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JP7142835B2 |
Disclosed are a pile-bottom grouting cavity and a method for using same, and a cast-in-place pile body and a method for constructing same. The pile-bottom grouting cavity comprises: a grouting capsule, having an expansion state in which ...
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JP2022138423A |
To provide a system and a method for construction of a structure in water, allowing construction of the structure in water with high accuracy, without requiring a large-scale water cut-off structure or an immersion structure, or a diver....
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JP2022139041A |
To easily mark a preferable pile head reinforcing bar position while avoiding interference with a beam main reinforcing bar on a pile head after driving a pile.In a support method for marking a pile head reinforcing bar position for a pi...
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JP2022136695A |
To reduce positional deviation of rod-like steel materials against a columnar improvement body.A construction method of a columnar improvement body with core material includes a drop-in process in which wall-shaped bars 20 each having mu...
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JP7138945B2 |
To provide a wall body component member with mold frame which has new characteristics such as high strength and has good cut-off performance and anti-corrosion.A wall body component member with mold frame constituting a wall body with mo...
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JP7139100B2 |
To make it possible to form two types of solidification agent layers with good quality efficiently.An excavation rod 40 is made by joining an excavation head 30 to the lower end of a rod body 1 in which unit rods 3A, 3B, 3C are connected...
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JP7138536B2 |
To provide a steel pipe connection structure with high economical efficiency.A radius ρ1 of a second outward angle part 32e continuous to a pin joint side non-transmission surface 32d opposite to a pin joint side transmission surface 32...
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JP7138316B2 |
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JP3239137U |
[PROBLEMS] To provide a ceramic greenhouse which becomes a safe and comfortable housing in which the condition of the foundation can be checked at any time and does not require expensive repair costs. A ceramic greenhouse is provided wit...
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JP2022135026A |
To provide a preceding element of an underground continuous wall and a connection structure and a connection method of the preceding element and a following element of the underground continuous wall which can prevent collapse of a groov...
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JP7138146B2 |
To provide a base structure capable of being built by effectively using steel segments that form retaining walls and concrete formworks, an annular body formed of steel segments, a steel segment connection mechanism, and a construction m...
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JP7137095B1 |
An earth retaining member with improved versatility and on-site workability, a method for installing the earth retaining member, and a support member for the earth retaining member are provided. An earth retaining member 1 supporting a w...
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JP7137061B2 |
To provide a ground improvement pile, a construction method of a ground improvement body and a protrusion of the ground improvement pile in which a core material is sunk with almost no gap between an improved body formed by injecting a s...
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JP7137358B2 |
To provide a support structure of an earth retaining wall which can reduce a range of foundation improvement while securing required displacement suppression performance.There is provided a support structure of an earth retaining wall on...
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JP7135740B2 |
To enlarge the rotation angle about a joint using a novel joint shape.A steel sheet pile is provided that has a body part including a pair of arms which are positioned on both ends in the width direction, and a pair of joints that are ea...
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JP7136597B2 |
To place a tension member surely in a specified position by suppressing the slip between a wall surface and a pressure receiving plate contact portion during tension fixing.An excavating reinforcement anchor 1 is attached to a cutting wa...
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JP7135971B2 |
To provide a heavy-duty anticorrosion steel pipe sheet pile of which the inside or back of the claw of the fitting joint is painted, end peeling due to steel corrosion at unpainted claws near urethane coated edges is prevented, and which...
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JP7135623B2 |
To provide a steel sheet pile and a construction method of an underground wall using a steel sheet pile capable of efficiently constructing an underground wall with a desired wall thickness with a simple configuration.A steel sheet pile ...
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JP2022133194A |
To provide a pile head treatment method simplifying removal of an extra filled part.A heat treatment method comprises: an installation process of forming a concrete pile in a pile bore in which a reinforcement cage is installed; a kneadi...
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JP2022133195A |
To provide a kneader for reducing possibility of scattering coarse aggregate by colliding with stirring blades when kneading an additive into a concrete pile before curing.A kneader 100 for kneading an additive into a concrete pile befor...
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JP7135057B2 |
To provide a steel pipe joint structure which is a joint structure for suppressing reduction in flexural strength that a steel pipe itself has.A steel pipe joint structure 100 for mutually connecting steel pipes (11 and 12) includes: a f...
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JP7134750B2 |
To provide a method for investigating and reinforcing an existing pile that can investigate and repair the condition of existing pile from the ground around a structure.By controlling the rotation and non-rotation of a drilling rod 9 whi...
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JP7133260B1 |
The present invention proposes a building material that can create a good-looking foundation with a small number of man-hours. A foundation-integrated screw pile includes a pile portion and a foundation portion. The pile portion has spir...
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JP7133366B2 |
To provide a retaining wall structure which effectively receives and supports a retaining wall part against a back face pressure of the retaining wall part by a ground-contact reaction force acting on a receiving structure without restri...
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JP7132878B2 |
To provide an installation method for a fitting joint improving a filling property for a fitting joint between wall members jointed through being filled with a solidification material having flowability and achieving excellent cut-off pe...
