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Matches 251 - 300 out of 4,348

Document Document Title
JP6048934B2  
JP6046291B1
[Subject] It can generate as liquefaction which is easier to understand a phenomenon which can display liquefaction and may arise in a demonstration to beginners in case of an earthquake disaster. [Means for Solution] Sample receiving 82...  
JP6037539B1
[Subject] The burden of work is eased. [Means for Solution] A penetration test method according to penetration testing device 1 really comprises compaction process S100 and blow process S200. At compaction process S100, it really pokes o...  
JP2016199932A
[Subject] A penetration test member which can be assembled in good health and easily is provided. [Means for Solution] It has hollow pipe-like guide rod 10, inner pipe 20 inserted into this guide rod 10, the 1st connecting member 30 allo...  
JP6034591B2  
JP6034675B2  
JP6035649B2  
JP6029528B2  
JP2016188569A
[Subject] It is the soil extraction method of extracting soil under a portion -ed Pressure (ed) with groundwater of an underground structure, and a soil extraction method which ends simply and cheaply as compared with a conventional soil...  
JP6020996B2  
JP6016419B2  
JP6016010B2  
JP2016183509A
[Subject] The present invention should do a transverse direction load test etc. in an original position repeatedly, and should provide sounding test equipment and a sounding test method which calculate speedily a characteristic value for...  
JP6005407B2  
JP2016169016A
[Subject] A cylindrical acrylics core container which can observe all the circumferences of a core in the state where a core was kept is provided. [Means for Solution] It is for storing and keeping cylindrical acrylics core container 10,...  
JP5996922B2  
JP5994035B1
[Subject] It is made to submerge in a pile hole formed in the foundation, and a penetration testing device for pile holes which can judge bearing power of the Pile bottom foundation immediately is provided. [Means for Solution] It is han...  
JP5990442B2  
JP2016161463A
[Subject] A highly precise liquefaction strength curve is obtained without variation in quality needing a plurality of small sample offering objects. [Means for Solution] Liquefaction test equipment 12 does a load test which performs loa...  
JP2016156209A
[Subject] A liquefaction judging method of the foundation of judging the necessity for a judgment of liquefaction of the object foundation from a measurement result of an electric type static cone penetration test (CPT) is provided. [Mea...  
JP5972494B1
[Subject] After forming a pile hole in the foundation, bearing power of the The bottom of the hole foundation is judged immediately and a means which makes it possible to save time and effort of redo of stake-denominated lump constructio...  
JP5967648B2  
JP2016142684A
To provide a subsurface displacement remote notification method for detecting a situation in which a collapse accident may always occur using a settling bar during subsurface construction to make it possible to avoid the collapse acciden...  
JP2016138432A
To provide a measurement device capable of accurately measuring a penetration depth of a penetration probe into a water bottom ground.On a water bottom ground penetration depth measurement device 20, a cross frame 27 is fixed on an upper...  
JP5957113B2  
JP5953560B1
[Abstract] [TECHNICAL PROBLEM] A method and a device which can judge economically the foundation where the possibility of liquefaction is high on a basis of high reliability are provided. [Solving means] A main part of machinery provided...  
JP2016125962A
[Subject] An instrumentation method of the three-dimensional freeze expansion characteristic of Sanjikuko top test equipment which can measure a variation per hour of Frozen top pressure of the freeze direction in a freeze process and th...  
JP2016125315A
[Subject] Over performing a measure against liquefaction by unsaturation of the foundation, liquefaction strength is maintained at a long period of time. [Means for Solution] In order to reduce a process of extracting a sample of the fou...  
JP5945231B2  
JP5943281B2  
JP5943382B2  
JP5944730B2  
JP5941572B2  
JP5936285B2  
JP5939483B2  
JP5937924B2  
JP2016108829A
[Subject] When it enables it to check quality of a joint improvement object during development of a joint improvement object and a faulty point of quality is checked, mixed churning is carried out again and a ground improvement method wh...  
JP5933225B2  
JP5932178B1
[Subject] A pile hole is formed in the foundation and a pile hole drilling device which can judge certainly immediately whether bearing power at the tip of a stake is enough is provided. [Means for Solution] In hollow rod 50 of lower end...  
JP2016102392A
[Subject] Good installation operation nature is secured and the Grout filling pipe with a land subsidence measurement-for-checking device of a large-sized civil-engineering-and-construction structure bottom block copy excellent in operat...  
JP2016102390A
[Subject] Good installation operation nature is secured and the Grout filling pipe with a land subsidence measurement-for-checking device of a large-sized civil-engineering-and-construction structure bottom block copy excellent in operat...  
JP2016098554A
[Subject] Offer of a shell for observation used for an observation method of groundwater and it which can evaluate water penetration etc. which led a boundary part of a foundation pile and impermeable formation when a foundation pile was...  
JP2016094767A
To provide a ground sampling device and a ground sampling method capable of sampling three phases of solid, liquid and gas phases from underground in almost natural state mainly at a ground examined for liquefaction.A ground sampling dev...  
JP2016085048A
[Subject] The present invention is by measuring change of ground resistance in the foundation to acquire a water level examination method of groundwater which analyzes a water level of groundwater. [Means for Solution] A connection proce...  
JP5918435B1
[Subject] When building a cast-in-place pile and ready-made stakes in a pile hole drilled in the foundation, a judgment of whether stake tip bearing power of a pile hole is enough is certainly enabled very simply before a stake-denominat...  
JP5920739B1
[Subject] The present invention is to acquire the foundation sampling equipment and the foundation sample extraction method the 3 phases of Solid , liquid, and mind are mainly extractable [in the state near the original foundation] from ...  
JP2016079705A
[Subject] There is no concern of disconnection etc. and it provides a measuring machine machine for conducting investigation after monitoring and improvement under also economically outstanding foundation improvement. [Means for Solution...  
JP2016080618A
[Subject] It enables it to measure a hydrous ratio in soil simple. [Means for Solution] An analytical curve of relation between specific gravity of sucrose solution and a hydrous ratio of soil is prepared, After measuring weight of extra...  
JP2016079599A
[Subject] An installing space is small, ends and provides a drilling crash prevention pipe used suitably for a plate loading test method which can shorten setting time of a device for an examination. [Means for Solution] Main part 2b of ...  
JP2016075621A
To solve the problem such that, in a type of a device where a drive hammer is dropped utilizing a catcher, a coupling is attached to a guide rod by screwing, but tends to become loose, the looseness, although insignificant at first, caus...  

Matches 251 - 300 out of 4,348