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Patent Searching and Data


Matches 1,801 - 1,850 out of 24,407

Document Document Title
JP7400557B2
To provide a main leg material installation method of a caisson type pile foundation simplified in work steps when installing a main leg material forming a leg part of a structure on a caisson type pile foundation, and greatly reduced in...  
JP7399777B2
To provide an anchor tendon which enables construction of an anchor body excellent in cut-off property and safety and is used in an anchor.An anchor tendon has a plurality of tendons 2 arranged in a bundle shape and a packer 3 that surro...  
JP7398927B2
To provide a sealing treatment agent excellent in sealing treatment performance and capable of forming a coating film excellent in both anticorrosive property and weatherability.The sealing treatment agent contains (A) an acrylic resin h...  
JP7398682B1
[assignment] To protect against flying objects by absorbing the energy of flying objects such as anchor heads, falling rocks, etc. by a simple method. [Solution] A cylinder 17 into which a friction material 23 is inserted is arranged in ...  
JP2023176823A
An object of the present invention is to provide an earth retaining method that allows multiple steps to be performed using one construction machine. [Solution] A construction machine CE includes a vehicle body V and a work machine W. Th...  
JP7393756B1
[Problem] This is a method that solves the problems that arise when pulling out casings used for casing drilling, including anchor casings, while maintaining water-tightness and allowing for smoother advancement and retreat within the ca...  
JP2023172304A
[Problem] The problem of the present invention is to solve the problems faced by the prior art, namely, to create an earth retaining structure that appropriately evaluates the acting earth pressure, a program to analyze the structure, an...  
JP7392697B2
To provide a steel pipe member capable of improving strength of a steel pipe pile, and a settlement correction method of a building.A steel pipe member 20 connecting two steel pipes comprises a member body 21 and a pedestal 22 supporting...  
JP7390909B2
To provide a continuous underground wall that can be easily constructed and can prevent damage to a joint surface of a preceding element, and a method for constructing the continuous underground wall.A preceding element 2 (first element)...  
JP7390744B2
To provide an underground impervious wall which achieves both sufficient impervious performance and deformation followability, and an underground impervious wall construction method which stabilizes quality of an underground impervious w...  
JP7390905B2
To provide a concrete structure that can be easily constructed while shortening the construction period.A concrete structure 10 comprises: a plurality of piles 12; a plurality of PC-built first beams 14 in which a first X arm portion 14a...  
JP2023170360A
An object of the present invention is to provide a pouring simulation device that can easily plan work procedures according to concrete pouring. [Solution] A placement simulation device that simulates concrete placement using a tremie pi...  
JP7389712B2
To provide a filling detector 10 or the like which hardly obstructs installation work.The filling detector includes: an antenna part 10a which acquires data from a sensor Sn for detecting a height h of concrete Cn filled in a drilling ho...  
JP7389932B1
An object of the present invention is to provide a method for joining steel pipe sheet piles, which allows each compartment to be reliably cleaned, removed, and filled with filler no matter what state of engagement the joint steel pipes ...  
JP2023169813A
To smoothly continue an inner peripheral surface while securing the linearity of steel pipes to be added.A joint member has a male joint and a female joint for connecting steel pipes adjacent to each other in an axial direction, wherein ...  
JP7388973B2
To provide a method for constructing an impermeable wall, which has no problem in mixing bentonite and the ground and can construct an impermeable wall having sufficient strength.A method for constructing an impermeable wall by supplying...  
JP7387122B2
To provide a cast-in-place concrete pile with a uniform section and a reinforcement net constructible by preventing breakage or swelling of a permeable net by impact or lateral pressure in concrete placing.A reinforcement net is constitu...  
JP7385844B2
To provide a construction tool allowing quick and easy work of guiding a steel sheet pile to a prescribed construction position and connecting to a steel sheet pile placed in advance.A construction tool of a steel sheet pile wall is used...  
JP7385220B2
To provide a ground anchor anchoring tool which minimizes a projection length from a ground surface and can efficiently unload tension.An anchoring tool 1 includes: a bearing plate 3 penetrated by a tensional material 2; a first ring nut...  
JP7384755B2
To provide a simplified connection structure of an upper side core material to be removed with a lower side core material to be left.A core material 4 for an earth retaining wall 1 has an upper side core material 11, a lower side core ma...  
JP7382682B1
[Problem] To provide a temporary receiving device whose shape does not change during the process from stacking steel sheet piles to pulling them out, and which can be easily pulled out and can contribute to reuse. [Solution] A temporary ...  
JP7381747B2
A method for retaining and protection of foundation excavations under the geological condition of a soil layer containing stones, the method comprising: S1, conducting geological exploration, and determining the position of stones on an ...  
JP7381490B2
A foundation (1) for a structure comprising a body (2) for insertion into a soil in an insertion direction. The body (2) has a toe (8) at its distal end. Movement of the toe (8) through the soil displaces soil laterally into a displaced ...  
JP2023163538A
To provide an earth retaining structure with high rigidity and high quality while suppressing deformation of the ground.An earth retaining structure 1 is configured to make a plurality of steel shell element rows 3 lined in parallel thro...  
JP7377996B1
[Problem] To provide a peg fixture that can strongly fix supporting members such as ropes to the ground, change the angle at which the peg is driven in, and make it difficult for vibrations to be transmitted to other pegs when the peg is...  