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JP2022130453A |
To provide a hat-type steel sheet pile improving a buckling bearing force to an axial force while keeping a basic cross section of the hat-type steel sheet pile.A hat-type steel sheet pile is provided with: a web extending in the width d...
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JP2022129785A |
To provide a core material for a small-diameter cast-in-place pile which reduces the number of components of the core material and can be also attached a rod material provided with rust-proofing treatment.A core material for a small-diam...
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JP7131985B2 |
To provide an excavating and agitating apparatus capable of forming a columnar improved body having a large supporting force with respect to a foundation pile around the foundation pile without being restricted by a timing at which the f...
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JP7132169B2 |
To provide a preferable method for placing a waterproof sheet in a deep internal water surface disposal site.The method for placing a waterproof sheet in a waste disposal site 1 includes: an excavation groove formation process for formin...
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JP7132049B2 |
To provide a continuous wall using steel pipe piles and a construction method therefor, the continuous wall being composed of the steel pipe piles and installed for the purpose of water cutoff and earth retaining, capable of implementing...
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JP2022128847A |
To provide a peg allowing a space needed for storage to be smaller and damage during storage to be suppressed.A peg 100 comprises an insertion shaft part 101 and a head 110. The insertion shaft part 101 comprises an insertion tip part 10...
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JP2022129216A |
To inspect a tensioning force of a tension device such as a ground anchor easily and efficiently.A measurement circuit board 29 and a physical property sensor (a strain sensor) 23 are assembled into an anchor plate 37 of a ground anchor ...
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JP7130208B2 |
To provide a reinforcement structure and a reinforcement method for a foundation structure, capable of preventing punching destruction of a foundation reinforcement part by stably fixing a reinforcement pile during reinforcement of the f...
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JP7129823B2 |
To provide a reinforcement method of earth retaining around an excavation site allowing a construction period to be shorter as well as preventing equipment being used therewith from being in a larger scale to reduce construction cost and...
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JP7129327B2 |
To provide a ring-shaped reinforcement member which can be more easily manufactured than a conventional member, and can be surely and strongly fixed to a main reinforcement of a reinforcement cage.A reinforcement member 100 includes a ri...
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JP7128108B2 |
To provide a design method of a connected reinforcing bar basket, which can easily determine an appropriate interval between reinforcing rings for preventing buckling when building a connected reinforcing bar basket and can enhance const...
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JP7128010B2 |
To provide a construction method of a pile-like reinforcement body and a filling head allowing a construction period to be shorter in an environment where an additional operation to attach a filling head is required.A construction method...
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JP7127780B2 |
To provide a diameter expansion amount controlling device, a diameter expansion amount controlling system and a diameter expansion amount controlling method capable of accurately controlling the dimeter expansion amount of an expandable ...
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JP7126738B1 |
A prefabricated underground continuous wall is welded in the vertical direction according to a desired depth. To provide a clamping type lifting device and a lifting method for facilitating welding by fixing a wall to be buried. In an as...
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JP7126739B1 |
A prefabricated underground continuous wall is welded in the vertical direction according to a desired depth. To provide a sliding lifting device that facilitates welding by fixing a wall to be buried. In the assembly-type underground co...
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JP2022124539A |
To provide a high-pressure injection nozzle, a cutting device and a driving method allowing driving of a steel pipe pile and a steel sheet pile to base rock, while reducing labor and cost in construction.A high-pressure injection nozzle ...
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JP2022124415A |
To provide a method for manufacturing a precast pile and an apparatus for manufacturing a precast pile which suppress discharge of carbon dioxide from an existing pile manufacturing site, and a precast pile manufactured using the same.A ...
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JP2022124414A |
To provide a method and an apparatus for recovering and storing carbon dioxide in exhaust gas at a foundation construction site, which can recover and store exhaust gas discharged at a foundation construction site for civil engineering, ...
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JP3238824U |
The present invention relates to the technical field of offshore engineering equipment by disclosing a single pile pipe shell device for offshore wind power generation and its application based on PTFE membrane to prevent marine fouling ...
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JP7123782B2 |
To secure the integrity of a leading continuous wall and a trailing continuous wall constructed in the ground, and provide a joint structure having a high shear force transmission effect between the leading continuous wall and the traili...
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JP2022122535A |
To construct a cast-in-place concrete pile 3 in a ground of a station platform 1 and construct a steel bar so as to be connected to a pile 3, in order to construct an artificial ground skeleton above a platform roof 2 of a station platfo...
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JP2022122013A |
To provide a construction method for a cast-in-place pile that can preferably prevent a pile main reinforcement protruded from an extra banking body from being damaged by contacting excavation heavy equipment when excavating a soil to ex...
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JP2022122005A |
To provide a pile foundation design method, a pile foundation construction method, and a pile foundation design system which allow reduced variations of pile hole diameters and improved workability of the pile foundation.A pile foundatio...
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JP7122064B2 |
To check the fixing condition of a rock bolt and build a natural ground reinforcement structure, and improve workability by eliminating the need to replace test nut and normal nut that are screwed together during the pull-out test for th...
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JP3238777U |
A screw pile and a bracket module having the screw pile that can be used in special geological features and areas are provided. A screw pile (P) includes a columnar body (1), at least one screw blade (2), and a mounting member (3). The c...
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