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Patent Searching and Data


Matches 1,051 - 1,100 out of 14,906

Document Document Title
JP2014025255
To construct a foundation pile at low cost while securing a sufficient support strength by the foundation pile.A foundation pile is constituted by successively implementing: a first step of plunging a pipe body 2 in which a rotary blade ...  
JP2014025245
To provide a pipe pile capable of reaching a bearing layer of a ground because another pipe pile can be easily added to it, having no possibility of breakage of the pipe pile during construction work, and low in cost as a whole, and a co...  
JP2014020116
To provide a pile concrete placing method capable of securing the maximum vertical accuracy of an underground piled column when placing a pile concrete after erecting the underground piled column.An underground piled column 1 is previous...  
JP2014020079
To provide a slope reinforcing structure in which a shallow slide and a deep-seated landslide of a slope can be prevented.A mold is formed from a band-like sheet bundle obtained by joining band-like sheets 11A, 11B which are neighboring ...  
JP2014020144
To provide an establishment method of a press-in continuous wall with which a continuous wall can be constructed efficiently and at a low cost.A continuous wall is constructed by forming a plurality of pile bodies Gp while using a pile p...  
JP2014020017
To provide a pile head structure capable of improving workability and increasing horizontal bearing capacity of a pile.In a pile head structure 1, an outer pipe 4 is installed at an outer peripheral side of an upper portion of a tubular ...  
JP2014020129
To enable a construction cost to be reduced, in constructing a wall body having a corner, bent or curved section, by constructing the same using only one type of steel sheet piles, to enable the cost and labor required for fabrication by...  
JP2014015826
To provide a foundation assembly which can be constructed easily by absorbing positional displacement between a supported object and a foundation structure in three axial directions and mounting a pole or the like of the supported object...  
JP2014015773
To effectively reinforce rigidity and strength of an entire steel pipe by efficiently introducing prestress into concrete while combining a steel pipe member with the concrete.A concrete filled steel pipe structure comprises: a steel pip...  
JP2014015786
To provide a cast-in-place concrete pile and a construction method for the same capable of: reducing an amount of excavated soil, to be carried out of a site, by using pre-packed concrete; and preventing decline in bending capacity and s...  
JP2014015812
To enable airtightness of an anchorage zone of a PC steel wire or a PC steel wire strand to be secured by easy construction.There is provided a method for sealing an anchorage zone by filling a filler such as shrinkage-compensating morta...  
JP2014009455
To provide an inexpensive anchor construction method that facilitates construction, and a drilling jig.An anchor construction method includes: a drilling step of drilling a hole Ca in an object C; an anchor fixing step of fixing an ancho...  
JP2014009440
To provide a steel pipe pile, which is used for reinforcing the ground or a foundation of a structure and modifying an inclination of an existing foundation and can be pressed into the ground while injecting mortar therein, capable of be...  
JP2014009577
To provide an earth retaining sheet pile 13 in which a steel sheet pile 15 and a sheet pile 16 of an easy-to-cut member are connected together by a small connection part 14 with high strength.In an earth retaining sheet pile 13, a steel ...  
JP2014009454
To provide an inexpensive anchor construction method that facilitates construction, and a drilling jig.An anchor construction method includes: a first drilling step of drilling a first hole Ca in an object C; a second drilling step of dr...  
JP2014005597
To provide the floatation prevention pile of an underground structure and the floatation prevention method of an underground structure capable of reducing a workload in the case of installing a floating prevention pile, and preventing th...  
JP2014005721
To provide a pile for building, capable of stably providing a large bearing capacity and being firmly connected to an above-ground building or another pile for building without soldering.A pile for building comprises: a pile body 3 havin...  
JP2014005641
To provide an underground anchor by which an extraction resistance force immediately after setting can be expected, and an anchor head can be engaged with an inner wall surface of an excavated hole with simple configurations.An undergrou...  
JP2014005634
To provide an anchor re-tensioning system and an anchor re-tensioning method for easily mounting a coupler without being affected by any foreign matter adhered to an anchor head.A re-tensioning anchor system for re-tensioning an anchor i...  
JP2014005710
To provide a precast concrete pile having a structure capable of easily securing sufficient cross-sectional performance in a cross section near an end plate even when the standard end plate is used to a special wall type pile body.A spec...  
