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JP2010065389 |
To provide an unequal setting control structure of a structure capable of eliminating the need of supplying and discharging water between itself and the outside and capable of suppressing the occurrence of unequal setting by quickly cont...
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JP2010059621 |
To enable an underground structure to resist buoyancy even if the great buoyancy acts on the underground structure.A protrusion 30 protruding in a strip shape so as to be integrated with an underground structure body 10 is formed on the ...
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JP2010059622 |
To enable an underground structure to resist buoyancy even if the great buoyancy acts on the underground structure.A protrusion 30 which protrudes in a direction approximately perpendicular to the surface of an underground wall 20 so as ...
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JP2010059687 |
To provide an corrosion prevention lining method of a pillar member which can reduce labor necessary for installing and removing a form and can easily form an corrosion prevention lining of a predetermined shape.A fiber sheet 2 which can...
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JP2010059690 |
To provide an improved ground construction method which can reduce vibration entering a dwelling environment which has a wide range of vibration domains from low frequencies to high frequencies.A sliding mechanism 10 is provided between ...
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JP2010043453 |
To solve a problem in a conventional manhole lift restraining apparatus wherein horizontal shakes are not particularly considered although horizontal shakes occur as well as vertical shakes in case of the occurrence of an earthquake, and...
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JP2010043157 |
To make use of heavyweight concrete containing baryte, to reduce disposal cost in disposal of a balance weight for construction equipment discarded, to recycle the discharged waste material, and to provide a heavyweight material suitable...
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JP2010037831 |
To provide a construction method for soil improvement which can control displacement in the peripheral ground when banking is performed on the soft, clay ground or the like.The construction method for soil improvement is one for soil imp...
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JP2010024751 |
To provide a lift-preventing plate for preventing a manhole pipe provided in the ground from floating by a liquefaction phenomenon of the ground due to an earthquake or the like.The lift-preventing plate for a manhole is composed of a pl...
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JP2010013888 |
To provide a structure of preventing heaved uplift of a manhole, caused by an earthquake etc., which facilitates installation of a concrete flange on an external surface of a right circular cylinder of the concrete manhole, positively su...
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JP2010007280 |
To provide a high-performance, easy-to-assemble and vibration-proof separator which surely blocks the transmission of vibrations from the side of an earth retaining wall to a concrete wall.This vibration-proof separator 1 is interposed b...
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JP2010007450 |
To provide a groundwater flow conservation method which enables the design of water passage facilities to be properly performed by means of an equivalent coefficient of permeability giving consideration to a groundwater flow to the water...
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JP2010007449 |
To provide a groundwater flow conservation method which enables the design of a well structure to be properly performed by reflecting water permeability of an opening of the well structure installed in an earth retaining wall, and which ...
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JP2010007448 |
To provide a groundwater flow conservation method which enables the design of the well structure to be properly performed by means of the relational expression, and also enables the suitable securement of the groundwater flow, by finding...
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JP2010001668 |
To expand an application range; to simplify construction work; and to reduce construction costs.This ground vibration transmission suppressing systems 10 and 30 for suppressing the transmission of ground vibrations to a vibration side bu...
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JP2009293365 |
To provide a ground reinforcing structure capable of reducing horizontal pressures to the wall surfaces of various wall sections by the elastic characteristics of fractured tire rubber chips (tire shreds) cutting and fracturing a waste t...
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JP2009281001 |
To provide a lift prevention method for an underground buried object, which brings about the great effect of preventing the lift of an underground buried object, and proper construction process and durability.A through-hole 11a is formed...
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JP2009263739 |
To provide a technique of an electric corrosion protection of a reinforced concrete structure configured to increase adhesion force of the thermal spraying metal adhering to the surface of the concrete structure in an anodic protection s...
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JP2009263860 |
To provide equipment and a method for removing extraneous matter on an inner surface of a hollow pile, which enable the extraneous matter such as sediment and soil cement, adhering to the inner surface of the hollow portion of the hollow...
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JP2009264039 |
To provide a frost heave preventive structure preventing breakage of a vertical pipe joint part and damage of a vertical pipe and the vertical pipe joint part due to a freezing and frost heave phenomenon.The frost heave preventive struct...
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JP2009263871 |
To provide an inexpensive method for strengthening surrounding ground of an existing small-scale underground structure, which dispenses with large-scale construction equipment, and which is superior in the transmission efficiency of vibr...
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JP2009256896 |
To provide a ground anchor free from a risk of breaking and capable of preventing the sudden fall of a building.The ground anchor 1 is constituted to drive an anchor 5 from a building foundation 4 into the support ground 2. The anchor 5 ...
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JP2009250805 |
To achieve response analysis in a time region to a model to be analyzed having an energy transfer boundary as a wave motion boundary model.In performing time history response analysis of the model to be analyzed, having an energy transfe...
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JP2009249915 |
To provide an uplift preventing manhole easily applicable not only to newly-constructed manholes but also to existing manholes and having excellent workability.An annular extension receiving part 11 is temporarily fastened with lock scre...
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JP2009249834 |
To provide an underground structure such as a tunnel skeleton and a caisson, which is provided with a water passing means for allowing the passage of groundwater into the underground structure such as the tunnel skeleton and the caisson,...
