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JP5693140B2 |
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JP3194228U |
To provide a three-dimensional interchange road structure having a relatively short required guideway and being easy to construct. A three-dimensional interchange road structure comprises at least one first road 10 and at least one secon...
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JP5611792B2 |
To achieve a reduction in a construction cost and the shortening of a construction period, by enabling a structure to be constructed in such a manner that a support base using beam materials and an installation member between them corres...
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JP5605931B2 |
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JP5580533B2 |
A concrete slab where the maximum width value of the slab Dx is determined by the lower measure between the distance D1 of the front wheels of a model loading truck or by the mean, and the distance D2 of a rear running gear of the same t...
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JP5529675B2 |
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JP5518033B2 |
A section of roadway has at least one integrated induction loop designed to inductively charge a vehicle battery of a hybrid or electric vehicle that is situated on the induction loop. The section of roadway is arranged in the region of ...
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JP5430781B1 |
To provide a road measuring device and a method capable of measuring a road without performing traffic regulation and accurately specifying an acquisition position of measurement information. The road measuring device 1 measures the road...
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JP5399120B2 |
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JP5318257B1 |
To provide a concrete block of an overhanging sidewalk for constructing an overhanging sidewalk composed of a carriageway and a cantilever type, and a method of constructing an overhanging sidewalk using the concrete block. It has a road...
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JP5273556B2 |
To provide a structure for widening a road bridge and a technology for a method of widening a road bridge which adopt a so-called sandwich slab obtained by connecting upper and lower steel plates with special bolts. An upper steel plate ...
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JP5260185B2 |
To provide an installation device for a wall body, and a construction method for the same for constructing a retaining wall, etc. of an approach section of a grade separation, by which an construction occupation range of a road is reduce...
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JP2013147838A |
To provide a disaster prevention embankment infrastructure of an antiseismic structure, which is constructed utilizing a foundation structure of a disaster prevention embankment constructed along a riverbed or a coastline.The disaster pr...
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JP5210101B2 |
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JP2013513042A |
The invention pertains to the field of the construction and installation of an elevated highway for moving transport means on different levels. The elevated highway for transferring and arranging transport means on different levels compr...
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JP5184248B2 |
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JP5142549B2 |
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JP2013028912A |
To provide an evacuation site at the occurrence of tsunami wave, a method for effective use of the evacuation site and an employment site as road technology of countermeasures against tsunami wave.In a road structure 1, each stair part o...
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JP5140475B2 |
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JP2013023899A |
To provide an evacuation site at the occurrence of tsunami wave, a method for effective use of the evacuation site and an employment site.A road structure 1 in a stepwise outer shape comprises an interior space 2 which is used for a plan...
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JP2013002168A |
To provide a road construction method which enables execution of work on a slope with a bad footing without the need for special heavy equipment.A foundation block made of concrete is formed in a foot position of fill. Corrugated steel f...
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JP5074865B2 |
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JP5043879B2 |
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JP2012184580A |
To provide means for constructing a road, when constructing a road on a slope with trees, without destroying vegetation under a floor board.In a road structure, a foundation pile 1 provided in a valley side slope supports a support pile ...
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JP3176909U |
To provide a road network capable of maintaining high-speed traffic in a city and its suburbs without congestion and congestion. An elevated road (1) filled with cars and an interchange provided at an intersection of an integrated networ...
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JP2012127180A |
To save as many as possible of human lives including elderly people and children, while thinking of silent voices of numerous persons dead or missing in the great earthquake, or of the death or the missing in the future.A person can reac...
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JP4969895B2 |
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JP4963506B2 |
To reclaim a bridge without causing a traffic hindrance, in the case of a small bridge installed in a mountain area by spanning a floor slab between abutments or between the abutment and a bridge pier. A bulkhead 1 is formed in parallel ...
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JP4959258B2 |
To manage current situations of a road at a road use stage while allowing information expression as to a position or range on an even surface which does not have external shapes. A road information management device is provided with a ge...
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JP2012107404A |
To provide a multilayer cross structure capable of reducing a construction cost.In the multilayer cross structure, cross structures 1a and 1b which are provided with an intersection where a first road 10 and a second road 30 extending in...
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JP4944694B2 |
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JP2012097410A |
To provide an artificial ground of roads and others enabling each pile to receive roughly uniform load even in a land form in which the irregularity in the ground is great such as a mountainous road.An artificial ground of roads and othe...
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JP4938720B2 |
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JP4937979B2 |
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JP4939101B2 |
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JP2012511112A |
Disclosed is a nonstop traffic system using a half (½) cloverleaf and a traffic method applied with the same, including a loop-type traffic system for connecting a half (½) cloverleaf (100) to half (½) underground U-turn lanes (200E, ...
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JP4934489B2 |
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JP4919079B2 |
To provide a protective structure allowing the construction of a completed cross section of the protective structure connected to an existing intermediate protective structure even for a road to be widened and improved in the future. An ...
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JP4918070B2 |
To provide a structurally economical and efficiently installable concrete block retaining wall. This retaining wall 20 is constituted by stacking first concrete blocks 22a to 22c on base concrete 21, road widening second concrete blocks ...
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JP4914465B2 |
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JP4865300B2 |
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JP4827203B2 |
To provide a road widening structure capable of shortening a construction term and achieving high strength. This road widening structure is constituted by providing a high level foundation body in a road shoulder part on a valley side of...
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JP4803842B2 |
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JP4795197B2 |
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JP2011168956A |
To provide a construction structure and construction method of road, capable of attaining reduction in material cost and in labor by a simple structure to significantly reduce the overall construction cost with a reduced work period.One ...
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JP2011521879A |
Compositions comprising synthetic rock, e.g., aggregate, and methods of producing and using them are provided. The rock, e.g., aggregate, contains CO2and/or other components of an industrial waste stream. The CO2may be in the form of div...
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JP4726260B2 |
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JP4726259B2 |
To provide a road widening structure capable of shortening a construction term and achieving high strength. This road widening structure is constituted by providing a high level foundation body in a road shoulder part on a valley side of...
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JP4700987B2 |
To provide an overhanging roadway block which enables widening of a road while ensuring the durability/stability thereof irrespective of the state of an existing slope, contributes to reduction of traffic regulation to a possible minimum...
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JP4695953B2 |
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