| Document |
Document Title |
|
JP6979293B2 |
To provide a sandbag layer structure capable of properly maintaining durability, fire resistance, water shutoff property and shielding property for a long period.A sandbag layer structure 1 constituted of stacked sand bags 21 comprises: ...
|
|
JP6977934B2 |
To provide a method capable of driving a pipe smoothly and straight into the ground.In a method for driving a pipe 1 having a tip bit 2 at a tip thereof into the ground, the pipe 1 is driven into the ground in a manner that inserts a dri...
|
|
JP2021533393A |
The present invention describes an electronic device (2) for monitoring hydrogeological phenomena adapted to detect stress on the control surface (S), wherein the electronic device (2) is a control surface (2). The box-shaped casing (3) ...
|
|
JP6975680B2 |
To improve workability and quality without using an adjustable bag for absorbing unevenness of a slope face.A lattice-like slope frame is constructed by installing in a lattice state, steel slope frame members 1 of an H-shaped cross sect...
|
|
JP6975999B2 |
To provide a slope protection tool capable of properly and reliably obtaining a berm effect, and a slope protection method.A slope protection tool 1 of the present invention comprises a bag-like body 3a which accommodates a hardening mat...
|
|
JP6975366B1 |
To provide a drainage pipe capable of stably and continuously draining water accumulated in an earth and sand portion beyond the drainage capacity to the outside of a slope, and a construction method thereof. In a drainage pipe (1) that ...
|
|
JP6969954B2 |
To provide a mounting metal fitting of lightweight banking panels which has high construction efficiency and which does not require in-and-out adjustment of vertically stacked lightweight banking panels.A mounting metal fitting used in a...
|
|
JP2021179138A |
To provide a vegetation base material for a sloped face in which a plant soon after growth is not damaged by a deer etc. when performing a vegetation work using a vegetation mat including seeds etc. on a sloped face and the like.A vegeta...
|
|
JP2021179091A |
To provide a method for reinforcing a slope face, excellent in durability or workability.A mixing method comprising dispersing an erosion inhibitor on a slope face, mixing the slope face, and pressing the slope face after subjected to th...
|
|
JP2021179090A |
To provide a method for reinforcing a slope face, excellent in durability or workability.With use of a UV degradation inhibitor, degradation of an erosion inhibitor is prevented, so that the effect of an erosion inhibitor is sustained fo...
|
|
JP6968922B2 |
|
|
JP6968923B2 |
|
|
JP6964523B2 |
To provide a joint member or the like that can perform falsework joining work and removal work of joint members easily.A steel joint member 10 is connected to steel columns 5 constructed in a first work area 1, and a ground 4 in a second...
|
|
JP6966287B2 |
To increase drainage processing capacity of an existing slope with a simple structure and easy construction.A rainwater drainage system 1 that guides rainwater received in a lateral drainage gutter 20A provided in a small step portion B ...
|
|
JP6965029B2 |
To recover a solidification material packed in a region between piles R of a cut-off wall constructed by using a plurality of steel pipe piles installed at intervals and a closing member (for example, a pipe between piles) for closing th...
|
|
JP6961228B2 |
To provide a cylindrical wire net cage capable of being transported in a filled state with a filler.A cylindrical wire net cage comprises: divided wire net bodies 3, 3 in which a cylindrical wire net body 2 is divided in a circumferentia...
|
|
JP6959841B2 |
To provide a method for constructing lightweight banking structure that can perform construction work of a concrete layer such as an intermediate concrete slab easily and that can construct a lightweight banking structure with a good ext...
|
|
JP6958993B2 |
To improve accuracy and efficiency of a civil engineering structure finished shape evaluation by using three-dimensional measurement data.A civil engineering structure finished shape evaluation system 2 evaluates a finished shape on the ...
|
|
JP6958528B2 |
To provide a landslide prevention pile capable of reducing steel weight and construction cost when designing with wedge piles, and a design method thereof.The landslide prevention pile is a landslide prevention pile for preventing a land...
|
|
JP6959072B2 |
To provide a spraying device capable of easily and surely performing liquid injection mixing in a dry spraying method to obtain mortar or concrete having good properties.A spraying device includes: a pressure feeding pipe for pneumatical...
|
|
JP6958527B2 |
To provide a landslide prevention pile capable of reducing steel weight and construction cost when designing with restraint piles and a design method thereof.The landslide prevention pile is a landslide prevention pile for preventing a l...
|
|
JP2021173030A |
To provide a steel sheet pile double structure that can be constructed quickly, easily and reliably even in a hard ground area and a construction method thereof.The steel sheet pile double structure comprises: a backfilling material 16 f...
|
|
JP6953196B2 |
To improve cut-off performance in a cut-off wall constructed by using a plurality of steel pipe piles installed at intervals and a closing member (for example, a pipe between piles) for closing the space between neighboring steel pipe pi...
|
|
JP6948697B2 |
To ensure that safety handrails of various sizes can be attached to a formwork.A handrail support 20 that is attached to a top end of a formwork 10 for excavating an excavation hole in the ground and used for supporting a handrail bar 19...
|
|
JP6949318B2 |
To provide a slope face stabilization structure capable of firmly pressing a net to a slope face, and capable of effectively preventing positional dislocation of the net along the slope face.A slope face stabilization structure comprises...
