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JP2024021866A |
[Problem] To enable precision calculation of the end position and shape change point of a retaining wall in three dimensions. [Solution] A 3D calculation device 1 for a retaining wall model includes a slope installation section 10a that ...
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JP2023170661A |
To provide a coupling device that facilitates a flying device to land on a take-off and landing device, and to provide a coupling system including such the coupling device.A coupling device is fitted to a flying device and fitted to a ta...
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JP7371113B2 |
The purpose of the present invention is to provide: a road structure whereby installation accuracy can be ensured regardless of topography, and the construction period and costs can be controlled; a forming jig to be used in the construc...
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JP2023142486A |
To provide a magnetic marker capable of effectively suppressing road maintenance costs.A magnetic marker 1 is embedded in the road surface for use in vehicle driving support such as automatic steering control for guiding vehicles traveli...
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JP2023142474A |
To provide a magnetic marker that is highly likely to maintain its function even when pavement is damaged.A magnetic marker 1 disposed on a road 3 for use in driving support of a vehicle is a columnar magnet that has a shape where the un...
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JP2023142473A |
To provide a magnetic marker capable of maintaining the magnetic function of the magnetic marker to some extent even when the pavement is damaged, such as when potholes are generated.A magnetic marker 1 is embedded in the road surface fo...
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JP2023138540A |
To provide elevated roadways for autonomous vehicles (automated vehicles).An elevated roadway 100 includes a pylon 102 extending vertically from a ground anchor having a metal tube defining a central cavity and a concrete column within t...
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JP7353313B2 |
To provide a device and a check program for checking the validity of a three-dimensional road model.A three-dimensional model checking device 100 includes: selection receiving means for receiving the selection of a three-dimensional road...
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JP2023127695A |
To provide a strut connection structure which is easy to construct and whose construction period can be shortened.A strut connection structure is a structure for connecting the lower part of the outer surface of a main girder with a stru...
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JP2023112974A |
To provide a panel point member, a steel pipe column, a panel point structure, and a road structure for suppressing filling failure of a filler in a filling space in which a rib is installed.A panel point member filled with a filler insi...
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JP2023110419A |
To provide a road widening slab which is easy to cope with curved roads.A road widening slab 11 made of precast concrete is provided on a road between a mountain-side inclined surface and a valley-side inclined surface, and widens a road...
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JP2023095724A |
To generate renewable energy by receiving solar energy on P-type semiconductors of unused fields and using it from unused fields.An n-type semiconductor is made to exist on the surface of road pavement, the surface of a building, and the...
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JP7299446B2 |
To provide a platform by inhibiting the width of a road from expanding.A track traffic system includes a road part having a plurality of lanes extending along the ground surface of a ground, and a track part having a track road surface e...
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JP7297480B2 |
To provide a building arrangement structure capable of securing comfort such as ventilation and improving designability when viewed from an overhead perspective.A building arrangement structure (10) comprises first and a second roadways ...
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JP2023083109A |
To enable passage even if a support structure collapses due to earthquake.A passage structure includes a support structure 10, a passageway P1 formed on the support structure 10, a pair of support members 20 provided on both sides in the...
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JP7284800B1 |
A method for constructing an underpass is provided that reduces materials and suppresses an increase in construction costs and a prolonged construction period. A process of dividing a box culvert 2 vertically into two to form an upper cu...
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JP2023070286A |
To provide a temporary work tool dispensing with welding and realizing a construction method excellent in workability when constructing artificial ground, and a construction method of the artificial ground using therewith.A temporary wor...
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JP7269197B2 |
To provide a road structure having a low construction cost and sufficient structural strength.A road structure 100 comprises: a plurality of piles 12 driven to have protrusions with respect to a base 10; a lower precast plate 14b fixed a...
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JP7268877B2 |
To provide a cover capable of easily covering a target surface which is a surface formed in a block surrounded by a protruding end surface being a part of one end surface protruding from an other end surface and a projection of an other ...
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JP7262296B2 |
To facilitate inputting a height value z for use in three-dimensional CAD data.In a three-dimensional CAD device 1, two-dimensional CAD data based on an SXF or a DXF file is loaded and a plan view of the same is displayed on a screen. A ...
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JP2023049825A |
To realize a structure capable of stabilizing a lower support structure by reducing a load applied to the ground directly under a bridge by the lower support structure.A lower support structure (10) of the present invention comprises: a ...
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JP2023044926A |
To provide a fall preventive measure structure and a fall preventive measure construction method for an evacuation and inspection passage for allowing a driver or the like to temporarily evacuate to the outside of a guard fence when an a...
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JP7238804B2 |
A physical distribution infrastructure structure according to the present disclosure includes a collection and physical distribution yard (10) configured to collect and distribute a cargo exchanged between outside and within a block, at ...
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JP2023023997A |
To effectively suppress a decrease in power transmission efficiency while ensuring strength as a paved surface for the installation of a contactless power supply system on a road.A pavement structure for installing on a road R a contactl...
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JP7212324B1 |
The present invention provides a lumber-based pavement for preventing global warming, which can be quickly and easily constructed at a low construction cost. [Solution] longitudinalMultiple rafters with grooves 1 or dovetail grooves 2 on...