JP2014005614
To provide a pile which is deformable following ground deformation by suppressing the increase of the diameter of a whole pile.In a pile installed underground, a pile (10) includes: a plurality of first pile elements (20) stacked on one ...  
JP2014001542
To provide a foundation for installation of a column, which can be easily installed and removed, is stably in strength, and has a wide application range.A soil cement column body 2 is formed in ground. A tubular column body 3 made of a s...  
JP2014001552
To provide the junction structure of a CFT steel column(steel column) and a steel base column capable of transmitting the axial force of the steel column even when the width of the steel column is increased with respect to the diameter o...  
JP2014000625
To provide a marking tool such that the circumference of a ring member can be easily and equally divided into a desired number of divisions and the equally divided places can be accurately and efficiently marked to make the marking opera...  
JP2014001545
To provide a synthesized substitution column which is more rational and economical for more harmonizing a balance between a bearing power to be determined from a foundation and a bearing power to be determined from material strength than...  
JP2013256759
To connect pile members constituting a pile body with each other easily and surely without depending on welding, to facilitate effective presentation of a drainage performance and to suppress a maintenance frequency.A pile member 20 cons...  
JP2013256851
To effectively alleviate bending moment generated at a join section between a pile head and a foundation when an earthquake occurs and to secure performance to transmit shear force from the foundation to the pile head even when the found...  
JP2013256841
To provide a soil cement composite pile with core material, which increases adhesion between the soil cement and the core material, and a construction method for the same.In a soil cement pile having an annular protrusion provided on an ...  
JP2013256791
To provide a pipe pile that can be constructed by various driving pile construction methods such as a striking method and a vibration method without requiring any auxiliary method, and can secure high tip bearing force and drawing-out re...  
JP2013253372
To provide a componentized assembling blade member suitable for a composite pile functioning as a bearing pile, and a construction method for the composite pile, which enables a steel pipe to be correctly installed in the center of the c...  
JP2013253406
To provide a pile for underground installation, which can be appropriately selected according to soil of an installation site and underground situations, can be easily installed underground regardless of the soil or the underground situa...  
JP2013253378
To provide a hollow precast pile which allows a curable material to be efficiently removed when steel materials such as reinforcement bars in the pile are exposed by chipping for the formation of a space for bar arrangement and concrete ...  
JP2013249729
To eliminate field welding and to easily maintain an assembling state of a joint.At an outer peripheral part of an inner ring 10 which can be externally fitted over a lower-end outer peripheral part of an upper pile 1 and an upper-end ou...  
JP2013249685
To provide a band-like blade member which is turned into a member suitable for a composite pile functioning as a bearing pile, and a construction method for the composite pile, which enables a steel pipe to be correctly installed in the ...  
JP2013249730
To provide a method of inserting a steel pipe pile which is applicable to a site even if the site is narrow and has a firm ground, or includes obstacles in the ground.The ground 1 is excavated to form a drilling hole 4 by rotating an exc...  
JP2013249703
To improve the degree of freedom of design of an excavator body hung from a boom of a base machine so that its rotational position around a vertical axis can be adjusted.In an excavator 10 for a continuous underground wall which raises a...  
JP2013245480
To easily and surely prevent occurrence of loosening or rattling between connected steel pipes.One steel pipe 10 includes a male connection end portion 13 having a thread in the outer circumference thereof, and the other steel pipe 20 in...  
JP2013241829
To obtain a joint structure of a main reinforcement and a tie plate which enables easy joining between the main reinforcement and the tie plate and enables strong joining of the main reinforcement to the tie plate.U-shaped notches 4 are ...  
JP2013241790
To provide an installation method of a water pumping well, allowing for a deep construction depth.A steel pipe casing 1 includes a steel pipe 2 and a lid body 10 to be detachably fixed to the tip of the steel pipe 2. The installation met...  
JP2013241733
To provide an anchor for slope face protection having a rod-like reinforcement material which is pushed out from a tip part of an anchor pipe installed on a slope face and spreads in branches in the ground in all directions.An anchor for...  
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...  

Matches 1,051 - 1,100 out of 14,906