|
|
JP6948958B2 |
To prevent slope collapse in a ground more securely.There is prepared a prevention material 3 of slope collapse which comprises a long and plate-shaped drainage material 4 with water permeability and a series of band-like bag bodies 5 in...
|
|
JP6949211B2 |
A geogrid and a manufacturing method thereof. The geogrid comprises multiple ribs, and the multiple ribs are connected to each other at multiple junctions to form multiple cells. At each junction, two or more adjacent ribs of the multipl...
|
|
JP6948663B2 |
To provide a retaining wall in which a concrete block on the front side and a drain material on the rear side are integrally connected so as to facilitate construction.A retaining wall 100 is formed by stacking up multiple tiers of concr...
|
|
JP2021155959A |
To provide a civil engineering sheet allowing discharge of bleeding water from a river side, while securing water impermeability against moisture from outside.A civil engineering sheet 1 has a base material sheet 10 having at least one o...
|
|
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 ...
|
|
JP3234413U |
To provide a novel molded stone rock garden waterproof structure capable of effectively protecting the internal structure of a rock garden from water infiltration hazard during the durability period of the molded stone rock garden. A roc...
|
|
JP6945305B2 |
To facilitate a connection of a lower piece to an upper piece.A temporary fastening jig (100) for temporarily fastening a lower piece of pieces mutually assembled in a vertical direction to an upper piece has a main body part (1) inserte...
|
|
JP6945417B2 |
To provide a spraying device for spraying material on a slope which can flexibly control the spraying direction.A spraying device X has a spraying unit 10 that sprays a spraying material on a slope, and a flywheel unit 20 that rotates th...
|
|
JP6944174B2 |
To provide a retaining wall structure capable of easily constructing a retaining wall superior in appearance.The retaining wall structure comprises a front wall part 5 that is arranged as being angled to one side relative to a vertical s...
|
|
JP6943705B2 |
To provide a civil engineering structure utilizing a bamboo reinforcing material with joints, which is treated with fumigation heat.A reinforcing soil wall 1 being a civil engineering structure includes a retaining wall part 25 comprisin...
|
|
JP2021152313A |
To provide an embankment reinforcement structure capable of reinforcing an embankment structure while draining inside the embankment structure, and an embankment structure applied with the embankment reinforcement structure.A disclosed e...
|
|
JP6941320B2 |
To provide an anchor nail for a ground construction material which can secure engaging property and large holding force to a ground construction material with low unit weight, which is excellent in placing workability, and which can larg...
|
|
JP6942399B2 |
The present invention relates to a vegetation partition wire mesh, which is provided in the vicinity of shores, coasts or roads, and which includes: an outer wire mesh 110 formed by upwardly bending both left and right ends of a planar w...
|
|
JP6942334B2 |
To provide a pressure plate set that is capable of transferring tensile force from an anchor to a net body properly by integration of the pressure plate and the net body due to prevention of unnecessary movement of the net body in an ins...
|
|
JP2021148606A |
To efficiently evaluate a state of a structure in comparison with a conventional method.An evaluation system is configured to: receive sensor data acquired by a three-dimensional sensor (for example, an angle sensor) in accordance with p...
|
|
JP2021143520A |
To provide a disaster monitoring device and a disaster monitoring method that monitor all the time unstable slopes and roads with terrain conditions feared of sudden collapses, detect signs or occurrences of disasters and prevent human d...
|
|
JP2021139123A |
To provide a ground reinforcement and stabilization method in which a filling property of a drainage material arranged in place of sediment in the ground is high, in the ground having a slope.The sediment in the ground is drilled from a ...
|
|
JP2021139102A |
To provide a stone wall or masonry wall reinforcing method and reinforcing structure and reinforcing member, which can exert a sufficient aseismatic reinforcing property by securely forming a cylindrical solidified layer body that is a u...
|
|
JP2021139150A |
To reduce a load acting on a short strut by curing.A curing implement 100 is provided with: a plate member 10 for protecting an upper surface 6a of a short strut 6; and a supporting part 20 which is formed to be fastened to the short str...
|
|
JP6935646B2 |
To be able to hold a box-out tube for a ground anchor drilling hole at an appropriate angle easily.A box-out tube holder 70 includes a first metal fitting (71) held by a lower steel bar and a second metal fitting (72) held by an upper st...
|
|
JP2021130988A |
To provide a repair method for an earth structure allowing short downtime, and a repaired earth structure.A repair method for an earth structure comprises: a first step of forming a base structural body 10; a second step of forming an up...
|
|
JP2021130992A |
To provide a construction method for underground structures that does not require lining boards, pier piles, or intermediate columns.A mountain retaining wall 1 is constructed underground so as to surround a construction area. Then, the ...
|
|
JP2021130991A |
To provide vegetation base material for a slop surface allowing an installation completed structure to be prevented from becoming industrial waste.Vegetation base material comprises: solidification material for fixing the vegetation base...
|
|
JP3233880U |
To provide a wooden panel device capable of labor-saving and short-time construction on site while maintaining strength as earth retaining. A wooden panel main body 2 is installed on the ground G to form a retaining wall, and the panel m...
|
|
JP6931618B2 |
To provide a flow suppressing method which can be applied to the ground of great depth, the gravel ground and the clay ground, and which can secure earthquake resistance.From an upper surface of a ground 1 having a slope surface, freezin...
|