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JP7208682B1 |
[Problem] To improve the position accuracy and installation efficiency of fixing Pca members when anchoring Pca members by continuously installing Pca members according to the concrete roadbed surface where the cross slope and longitudin...
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JP7190756B2 |
The present invention relates to a traffic intersection and traffic guidance system therefor, that has an intersection region where two roads cross, and a distal crossover zone that allows vehicles that are turning to the right (on a lef...
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JP2022167135A |
To provide a block designing device and a program capable of obtaining a block design parameter for obtaining, in a short period of time, a desired evaluation value for block constitution elements other than elements being input as prede...
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JP7164749B1 |
The present invention provides a ground covering unit capable of improving the strength (buckling load) and proof stress of the unit while housing electric circuit pipes. A ground cover unit (general unit 1) includes an inverted U-shaped...
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JP2022108805A |
To enable a drone to fly from an arbitrary place at any time.A heliport for a drone comprises: a fixed body 2 detachably attached to a plurality of electric power poles P installed on a ground; and a port body 3 which is connected to the...
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JP2022079373A |
To maintain good road surface conditions on a heavy load area for a long term by applying the multilayer elasticity theory and the fatigue analysis.A pavement structure design method at least includes: a step (S2) of calculating elastic ...
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JP7031857B2 |
To provide a steel overhang sidewalk unit which can be easily attached to an existing road or bridge along a cliff.In an existing bridge, a ground cover is cut off leaving a part. The remaining part becomes an edge stone 4. An overhang s...
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JP7008865B1 |
To provide a vehicle guidance system for safely guiding a vehicle even when a general vehicle enters an entrance / exit for an ETC vehicle or the ETC system does not operate normally for an ETC vehicle. Furthermore, in the vehicle guidan...
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JP6993856B2 |
To provide a reverse running prevention structure which effectively reduces the number of moving objects moving in reverse on a road while achieving cost reduction.A reverse running prevention structure 1 comprises a plurality of protrus...
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JP2022006995A |
To provide an overhanging sidewalk block improving construction workability, and a method for constructing a sidewalk using the overhanging sidewalk block.An overhanging sidewalk block 1 has a vertical wall 2, an overhanging floor slab 3...
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JP2021536541A |
This application discloses a space transportation system based on monorail transportation applied to the field of monorail transportation. This space transport system includes a force-bearing frame system or a force-bearing pedestal syst...
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JP6981716B1 |
To provide a method for alleviating a road congestion that occurs before a railroad crossing on a road intersecting a railroad crossing by cooperating with an adjacent railroad crossing without changing a conventional general railroad cr...
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JP6979256B1 |
To provide a vehicle guidance system for safely guiding a vehicle even when a general vehicle enters an entrance / exit for an ETC vehicle or the ETC system does not operate normally for an ETC vehicle. Furthermore, in the vehicle guidan...
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JP6979255B2 |
To provide a safe vehicle guide system for guiding a vehicle safely, even when a general vehicle enters an entrance for ETC vehicles, or, when an ETC system does not normally operate to an ETC vehicle, in addition, to provide a safe vehi...
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JP3234362U |
To propose a stable and highly reliable reinforcement structure of a bridge which can easily reinforce an existing old bridge and can withstand the buoyancy generated at the time of flooding. The structure reinforces a bridge 1 having a ...
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JP2021524894A |
It is a compartmentalized transportation hub that provides contact points for public and private road transportation at highway junctions. The public transport zone has a dedicated road network that connects the highway to the station, a...
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JP6921607B2 |
To provide a fall prevention device capable of preventing falling of a component part during construction work.The fall prevention device includes: a beam which is bridged between two elevated roads; and a panel which is fixed to a beam ...
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JP2021105255A |
To provide a pavement block in which markers can be easily attached to a new or existing pavement and in which the risk of a third party removing and repositioning the markers is low.In a pavement block with marker function a marker is o...
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JP2021103197A |
To efficiently generate a desired road network.A road network generation method, regarding a road network including a note and a link as elements: accepts a reference road network having features of the note and the link to which a gener...
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JP6848038B1 |
To provide an automatic retaining wall arranging device for automatically arranging a retaining wall model on a three-dimensional road model. An automatic retaining wall arrangement device 100 targets an arrangement section specifying me...
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JP6812218B2 |
To provide a roadway boundary block and a road structure capable of improving precision docking to a stop easily without depending on high driving ability of a driver. A roadway boundary block 100 includes an upper portion 120 arranged t...
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JP2020183685A |
To solve the problem in which if a giant earthquake occurs and a tsunami occurs in Nankai Trough, in the worst case about 320,000 victims is estimated while a flood or a high tide due to a super typhoon occurs in null meter zone of a cap...
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JP2020159115A |
To provide an on-road laid object that is excellent in durability and can be used advantageously for sensing using a magnetic sensor.An on-road laid object laid on a road, comprises: a magnetic marker containing a magnetic material; and ...
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JP6709728B2 |
To provide a soil modifier capable of procuring a material comparatively easily, and developing strength early, by using soft and viscous soil as a modification object; and to provide a soil modifier kit.There is provided a soil modifier...
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JP6668234B2 |
Diffractor for diffracting sound of traffic on a travel surface with at least one diffraction plate disposed laterally beside the travel surface. The diffraction plate is provided with a pattern of recesses in the upper surface thereof f...
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