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Patent Searching and Data


Matches 1,051 - 1,100 out of 14,866

Document Document Title
JP2013241753
To provide a fiber-reinforced plastic sheet pile that can be manufactured at low cost, can be molded easily, and has excellent rigidity and strength.A fiber-reinforced plastic sheet pile 10 includes a web part 11, and a flange part 12 co...  
JP2013241731
To provide a pile head joint structure in which pile head bearing pressure metal fittings formed of arcuate steel plates are fitted to a pile head of a winged steel pipe pile, the pile head joint structure using the pile head bearing pre...  
JP2013241800
To solve the problem that there is such a fear that a resistance pile for preventing foundation fluidization is not able to develop a support force in conventional foundation fluidization.A resistance pile 1 for preventing foundation flu...  
JP2013238100
To provide a pile of which the construction is facilitated without requiring any special machine tool or the like and is unlikely to be pulled up from a drive-in surface such as the ground.A combination pile 1 comprises a main pile 10 wh...  
JP2013237982
To provide a concrete pile capable of suppressing cracking and fracture of a pile lower end while improving bearing force and penetration properties.A base pile 10 which is a concrete pile includes a hollow pile body 11 formed of reinfor...  
JP2013234463
To provide a composite pile that functions as a support pile, a construction method of the composite pile capable of correctly installing a steel pipe at the center of the composite pile, and a steel pipe pile of a new structure used in ...  
JP2013234561
To provide a steel pipe pile joint structure capable of improving verticality in the case of junction and facilitating joint work (welding or bolt press-fitting) irrespective of steel pipe piles having the different or same diameter.An i...  
JP2013234557
To enable avoidance of continuity of construction depth at a high level and a decrease in vertical bearing capacity caused by cohesive soil remaining in a substitution column, and also improve excavatability.An excavation head detachably...  
JP2013234501
To simplify construction, and to prevent corrosion of a head of a lock bolt for a long period of time.A metal anchoring nut, which is screwed to a head of a lock bolt 4 projecting from a slope 2 to press a bearing plate 10 from above, in...  
JP2013234518
To provide a structure and method for joining a cast-in-place concrete pile and a footing beam by which the cast-in-place concrete pile and the footing beam are joined to each other with simple construction without constructing a foundat...  
JP2013231506
To provide a steel pipe used for forming a structure by executing circumferential butt welding, and capable of forming the structure excellent in buckling performance, and to provide a pipeline, a steel pipe pile and a steel pipe sheet p...  
JP2013231282
To provide a construction method for tapered pile and a casing for tapered pile construction such that a tapered pile can be constructed extremely efficiently and easily with cast-in-place concrete.A casing 1 is pressed into the ground w...  
JP2013227809
To provide an inexpensive joint part structure capable of stably connecting members such as steel pipes.A joint part structure 2 includes a pair of joint members 4 and 5 relatively movable mutually in predetermined directions for overlap...  
JP2013227737
To provide an installation method and a removal method for earth retaining core material that can easily and securely remove an upper part of an earth retaining steel material.A steel cylinder 2 is used which has an inner diameter larger...  
JP2013227772
To provide a water shielding joint structure of a steel pipe sheet pile, capable of preventing foreign matter contamination in a filler at a time of filling by making a dry state, and capable of securing the quality of a filler for a sec...  
JP2013227747
To provide a soil improvement body capable of inexpensively suppressing ground deformation effectively against a force from the outside, a soil improvement structure, and a foundation construction method using the soil improvement body.A...  
JP2013226597
To improve the flatness of an end face of a steel pipe sheet pile while suppressing the labor and the cost.In a flatness straightening method, the flatness of an end face of a steel pipe sheet pile P is straightened, with the steel pipe ...  
JP2013227810
To provide an inexpensive joint part structure capable of shortly and easily connecting members such as steel pipes at a construction site.The joint part structure includes a pair of joint members 4 and 5 relatively movable mutually in p...  
JP2013224572
To provide an earth retaining wall construction method which can maintain sufficient water cut-off performance during construction work and can easily recover water penetration after completion of the construction work, and an earth reta...  
JP2013224558
To create a connection jig with which frame bodies (remaining mold frames) can be connected easily, connected walls which are connected by the connection jig, and a repair method of a steel sheet pile using the connection jig.A connectio...  
JP2013221302
To achieve a method for manufacturing an underground structure, capable of improving quality.An underground structure 1 is formed in a substantially cylindrical shape between a lower layer part 11 consisting of fluidization treatment soi...  
JP2013221316
To provide a steel sheet pile having a high degree of freedom of size adjustment and holding the strength and accuracy of a joint, to provide a method of manufacturing the same, and to provide a steel sheet pile wall formed by the steel ...  
JP2013221315
To provide a steel sheet pile having a high degree of freedom of size adjustment and holding the strength and accuracy of joints, to provide a method of manufacturing the same, and to provide a steel sheet pile wall formed by the steel s...  
JP2013221375
To provide a method for efficiently constructing a slope frame on a slope.A ground is cut from the upper part of a slope to form a slope, and the cut earth and sand are used as a scaffold. A plurality of anchors 3 are installed adjacent ...  
JP2013221369
To provide a cast-in-place steel pipe concrete pile capable of integrating a steel pipe with a concrete, allowing a reinforcement cage to pass through the steel pipe, and making the size of a spacer appropriate corresponding to a drill h...  
