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Patent Searching and Data


Matches 701 - 750 out of 7,078

Document Document Title
JP5782552B2  
JP2015525314A
The method of restricting or reducing the permeability of the matrix (substrate) to the inflow of a fluid or gas is provided. The method includes restriction of an inflow of the fluid to passages which exist accidentally in layers, such ...  
JP5769302B2  
JP2015151789A
To provide a liquefaction control device and a liquefaction control method capable of preventing damage, such as inclination or settlement of a building constructed on the ground with accumulation of a lose sand layer and flotation of a ...  
JP5757657B2  
JP5752524B2  
JP5747458B2  
JP2015124563A
To provide a box type steel sheet pile, without leaking out a toxic substance, by surely cutting off water with a simple structure.A flange part 20 is formed by extending opposed both side parts of a hollow box-shaped steel material 10, ...  
JP2015124566A
To provide a method for preventing floatation by fixing a manhole to the natural ground.A floatation preventive method comprises a process of investigating soil bearing power in the depth direction of a plurality of positions capable of ...  
JP5740851B2  
JP2015105510A
To provide a base isolated structure of an underground construction and a construction method of the a base isolated structure of the underground construction capable of reliably and effectively ensuring stability of the underground base...  
JP5728694B1
[Subject] The liquefaction countermeasure work method of an established buried pipe for the ability to perform simple and economically measures against liquefaction, such as lifelines, such as a gas pipe, a waterworks pipe, and a drain p...  
JP2015094213A
To provide an anticorrosive cover installing structure capable of firmly fixing a cover to a steel pipe pile, by using an inexpensive metal fitting of the same size.This structure is constituted by a vertical metal fitting (2) fixed to a...  
JP2015077539A
To provide a waterproof structure for a periphery of a final disposal site capable of securely preventing any lateral infiltration of rain water.A waterproof structure for a periphery 40 disposed on a vertical wall support body 30 compri...  
JP2015078577A
To provide a vibration proof underground wall that enables cost reduction while maintaining the global environment, and has safety and stability, and furthermore has high performance.A vibration proof underground wall cuts off vibration ...  
JP3196821U
[Subject] A stop device for cutting off water in a stream of groundwater is provided using an inflow and an outflow by natural water pressure of groundwater. [Means for Solution] It is a stop device for being laid under the underground G...  
JP5691050B2  
JP2015059371A
To provide a construction method of a gas conduit block valve pit which can make an operation space in a road width direction small, and can paste a waterproof sheet on an external peripheral face of the pit.A construction method of a ga...  
JP2015055106A
To make a cast-in-place concrete pile larger in diameter and lower in cost, and to facilitate construction when suppressing floating of an existing pressure board and occurrence of a board swelling phenomenon by installing the cast-in-pl...  
JP2015055105A
To make a cast-in-place concrete pile larger in diameter and lower in cost when suppressing floating of an existing pressure board and occurrence of a board swelling phenomenon by installing the cast-in-place concrete pile for reconstruc...  
JP2015055147A
To provide an underground base isolation wall structure excellent in long-term stability and workability, and a construction method for the same.A structure of a continuous wall-like underground base isolation wall 16 is provided between...  
JP2015055153A
To provide a protection method capable of isolating or protecting facilities such as an atomic power station, endangering an environment, against the environment particularly in a floor area.A stockroom 2 is housed in a basement or in a ...  
JP2015052216A
To solve a problem that, regarding a vibration reduction method in a ground environment, a conventional vibration reduction method in a ground environment causes increase in cost and an expected effect cannot be sufficiently obtained.In ...  
JP5687129B2  
JP2015045188A
To provide an underground base isolation wall structure and a construction method for the same capable of easily constructing an underground base isolation wall made of bentonite clay with a density thereof varied in accordance with a de...  
JP5683040B2  
JP5681827B2  
JP2015042393A
To provide a water block method of water block area, and a water block structure.The water block method of water block area is configured so that a flexible resin sheet 12 covers a water block area (subsurface cavity water tank 100) in w...  
JP5678505B2  
JP5678504B2  
JP3196277U
[Subject] As a clog of a drainage pipe is not produced, an earth-and-sand 堤用 drainage device which can prevent collapse of a protective barrier is provided. [Means for Solution] Protective barrier 2 which is an earth-and-sand 堤用 ...  
JP5675474B2  
JP5675495B2  
JP2015034456A
To provide a base isolation underground wall structure that can sufficiently bear lateral earth pressure from the peripheral ground, and a method of designing a base isolation underground wall material.There is provided a method of desig...  
JP2015034798A
To provide a burying disposal facility for radioactive waste capable of reducing load in monitor work and contamination disposal work of the radioactive waste.A floor plate structure 2 is disposed between a bottom part of a facility body...  
JP2015014082A
To prevent water from flowing in a through-hole of a heat insulation wall and a vibration-proof wall from the earth retaining wall side.In a support bit 14, a tap screw part 16 is provided on one end, and a connection screw part 22 is pr...  
JP5655431B2  
JP2015010362A
To provide a liquefaction countermeasure method of an existing buried pipe in which a liquefaction countermeasure of lifelines of gas-pipes, potable water pipes, sewer pipes, etc., in residential areas such as subdivision lots for sale w...  
JP2015007354A
To suppress and prevent the deformation or collapse of a banking body from a complex disaster of liquefaction and tsunami.The reinforcement structure of banking includes: a double cofferdam steel sheet pile wall comprising steel sheet pi...  
JP5648158B2  
JP5648850B2  
JP2015001399A
To provide a calculation method, a calculation device and a calculation program for predicting the settlement of an object surrounded with a viscous material, which enable the settlement behavior of the object surrounded with the viscous...  
JP5645306B2  
JP5644303B2  
JP2014227769A
To provide an anticorrosive steel material, an erection structure and a sacrificial steel plate capable of restraining progress of corrosion of a welded portion, by restraining an increase in the leg length of the welding place caused by...  
JP2014222002A
To provide a fixing structure of a flexible joint which can be flexibly constructed and provided at a low cost.A fixing structure 12 fixes a flexible joint 1 which is used to cover a joint part 4 of pipe bodies 2 and 3. The fixing struct...  
JP2014221991A
To provide a steel plank cofferdam structure capable of effectively preventing an underground structure such as a tunnel, an underground pipe or a facility tunnel from being floated by liquefaction of soil, and a construction method ther...  
JP2014214420A
To provide a method for designing a base isolation wall, capable of efficiently designing the base isolation wall having preferable characteristics in a short period of time.A base isolation wall is installed between a subgrade and a str...  
JP2014211085A
To provide a vertical shaft construction method capable of constructing a structure constituting a vertical shaft while securing quality as designed.A vertical shaft construction method includes: a first step S1 for constructing a soil-s...  
JP2014211073A
To provide a ground displacement-absorbing base-isolated structure excellent in long-term stability, and a base isolation method.In a ground displacement-absorbing base-isolated structure 100, a continuous wall-like underground wall 16 m...  

Matches 701 - 750 out of 7,078