Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 351 - 400 out of 1,856

Document Document Title
JP2011256549A
To provide a method for excavating and removing soil capable of surely excavating and removing soil at a prescribed depth in a water area with a steel sheet pile or a steel pipe sheet pile installed including the soil in proximity to the...  
JP4824435B2  
JP2011208389A
To provide a self-standing cofferdam structure and a self-standing cofferdam method excelling in workability and economical efficiency by allowing a cylindrical temporary body to self-stand by timbering members rising along the internal ...  
JP4793646B2  
JP4793634B2  
JP2011167685A
To provide a containment system for waste products or the like simple in structure and excellent in cost-benefit performance.The containment system for containing a target region includes: a plurality of parallel pipes adjacent at least ...  
JP4757959B2  
JP4749987B2  
JP4749596B2  
JP4743355B2  
JP2011144558A
To provide a support structure and a support construction method of a structure capable of exerting high seismic isolation performance and preventing subsidence and inclination of the structure by preventing liquefaction of the ground.A ...  
JP4698491B2  
JP4682944B2  
JP4682675B2  
JP4674052B2  
JP2011069183A
To minimize underwater man-hours in a construction method of a cofferdam structure, which is constructed in renovation such as repair or reinforcement of a bridge pier provided in water of river, sea or the like, and a platform used for ...  
JP4662452B2  
JP2011058172A
To close the surroundings of a structure to be worked which is built under water by simple steps while securing high sealability without being affected by the altitude head and the depth of water.This water cut-off wall body for closing ...  
JP2011032785A
To significantly improve a watertight water shut-off range by omitting unevenness correction work, dispensing with a watertight bracket nor Taiburu (R) and anchor, coping with side surface active force.In this watertight structure, a gro...  
JP2011026802A
To coffer the surroundings of a work structure constructed underwater, in a simple process with the assurance of high cut-off performance without being influenced by a head clearance or a water depth.This coffering cut-off wall body 1 in...  
JP4625532B1
[Subject] An underwater man day is lessened as much as possible. [Means for Solution] Cylindrical temporary tightening OFF structure A is built to a circumference of bridge pier 1. Structure A1 which established platform 20 for work in n...  
JP2011001767A
To provide a steel pipe pile joint having a high shearing strength, simple in structure and excellent in connection working efficiency, and capable of preventing water from being polluted.A steel pipe pile 3 is installed at a bottom 5. T...  
JP4604771B2  
JP4607485B2  
JP2010281106A
To reduce fine particles and the air mixed in a storage pump.When a vacuum pump 10 is driven to discharge the air in a storage pump tank 6, the air in the storage pump 7 is also discharged from a pressure balance port 7b so that groundwa...  
JP4588804B1
[Subject] The temporary deadline method that the temporary deadline to a water area can be performed easily etc. Are offered. [Solution means]. It is constituted by the side wall part 2 and the bottom 4, and a bonded surface is opened wi...  
JP2010265606A
To provide a method for constructing a dirt floor, which can prevent differential settlement after construction. When the dirt floor 3 is constructed on the ground having a soft surface layer portion, an impervious wall 6 surrounding an ...  
JP4585221B2  
JP4529529B2  
JP4532337B2  
JP2010180701A
To provide a method of laying a drainage pipe preventing the drainage pipe from being pulled out together with an outer pipe of a double pipe and/or being twisted upon pulling out the outer pipe, when the drainage pipe is laid in a hole,...  
JP4528652B2  
JP4527158B2  
JP4509812B2  
JP2010138641A
To provide a daily use well which enables the long-term use of a construction well constructed for drainage, and a method for constructing the daily use well. This daily use well 1 includes: a tubular outer pipe 9 which is installed in i...  
JP2010138642A
To provide a well from which ground water can be taken without the use of the power of a pump etc. when a construction well constructed for drainage is utilized as the well, and a method for constructing the well. The well 1 includes: a ...  
JP4486585B2  
JP4485674B2  
JP2010116688A
To provide a groundwater management system which can control a water level with high accuracy while preventing the level in a well from excessively decreasing with a small number of pumping wells.The groundwater management system which p...  
JP4461914B2  
JP4459222B2  
JP2010077690A
To surely prevent the air in a work chamber from leaking to the outside of a caisson body automatically without a need for human labor.The air leakage prevention device 10 in a pneumatic caisson method includes an underground water press...  
JP2010007450A
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...  
JP2010001615A
To provide an installation method for a water cut-off box for installing the water cut-off box efficiently without using large-scale supporting facilities and machinery and materials needed for the installation by letting the water cut-o...  
JP4381855B2  
JP4379086B2  
JP4374939B2  
JP4376760B2  
JP2009263971A
To provide a construction method for a temporary structure and an underground structure for pumping water in an underground space surrounded by a soil retaining wall easily and inexpensively and preventing the work for constructing a ske...  
JP4360675B2  

Matches 351 - 400 out of 1,856