JP7376854B2
To provide a screw-in type steel pipe pile which reduces the influence on a supporting force by reduction of an effective area of a rotary blade, and can optimize component forces in a vertical direction of sediment and the rotary blade ...  
JP2023162755A
To provide a pile for a trestle which can reliably fix the trestle even if excessive force is imparted thereto, and facilitates removal work of an installation object and the trestle.A pile 1 for a trestle for fixing a trestle K for inst...  
JP7375423B2
To provide an underground purification wall that can be used continuously for a long time with a simple structure.An underground purification wall includes a purification device including an impermeable wall that is installed so that it ...  
JP2023161184A
To provide the water cut-off method of an anchor hole mouth more simply and stably, in place of the conventional water cut-off method of using a water cut-off material.In a ground anchor construction method, an anchor hole 18 is drilled ...  
JP7374757B2
To provide a vibration isolation structure capable of reducing vibration propagating to surroundings and allowing construction to be easily carried out in a simple structure.A vibration isolation structure comprises: a plurality of pile ...  
JP7374735B2
To provide a reinforcement structure for an underground continuous wall that can streamline the arrangement work of an element, suppress cracks that occur in a RC wall plate portion that is continuous with a joint portion, and improve th...  
JP2023159969A
To provide a method for rotationally jointing a steel pipe pile with a fluid supply pipe that is rotationally jointed and has a fluid supply pipe that supplies fluid at the inner surface of a pile and/or its tip, and to provide a steel p...  
JP7371655B2
To provide a steel earth retaining material, an earth retaining wall using the same, and a method for constructing the earth retaining wall, capable of easily mounting a valve for emergency water injection while ensuring the performance ...  
JP7369436B2
To provide a pile capable of installing various members such as a trough easily even on an inclined surface.A pile 10 which is raised with respect to a land surface includes: a pile body part 11 extending in a predetermined axial directi...  
JP2023156891A
To propose a construction method of a cast-in-place concrete pile capable of jointly placing concrete in an excavated hole with high quality.A construction method of a cast-in-place concrete pile in which an upper concrete 2 is jointly p...  
JP2023156703A
To provide a joint structure that solves problems such as processing labor for removing protrusions and an increase in the number of bolts when connecting H-section steel with protrusions in which protrusions are formed in a predetermine...  
JP7364526B2
To provide a quay wall structure capable of reducing the load applied onto the support structure and improving the rigidity of the wall while suppressing the increase in the amount of steel.The quay wall structure includes: a first steel...  
JP2023153292A
To provide a method of constructing a wall-like structure installed in the ground with an economical and rational structure capable of increasing bending rigidity.The construction method of a wall-like structure of bellows plate-like in ...  
JP2023153290A
To provide a wall-like structure installed in the ground capable of increasing bending rigidity with an economical and rational structure, and a construction method of a wall-like structure.The wall-like structure is a wall-like structur...  
JP2023153291A
To provide a method of constructing a building with a basement floor capable of increasing bending rigidity with an economical and rational structure by using a wall-like structure installed in the ground.A construction method of a build...  
JP2023150433A
To provide a foundation structure construction method capable of improving quality of a pile hole by forming the pile hole using an optimal excavation tool by setting a soil discharge section and a soil left section.A foundation structur...  
JP2023150113A
To stably connect pipes arranged along the inner peripheral surfaces of steel pipe piles at a connection part connecting the steel pipe piles in an axial direction using an inner fitting member and an outer fitting member.A connection st...  
JP7360661B1
[Problem] To provide a boundary pile that can reduce weight and improve workability while ensuring the necessary strength. [Solution] The boundary pile according to the present invention includes a head body made of cement mortar or conc...  
JP2023149715A
To improve workability while making common a joint structure between steel pipe piles with each other and components, in a construction jig for connecting between a rotation steel pipe pile and a construction machine connected by a mecha...  
JP2023147465A
To provide a method capable of smoothly performing excavation of an excavation pit for a following element, without performing filling work of gravel and crushed rock.A construction method of an underground continuous wall comprises the ...  
JP7360039B2
To provide a steel sheet pile wall improved in workability of construction and in economic efficiency, while repairing cross sectional breakage caused in parts connecting the steel sheet piles in the vertical direction, and a manufacturi...  
JP2023145955A
To provide a pressure receiving plate that can more easily construct a pressure receiving structure.A pressure receiving plate includes a head member 10 and a lower plate 30 located on a lower surface of the head member 10. The lower pla...  
JP2023146190A
To provide a support structure of an earth retaining wall that is applicable even when a gap between an earth retaining wall and a boundary line of a site on which the earth retaining wall is constructed is relatively narrow.A support st...  
JP2023146810A
To provide a removing method of hardened material inside a pile head that can be carried out even by a small lifting machine.In a state where a removing jig 1 used for removing soil cement 301 in which cement milk is hardened is inserted...  
JP2023147049A
To provide an underground structure construction method enabling construction to be easily and safely performed.An underground structure construction method in the embodiment comprises: a cylindrical wall body erection step to hold a lat...  

Matches 1,801 - 1,850 out of 24,407