JP2013221353
To provide a method which increases recovery amount of cement slurry by improving sieving efficiency when cement slurry is recovered by sieving cement-containing surplus sludge into cement slurry and sediment with a vibrating sieve.In a ...  
JP2013215772
To provide a method for manufacturing a thickened spiral blade, capable of enhancing the strength of the spiral blade by increasing the plate thickness of a lengthy thin sheet material, and also improving price competitive force by reduc...  
JP2013217182
To provide a technique for connection between a pile head and a foundation slab that facilitates construction while making the strength of the connection higher.There is provided a pile head connection structure which connects a pile 1 h...  
JP2013217184
To secure shear force transmission performance from a foundation to a pile, and to effectively relax the bending moment generated in a joining part of a pile head and a foundation in an earthquake.In a joint structure 10 of a pile 20 and...  
JP2013217153
To provide a steel pipe pile, the penetration performance of which can be improved and which can increase a stable bearing capacity.A steel pipe pile (10) includes a bottom plate (12) which closes a tip of a steel pipe pile body (11) rot...  
JP2013213361
To simply join steel pipes together without causing a rattle.A nut body 30 having an outer peripheral surface 31 provided with a tapered protrusion 32 is screwed to a male-type joint end 13 of one steel pipe 10, and a female-type joint e...  
JP2013209815
To provide a structure of a basement wall for facilitating mirror cutting.A basement wall embedded inside soil cement D or concrete with an H-shaped steel 1 as a core material is an object. In an opening scheduled range of the basement w...  
JP2013209857
To provide a joint structure capable of easily connecting a steel pipe pile with a pile head as well as arranging pile head side anchor reinforcement at an appropriate position and to provide a method for constructing a concrete foundati...  
JP2013209796
To provide a construction method suitable for construction of a pile reinforcement structure in which ground around a pile is removed to expose the pile, and reinforcement material such as aggregate is input into the removed space for co...  
JP2013204355
To provide a method for constructing a column row wall capable of continuously forming a plurality of columnar improvement piles in the ground without gaps and highly accurately even in a narrow site.In a method for constructing a column...  
JP2013204273
To ensure end bearing capacity of a steel sheet pile foundation by a foot protection part and prevent the installation of a subsequent steel sheet pile becoming impossible due to the foot protection part of the early installed steel shee...  
JP2013204226
To provide an easily and inexpensively manufacturable steel pipe pile for floatation prevention for effectively preventing the floatation of a buried structure buried in the ground such as a manhole.A steel pipe pile 1 for floatation pre...  
JP2013204404
To provide a method for constructing a steel pipe pile, by which desired strength can be stably obtained.A steel pipe 8 is press-fitted into the ground until the tip of the steel pipe 8 reaches a bearing layer 115 of the ground; when pre...  
JP2013204227
To provide a foundation pile of which spiral blade has high strength against pulling-out of it from a ground and can be easily manufactured, and a method of manufacturing the foundation pile.A foundation pile 30 for a structure installed...  
JP2013204219
To achieve a connection structure of a cutoff type (non-transmission type) whose gap with an adjacent steel cell is widely opened in a normal time, and to provide the connection structure of steel cells for preventing adjacent steel cell...  
JP2013204398
To dispense with a large-scale apparatus when a section between piles is sealed, and to sufficiently obtain seal performance by easily installing a seal member between the piles without damaging it.A seal member 1 installed between piles...  
JP2013199819
To increase pulling resistance of a foundation pile driven in the ground.A resistive member 14 which is movable in a direction toward a tip side of a main column 12 is attached to an outer circumference of the main column 12. The resisti...  
JP2013199746
To provide an economical earth retaining wall having a structure with an optimal rigidity corresponding to water pressure and earth pressure, which can be constructed by combining steel sheet piles, combination steel sheet piles, and bea...  
JP2013194455
To provide an ant-vibration jig with which a connection part clamper can be mounted to a lower pile head and an upper pile head to be connected can be guided easily to a connection part.A jig 5 is provided in a head of a lower pile 1 whi...  
JP2013194411
To provide a protective sheath having a structure which is easy to necessarily and sufficiently perform a secondary grout injection finally in a stage just before connecting a head of an anchor rod with a bearing plate, and a rust-proofi...  
JP2013194374
To sufficiently obtain effects of strengthening a supporting force of a pile distal end portion foundation or reducing a pile subsiding amount while suppressing cost.When cement milk to be injected is switched to non-permeable cement mil...  
JP2013194416
To provide a method for constructing a screw type rotary penetration pile and a ground improvement pile, capable of surely obtaining bearing power by friction without disturbing ground.A screw type rotary penetration pile is comprised of...  
JP2013194460
To provide a construction method of an earth-retaining wall, capable of exposing a surface of a core material by simple work.In a method of constructing an earth-retaining wall for which a surface of a core material is exposed by forming...  
JP2013194377
To provide a cement composition for an injection material which is hard to permeate into the ground.A cement composition is provided for an injection material used for a cast-in-place pile construction where a bag body formed from a shee...  
JP2013194355
To reduce the cost needed for reinforcement by reinforcing an existing pile easily in a short time.A reinforcement structure comprises a concrete form 2 installed surrounding a periphery of a pile 41 and fiber-reinforced concrete 20 char...  

Matches 1,051 - 1,100 out of 14,866