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Patent Searching and Data


Matches 651 - 700 out of 4,087

Document Document Title
JP4426687B2  
JP2010037812A
To estimate the origin position gel time of a chemical injected into a ground for countermeasure against the liquefaction of the ground so that the chemical can be reliably injected into the ground within the range to be injected before ...  
JP4416382B2  
JP2010024717A
To provide a standard penetration test noise eliminator, reducing the generation and diffusion of impact sound generated by a collision between a hammer and a knocking head in a standard penetration test, especially high frequency impact...  
JP2010024725A
To provide a hydraulic testing apparatus of high versatility applicable to various hydraulic tests.This hydraulic testing apparatus 20 comprises: packers 2a, 2b installed in a bore hole 1; a first communicating pipe 3 serving for communi...  
JP2010025771A
To provide a ground improvement body measuring instrument, used on a site of construction and simply investigating the forming state of a ground improvement body at a low cost.A Swedish type sounding tester 1 equipped with a plurality of...  
JP2010025757A
To provide a tracer testing method capable of efficiently acquiring sufficiently highly accurate data.The tracer testing method is executed through the use of a tracer testing apparatus 10, which is provided with both a communicating tub...  
JP2010025789A
To provide a sampling device for efficiently sampling only the waste at a desired position in a waste bed over a range as wide as possible at that position while holding the state in the waste bed.A tubular casing 10 is interpenetrated i...  
JP4410808B2  
JP4408913B2  
JP2010502973A  
JP2010018989A
To provide a method of evaluating cracking in a ground by grout capable of accurately evaluating the filled state of the grout into the cracking in the ground to be improved without being affected by the cutting of a hole wall surface by...  
JP2010014619A
To provide a ground water flow analysis method and its program capable of efficiently performing analysis, by simplifying the operation of making analysis data, when performing the ground water flow analysis which takes into consideratio...  
JP2010007270A
To provide a ground sampling device which easily gathers a sufficient amount of soil for conducting an accurate ground survey.This ground sampling device 1 comprises: a connecting portion 41 which is formed at its upper end in such a man...  
JP4394245B2  
JP4388242B2  
JP2009299370A
To provide an automatic penetration tester, capable of detecting the load torque of a penetration rod penetrating through a disk and evaluating the stratum of a ground to be tested according to the load torque.This hammering penetration ...  
JP4390670B2  
JP2009293224A
To provide a water sampling device capable of performing a water permeable test and water sampling.This water sampling device 1 comprises a first packer 3 and a second packer 4 installed in a bored hole 2, a strainer pipe 5 which connect...  
JP4387320B2  
JP4376674B2  
JP4375885B2  
JP4376588B2  
JP4378277B2  
JP4378244B2  
JP2009276259A
To simply predict and determine whether there is such abnormality that coating substance, including base rock or sediment coating an undersea tunnel, into which ground water containing sea water leaks, is eroding.Measurement points A to ...  
JP2009275389A
To provide a simple loading test method for conducting a loading test more easily than a conventional test method.A pile press-in machine 10 is provided with a loading hydraulic cylinder 3 for applying load on an existing pile P supporte...  
JP4370669B2  
JP4371341B2  
JP4362646B2  
JP4356993B2  
JP2009249858A
To provide loading test equipment capable of measuring an accurate bearing capacity etc. by eliminating repercussion associated with the rebound of a weight.This loading test equipment includes: the weight 10 capable of falling from a pr...  
JP2009249974A
To obtain an accurate ground resistance from a measured wave obtained by a dynamic load test, by using a characteristic curve method.An operation part 53 calculates a wave at a pile head from the measured wave measured in the dynamic loa...  
JP4354077B2  
JP2009235810A
To provide a method can prevent the collapse of porous walls when tests are executed under condition of fresh water in the hole of a borehole excavated in the ground through the use of a slurry and provide a casing used for the same and ...  
JP4345942B2  
JP4342241B2  
JP2009228352A
To provide a strength property measuring method etc. capable of accurately and efficiently measuring a strength property of various ground materials in situ.A measurer inputs known data via an input part 25 of a computer 5 (Step 101). Wh...  
JP2009215763A
To provide a soil sampling method for collecting a soil sample in a manner preventing disturbance of a stratum during collection of the soil sample to a possible extent, the method preventing foreign matter from being mixed in the collec...  
JP2009209583A
To provide a system for selecting a ground reinforcing method, which can automatically select an optimum reinforcing method fit for the ground of a building site.The system for selecting the reinforcing method, is composed of an input me...  
JP2009209601A
To provide a method of measuring strain of improved soil, by easily sticking a strain measuring device to a surface of a specimen in a manner resisting easy peeling of the same, to thereby measure correct strain of the specimen.The metho...  
JP4331285B2  
JP4331016B2  
JP2009203695A
To provide a soft ground determination device which can easily determine whether or not a place where soil survey is not conducted is soft ground, and to provide a soft ground determining method and a soft ground determining program.The ...  
JP2009197540A
To provide a soil cement sampling tool capable of surely sampling soil cement at a predetermined sampling position.This soil cement sampling tool comprises an outer tube body 2 having a window opening 8 in a peripheral wall part 7 and at...  
JP4324126B2  
JP2009190004A
To provide a drilling pipe which can preferably perform operations of the supplying of a cleaning agent and the picking of ground water when penetrating the pipe into ground, supplying the cleaning agent to contaminated soil and picking ...  
JP4319935B2  
JP2009185472A
To provide a screw point used in the Swedish sounding test being a soil investigation method, and having a far more excellent durability performance than a conventional point.This screw point 3 is constituted by forming a main body 1 and...  
JP4315291B2  

Matches 651 - 700 out of 4,087