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JP2023083947A |
To provide a slope countermeasure structure capable of not only improving a landscape by promoting vegetation but also coping with not only a local collapse of a slope but also a surface slide collapse of the slope.A slope countermeasure...
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JP2023082239A |
To provide a sandbag assembly unit capable of firmly connecting sandbags without hindering a water flow, a sandbag structure using the sandbag assembly unit, and a sandbag connection device for constructing the sandbag assembly unit.A sa...
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JP2023082288A |
To solve a problem included in conventional solar panels, in which the cost of a mounting frame itself and the construction cost for mounting the mounting frame are required when solar panels are installed on the ground, and in particula...
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JP2023081645A |
To easily specify the presence or absence and a position of a water passage point of an earth retaining wall.A method for specifying a water passage point of an earth retaining wall includes the steps of: pumping groundwater from an insp...
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JP7289459B2 |
To provide a permeable concrete spraying method which enables formation of a concrete layer having high permeable performance by spraying, and a nozzle unit for permeable concrete spraying which enables spraying while holding gaps inside...
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JP7288301B2 |
To provide a construction method of an underground structure making an economical design and workability compatible, and an underground structure.A construction method of an underground structure includes: an excavation step of excavatin...
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JP7288134B1 |
An object of the present invention is to provide a spray base material that can be substituted for a metal wire mesh and that has increased adhesion to a lining layer due to a simple structure. A spraying base material 10 made of a knitt...
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JP7287868B2 |
To provide a laying structure of a weed control sheet suppressing erosion of the exposed ground at peripheral parts of the weed control sheet and having excellent roll-up prevention effects of the peripheral parts of the weed control she...
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JP7287831B2 |
To provide a safety passage device allowing a worker walking on a temporary structure to safely straddle a joint part of two steel materials.A safety passage device 20 is structured in such a way that the device can be arranged straddlin...
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JP7285482B2 |
To provide a slope frame forming tool capable of achieving both simplification of the slope frame construction and improvement of the strength, and a slope frame forming method.A slope frame forming tool 2 includes: a fabric formwork 4 t...
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JP7285882B2 |
To provide an underground heat utilization system that has reduced construction cost and can use geothermal heat by efficiently exchanging the heat.An underground heat utilization system 1B includes: a cylindrical body 4 comprising multi...
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JP7285386B1 |
A retaining wall panel is fixed to a slope without being affected by the distance between the slope and the back surface of the retaining wall panel until installation of the retaining wall panels arranged along the slope is completed. I...
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JP2023076492A |
PURPOSE: To provide a ground movement detection device, a wireless tag, a ground movement detection method and a disaster rescue support system which can promptly rescue a rescue object person who suffers from a disaster in an area where...
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JP7285066B2 |
To provide a method for easily constructing retaining walls using waste tires with great accuracy.A retaining wall structure 10 includes: a reference part 14 that is assembled using a plurality of long members 12a to 12m; a plurality of ...
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JP7285385B1 |
[Problem] When retaining wall panels arranged along the slope are temporarily supported by marking blocks fixed to the slope prior to the retaining wall panels until installation is completed, the slope and the back of the marking block ...
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JP7284720B2 |
To provide a steel guide wall that does not require the placement of reinforced concrete, is constructed without the use of special materials, and is easy to remove.A steel guide wall (20) of the present invention comprises: a shaped ste...
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JP2023074552A |
To provide an earth retaining panel that can be used for a drilling hole highly affected by an earth pressure or a deep portion of the drilling hole by improving cross-sectional stiffness.An earth retaining panel has a plurality of corru...
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JP7283659B2 |
To provide a soil retention structure allowing timbering installation for supporting an underground outer wall to be eliminated.A soil retention structure 10 comprises: an underground outer wall 12 remained after demolishing an existing ...
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JP2023074684A |
To provide an earth retaining panel and an earth retaining structure using the earth retaining panel, which allow bolt joining work between reinforcement members to be omitted at a construction site.An earth retaining panel has corrugate...
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JP3242150U |
[Problems] The overall structure is simple and easy to install, the construction time is short and the construction difficulty is low, the plant does not depend on the environment of the slope itself, the plants can easily take root, and...
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JP7282330B2 |
To provide a vegetation base material capable of improving spraying work efficiency, preventing material outflow out of construction areas, and reducing the use of fertilizer in a vegetation base material spraying method.A vegetation bas...
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JP2023074220A |
To provide a method of installing shoring applicable to a construction site with a low clearance.In a method of installing shoring 30 on earth retaining wall 1 using a carriage 20 equipped with a turntable 22 capable of horizontal rotati...
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JP2023074213A |
To provide a method for connecting a stay pile and a tendon for supporting an earth retaining wall from the rear surface even when there is not enough space for installing a ground anchor on the rear surface of the earth retaining wall.T...
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JP7280602B2 |
To provide a construction method of an earth retaining concrete wall capable of easily constructing a retaining wall regardless of geologic features and without requiring deep drilling.A construction method of an earth retaining concrete...
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JP2023072119A |
To improve safety by suppressing the accumulation and scattering of sediment that spills when shaping a slope, and to improve the efficiency of sediment cleaning.A sediment receiving device 10 installed on a slope 2 to receive the sedime...