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JP2009235512 |
To provide a highly reliable method for deciding the spacing in the installment of anodes for electrical protection, when linear anode type electrical protection is performed to a concrete structure, which can swiftly and correctly decid...
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JP2009235535 |
To provide a new electric protection system for a buried pipe in which AC signals causing noise in a damage monitoring system are not applied to a buried pipe.The electric protection system for the buried pipe comprises: an external powe...
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JP2009235689 |
To provide a vibration damping structure installable and removable at reduced labor and cost and installable and removable in a short time.In a unit block 1 for forming the corrugated vibration damping structure 4 which cuts off or reduc...
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JP2009228392 |
To provide a device for preventing the lift of a manhole during earthquakes.A water pressure diminishing device 20 comprises: a through pipe 31 which penetrates a sidewall of the manhole; a flexible pipe body 22 with water permeability, ...
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JP2009228393 |
To restrain the passage of an emergency vehicle from becoming difficult due to the lift of the manhole during earthquakes.A bottom plate 11 of the manhole 10 is preformed in such a shape that a diameter of the bottom plate 11 is larger t...
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JP2009215862 |
To provide an installation structure of a permanent form and a positioning member for the permanent form capable of vertically installing a form panel to a tilted sheet pile with a smaller number of parts.This installation structure of a...
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JP2009209676 |
To provide packing for water cut-off of a PC wall structure installable without being affected by seasons and atmospheric temperatures and adaptable to a minute displacement in an earthquake, a method of installing the packing, and a too...
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JP2009203527 |
To form an electrodeposited coating preventing corrosion of a steel structure in seawater without using an external power source.An anode 12 for forming an electrodeposited coating is fitted to the part of a steel pipe pile 2 sunk into s...
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JP2009203715 |
To simply achieve sealing between a plurality of concrete walls.There is provided a waterproof sealing member which is arranged in the vicinity of a boundary between the concrete walls, for sealing a clearance between the walls. The seal...
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JP2009197292 |
To provide a corrosion prevention apparatus of steel structure capable of surely preventing corrosion in a boundary area of atmosphere and water surface, called as a splash and tidal zone, with a simple device, in order to maintain and c...
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JP2009185504 |
To provide a vibration reducing method for a road surface, which is superior in workability, an efficient aspect and a managerial aspect, and which enables vibrations and noises, generated in the passage of a train and a vehicle, to be a...
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JP2009185464 |
To provide a method for rebuilding a structure while preventing the existing bottom ground from rising, for performing the construction work while preventing the surroundings from being adversely affected, and for performing the work for...
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JP2009180054 |
To provide a method of constructing an underground vibration isolation wall with excellent construction efficiency without using a large heavy machine.This method of constructing an underground vibration isolation wall comprises an excav...
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JP2009174171 |
To provide a water cut-off grout method and a water cut-off grout system capable of constructing in a deep layer under high hydraulic pressure without breaking rocks.To suppress a spring 9 with high hydraulic pressure which may be produc...
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JP2009161951 |
To transmit a shearing force between an underground continuous wall and a concrete structure joined to the underground continuous wall by a simple configuration.In this shear transmission structure 1 of a LNG underground tank 10, a shear...
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JP2009150166 |
To provide a concrete composite product having a complex structure which can prevent cracking of a covering material molded by concrete on the peripheral surface of a core material.The concrete composite product 10 is provided with the c...
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JP2009138434 |
To obtain a construction method for making a manhole connecting section of an existing pipe aseismic, which makes workability good, which eliminates the risk of damaging an underground cable, a buried pipe for various fluids, etc., exist...
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JP2009138433 |
To obtain a construction method for making a manhole connecting section of an existing pipe aseismic, which makes workability good, which eliminates the risk of damaging a buried object such as an underground cable and a buried pipe for ...
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JP2009127263 |
To provide an underground tank structure which contributes to reduction of manufacturing costs.The underground tank structure is formed of a continuous underground wall 2, a cylindrical side wall 3 having an external peripheral surface t...
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JP2009121085 |
To suppress an adverse effect on existing facilities such as a neighborhood house by effectively reducing vibrations propagated via ground from vibration generating sources such as a working device in a factory etc. , and vibrating sourc...
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JP2009119358 |
To provide a construction method of a covering material having excellent adhesion and following property to a concrete base to secure strength necessary for preventing the peel-off with less steps.The construction method of the covering ...
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JP2009121204 |
To provide an underground structure capable of being streamlined by employing a design concept of anticipating a large contribution of embankment placed on a flange member connected with an underground wall to resistance against lifting ...
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JP2009114685 |
To provide an underground buried object floatation preventing method for preventing floatation of an underground buried object at the time of an earthquake, by incorporating an earth improving method.According to the underground buried o...
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JP2009114518 |
To provide a method for installing an electrode for electrolytic protection for a reinforced concrete structure in which the filling work of a filling material consisting of a concrete-based solidifying material into a long groove with a...
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JP2009108547 |
To provide a backflow preventing and draining structure of a water supply construction, which positively shields water leakage from the construction to the outside, quickly drains water outside the construction, facilitates construction ...
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