device capable of detecting how much the core material to which the axial force acts is deformed in the longitudinal direction of the core material with respec...
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JP7144940B2 |
To simplify the installation work between a gusset and a brace and shorten the construction period.A connection method of the structure comprises an intervening step in which a connecting member is interposed between a gusset fixed to ea...
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JP7144313B2 |
To provide a rotational structure which is advantageous in speedup of recovery after the occurrence of an earthquake.A rotational structure 10 comprises: a cylindrical body 11 supported by a cradle 18 and capable of rotating; an annular ...
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JP7144314B2 |
To provide a rotational structure which is advantageous in suppressing occurrence of a damage and the like due to an earthquake.A rotational structure 10 comprises: a cylindrical body 11 disposing a pipeline 11a through which a fluid flo...
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JP2022141040A |
To newly propose a vibration damping device suitable for a wall structure.In a vibration damping device 100A, at least one of a second end 161c of a first brace 161 and a fourth end 162c of a second brace 162 has a brace support plate 17...
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JP7142906B2 |
To provide a water cut-off device that can be easily installed.A water cut-off device 1 of the present invention includes left and right support bodies 102L and 102R which are installed at intervals, and water cut-off plates 103A and 103...
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JP7143208B2 |
To provide a construction method for based-isolated foundation structures that can reduce the construction period and cost for installing a base isolator.The construction method for based-isolated foundation structures includes the steps...
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JP7142477B2 |
To provide a bearing wall which has excellent vibration control performance, while the width of a vertical member forming the bearing wall is made to be as narrow as possible.A bearing wall includes: a pair of vertical members 1A, 1B rai...
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JP2022140357A |
To provide a rotation inertia mass damper which can generate a large damper force by using an existing motor while suppressing a rotation number of the hydraulic motor to an allowable rotation number or smaller with respect to vibration ...
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JP7141951B2 |
To provide a tuning control type vibration control device capable of easily bringing rigidity of a member connected to an inertia mass viscous damper close to an appropriate value.A tuning control type vibration control device includes a...
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JP2022139045A |
To make seismic isolation construction easy while maintaining the strength against horizontal external force acting on a building during construction for safety.Provided is a seismic isolation construction method in which a seismic isola...
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JP2022139621A |
To provide a vibration damping device of a simple constitution that can exert a damping effect in a structure with different periods in two horizontal directions.A vibration damping device 1 is installed on a structure, where the sum of ...
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JP2022138086A |
To solve the problem in which: in order to protect lives from a fire and an earthquake, it is important to secure a handy and safe space for rapid evacuation and also to escape from the fire and earthquake; but conventionally, there are ...
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JP7141322B2 |
To disclose one example of a hydraulic device capable of suppressing occurrence of a returning operation failure.A pilot chamber 35 and an intermediate chamber 33 communicate with each other via a pilot flow passage 35A. Thus, a part of ...
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JP2022137761A |
To provide an installation method for new members that can efficiently install new members to existing buildings, and a structure with new members attached to the existing frame.In a structure 10, a brace 16 is newly attached to an exist...
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JP7139783B2 |
To provide a steel stairway and a construction method of a steel stairway capable of comprising higher vibration control property while securing degree of freedom in a floor planning.A steel stairway provided between an upper story floor...
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JP7140344B1 |
An upper substrate (10) fixed to the lower part of the structure (1), a lower substrate (11) fixed to the base (2) so as to be in the same position as the upper substrate in plan view, the upper substrate and It has four seismic isolatio...
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JP7140709B2 |
To provide a dynamic vibration absorber that can suppress temperature dependency of vibration absorption property.A dynamic vibration absorber includes: a leaf spring of which one end is fixed; a mass body fixed to the leaf spring; and a...
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JP2022136694A |
To suppress noise at an expansion joint during normal time while suppressing damage of the expansion joint during an earthquake.A connection structure of a structure comprises: an expansion joint 80 that protrudes, from a body 20, to a l...
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JP2022136646A |
To provide a load-bearing panel which does not substantially transmit a vertical force between a panel column and a frame beam or a foundation beam, and can exhibit a load-bearing force against slight deformation in a horizontal directio...
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JP2022136611A |
To provide a building that can be supported on an underground outer wall receiving earth pressure and can suppress the possibility of occurrence of shear failure in the underground outer wall even when a vertical relative deformation dif...
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JP7138426B2 |
To provide a base-isolated building with high resistance to overturning moment that acts on the base of the building during an earthquake.A base-isolated building 1 has a lower structure 10 and an upper structure 20 via a base-isolated d...
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JP2022134294A |
To provide a water cut-off plate which can be easily and quickly attached to a member to be attached of an entrance or a passage through which a person passes, is light in weight, is not bulky in a lateral direction or a forward directio...
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JP2022134434A |
To provide a recovery method of vibration damping device for a viscous system capable of easily restoring when a decoupling pin is cut.When replacing a decoupling pin with a replacement decoupling pin to restore a release mechanism 22 by...
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JP2022134300A |
To provide a base-isolated building 1 which can prevent collision of an upper structure 10 with a retaining wall 23 or can ease an impact force when a swing in a horizontal direction X that is larger than an assumption occurs.The base-is...
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JP2022135014A |
To safely perform construction by enhancing a strength against a horizontal external force acting on a building under construction while facilitating the construction of seismic isolation work.There is provided a seismic isolation method...
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JP2022134431A |
To provide a vibration damper for viscous systems capable of easily and reliably checking whether or not a disconnection pin has been cut with a simple configuration.The vibration damper for viscous systems includes a disconnection pin 6...
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JP2022135570A |
To provide a flood-resistant building capable of preventing the floating of a residential part even when buoyancy acts on a residence in the event of a flood or the like.A flood-resistant building 100 comprises a mat foundation 10 having...
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JP2022134063A |
To provide a universal great wall type power generation embankment that utilizes the height difference between tides and river flows caused by the gravitational force of the moon.A two-layered wall and a space where water can be taken in...
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JP7135725B2 |
To provide an eddy current type damper which improves damp power in the vicinity of an end of a reciprocal movement range of a screw shaft.An eddy current type damper 1 includes a cylindrical magnet holding member 5, multiple permanent m...
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JP2022132844A |
To provide a base isolation stopper and a base isolated building capable of preventing excessive deformation in a giant earthquake without narrowing a clearance of a base isolation layer.A base isolation stopper 10 for suppressing displa...
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JP7134773B2 |
To provide a damping device that can prevent damage to laminated rubber by restraining an excessive vertical displacement generated in the laminated rubber, and a method for modifying the damping device.A damping device 1 comprises a vib...
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JP7133974B2 |
To provide a damping mechanism which can deal with larger displacement.A damping mechanism 1A provided between an upper part structure (a first structure) 13 and a lower part structure (a second structure) 14 which enable relative displa...
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JP7133722B2 |
Disclosed are a self-resetting damper using a wedge-shaped sliding block to realize friction energy dissipation, and a manufacturing method for the self-resetting damper. The damper comprises a wedge block group, a bottom plate screw rod...
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JP2022131577A |
To exert damping force only to earthquake motion exceeding an assumption in designing, without degrading a base isolation performance, without exerting damping force to earthquake motion assumed in normal designing.A damper 10 is equippe...
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