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JP7278865B2 |
To provide a slope protection method and a slope protection member capable of safely and stably protecting a slope.The present invention relates to a slope protection method for protecting a slope using vegetation. In the slope protectio...
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JP3241998U |
[Problem] To provide a shoring structure for a slope, which can realize quick shoring, is easy to construct, and has high safety. A shoring structure for a slope comprises a preform shaped steel 1 and a connection structure 2, a pluralit...
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JP7277320B2 |
To provide a girder horizontal brace structure that solves the problem of deflection and enables a girder to have a larger span and pitch expansion.A girder jack 7 and a horizontal brace material 3 are connected to each other, and are in...
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JP2023069623A |
To provide a slope spraying method and a spraying machine which can mechanically construct spraying work and accurately spray a spraying material onto a surface of a slope with uniform thickness without manufacturing a single spraying de...
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JP2023068638A |
To provide an embankment structure capable of reinforcing a slope by a simple and inexpensive construction method and preventing erosion and outflow of the embankment, and to provide a construction method thereof.An embankment structure ...
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JP2023066558A |
To provide a slope protection device that facilitates the operation of joining slope protection sheets adjacent to each other.A slope protection device is provided with one or a plurality of joint tools to join slope protection sheets th...
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JP2023066008A |
To provide earth retaining structure that reduces resistance to ground while suppressing rotation of the earth retaining structure in a circumferential direction.An earth retaining structure is used as an earth retaining structure in a p...
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JP2023064070A |
To provide a drain pipe driving construction method which dispenses with securing of a reaction force by man power of an operator when a drain pipe is driven, also dispenses with a scaffold, and can smoothly perform positioning and angle...
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JP7266732B1 |
To provide a bag body for civil engineering work equipped with hanging ropes that can be firmly connected by a simple connecting operation even by a person unfamiliar with rope weaving. A hanging rope 30 is made of a hollow braided rope ...
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JP7266661B1 |
[PROBLEMS] To reduce the efficiency of spraying work by using aggregate with a high water content. A horizontally elongated device is attached to a discharge port of a mixing tank 6, connects an air compressor 12 and a mixed material pre...
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JP2023060485A |
To provide a design method of a caisson type pile in which a conventional design model is usable also in a caisson type pile reinforced by an anchor.There is provided a design method of a caisson type pile having an anchor provided there...
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JP7266086B2 |
To construct a honeycomb reinforced sloped face sufficiently withstanding erosion even in a place where the surface of a sloped face is violently eroded and having a plurality of performances only by the labor of installing a honeycomb l...
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JP7265369B2 |
To provide a system capable of easily measuring a moisture content of an earth fill.An earth fill moisture measuring system comprise: a measuring device 10 which has an embedded section 12 configured to be able to be embedded in an earth...
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JP7264367B2 |
To provide: an earth retaining wall bracket device that can easily be attached/detached to/from an earth retaining pile without using fire and that can reuse brackets; an earth retaining wall wale fixing device for which the structure an...
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JP2023058212A |
To provide a slope frame which can be easily transported and assembled, and a slope protection structure which has high construction efficiency and can be installed following the undulations and curves of the slope.A slope frame 1 of the...
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JP2023058070A |
To provide a slope greening method allowing strength of a slope to be enhanced by planting nursery plants.A slope greening method comprises planting nursery plants T, the nursery plants T being plant in a slope G in holes H drilled in th...
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JP7264947B2 |
To provide a block mat that can prevent water from passing through and that can efficiently be manufactured by using hardened concrete blocks.A block mat has a plurality of concrete blocks that are fixed on a flexible sheet. The sheet in...
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JP7263942B2 |
To provide a reinforcement structure for filling soil using reinforcement members applicable for various types of filling materials and having high pulling resistance performance.A reinforcement structure for filling soil includes: reinf...
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JP7262874B1 |
The present invention relates to a method of designing an unbalanced pit enclosure protection structure in consideration of a non-extreme earth pressure distribution mode. Determining the parameters and soil parameters, determining the d...
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JP2023057812A |
To provide a nut for a lock bolt and a slope stabilization structure using the nut, capable of accommodating changes in a slope angel of the lock bolt to a vertical direction of a ground slope and improving the appearance.A slope stabili...
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JP7262855B1 |
A drainage pipe capable of withstanding an embankment load for a long period of time and an embankment construction structure using the same are provided. A drainage layer 3 formed on a surface layer 2 of a natural ground 1, an embankmen...
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JP7262052B2 |
To provide a retrofit cover member for liner plates that can be attached to existing liner plates without drilling holes in the liner plate, and can be firmly attached to the liner plate.The openings 42,43 are provided at both circumfere...
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JP7261119B2 |
To provide an efficient and inexpensive earth retaining structure, when a groundwater level is lower than a scheduled excavation depth.Multiple soldier beams 3 are arranged with a predetermined interval to partition a natural ground side...
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JP7260768B2 |
To provide a sloped face reinforcement structure capable of obtaining proper sloped face reinforcement effect regardless of collapse mode of a sloped face.In a sloped face reinforcement structure, a reinforcement structure body 100 compr...
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JP2023056514A |
To provide a structure protection sheet that can suppress the occurrence of wrinkles and air entrainment even when a wide structure protection sheet is attached to the surface of a structure and that can be applied extremely efficiently ...
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