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Patent Searching and Data


Matches 501 - 550 out of 4,062

Document Document Title
JP4709631B2  
JP4704848B2  
JP2011117172A
To provide a method for checking an end bearing capacity of a cast-in-place pile, which enables a loading reaction force to be obtained by dispensing with a reaction pile and a reaction girder, which enables the acquisition of informatio...  
JP4703909B2  
JP2011112641A
To provide a penetration rod for determining the quality of soil by measuring the true specific resistance of a foundation at each level of depth in the ground and evaluating the property of the foundation on the basis of the value thus ...  
JP2011112506A
To provide a penetration rod capable of determining an accurate soil property by measuring the true resistivity of the ground at each underground depth, and by evaluating soil quality based on each measured value.The penetration rod 1 ha...  
JP4694728B2  
JP4694513B2  
JP4697634B2  
JP2011106843A
To infer the strength of improved ground which is an object improved by chemical injection using an active-silica-based chemical, from its early age after the improvement, with accuracy.A vibrator sensor capable of generating and receivi...  
JP4692883B2  
JP4689702B2  
JP4675756B2  
JP4678018B2  
JP2011080905A
To provide a response analysis method of a building on earthquake capable of efficiently and accurately analyzing response on earthquake, using a simple method.The response analysis method of the building on earthquake includes a process...  
JP4674761B2  
JP2011064007A
To provide a penetration rod for measuring underground water content as well as penetration resistance in a penetration test.The penetration rod for measuring underground water content includes a rod 3 penetrating underground and having,...  
JP4662192B1  
JP2011059026A
To provide a loading apparatus causing an external force to act, the external force being not less than gravitational force acting on a weight, by utilizing at least either attractive force of a magnet or sticking force.This loading appa...  
JP2011058357A
To obtain a method for searching the ground in an original position which can speedily and lightly perform the ground search and can be applied to various grounds so as to obtain the main information of a ground search such as CE.When a ...  
JP2011052399A
To extract a location causing ground subsidence which is not accompanied by the deformation of an underground structure, in the upper ground of the underground structure.An extraction section 15a performs first determination processing o...  
JP2011052466A
To provide a sampling device extracting a sample in a short time at a low cost.A sample collecting cylinder 3 is provided with an opening 5, and flap type sample scraping projections 9 opened/closed on the upper side are fitted at predet...  
JP4652212B2  
JP2011047749A
To provide a device and method for collecting soil samples for sampling foot protection improved soil (unconsolidated soil).The sampling device 2 of soil samples includes: a cylinder case 5, namely a vessel for collecting soil samples; a...  
JP2011047142A
To provide a ground investigation method which performs correct evaluation of the soil quality in ground or a slope.A load set by assuming a clay layer existing in ground and a load set by assuming a sand layer and lighter than the forme...  
JP2011043046A
To provide an investigation method for obtaining ground information capable of carrying out speedily original position ground investigation as to CE or the like of main information obtained in the ground investigation by one kind of a de...  
JP2011043465A
To minimally reduce an airspace around a testing apparatus in a test section in a boring hole.The device includes: a packer core metal 2 as a columnar packer core member; and a cylindrical packer rubber 4 covering the outer peripheral su...  
JP4642507B2  
JP4642070B2  
JP4640671B2  
JP2011038783A
To equalize the settling quantity of a loading plate even when the rigidity of the loading plate is low.In this load testing equipment 10, foundation concrete 14 is allowed to subside while the ground 12 is compressed and deformed by all...  
JP2011038257A
To provide a soil evaluation device and a soil evaluation method capable of determining whether an excavator reaches a predetermined soil or not.This soil evaluation device 1 includes an acoustic receiver 2 and a triaxial accelerometer 3...  
JP2011038338A
To rationally and consistently evaluate ground deformation associated with fluctuation of the underground water level.This ground deformation analysis device includes a means for classifying the ground of predetermined depth to be analyz...  
JP2011038782A
To equalize settlement of a loading plate even when rigidity of the loading plate is low.In the load test device 10, a base concrete 14 is settled along with two or more low pedestals 18 while compressively deforming foundation 12 by way...  
JP4632926B2  
JP4632312B2  
JP2011026824A
To provide a coring technique capable of preventing a core from coming off even in a super weak nature of soil containing much moisture, and capable of supporting sufficiently and recovering surely the core.This coring device is formed w...  
JP4627505B2  
JP2011021415A
To efficiently perform a plate load test of ground in a hole bottom of a borehole with high accuracy by use of the borehole.This borehole bottom ground plate load test device pressing the borehole bottom by a loading plate 11 and perform...  
JP4625293B2  
JP4623596B2  
JP2011017233A
To enhance measurement accuracy in a load test of building foundation.A load testing method for a building foundation includes: a first step for providing a foundation concrete slab 26 so as to abut on a pile 22 constructed in the ground...  
JP2011017234A
To provide a loading test method for a building foundation having a pile, a ground improving body and a spread foundation.This loading test method for the building foundation includes: a first step of providing a foundation concrete slab...  
JP2011017218A
To recover an earth pressure gauge, which is installed below a loading slab, without damaging the earth pressure gauge, after a loading test.Silica sand 20 is leveled off in a hole section 18 which is formed by digging down the ground 30...  
JP2011017227A
To provide a loading test apparatus capable of grasping an attitude of a reaction girder, and a loading test method.A test pile 12 is buried in ground 20; and a jack 16 for adding a vertical load is provided on the top surface 12U of the...  
JP2011012501A
To provide a soil property determination method capable of determining a type of a soil property by the use of a simple device which measures specific resistance.The soil property determination method for determining the type of the prop...  
JP2011012534A
To provide a collecting device for a sample in a soil, which collects the sample in the soil at pin point in an original position inside a ground, and also collects the sample in the soil in the vicinity of a side wall and in the lateral...  
JP4614567B2  
JP4611112B2  
JP4607977B2  

Matches 501 - 550 out of 4,062