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JP6192118B2 |
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JP6184899B2 |
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JP6182040B2 |
To provide a method by which a control range can be set, for quickly and appropriately achieving securing of low permeability of compacted soil.A method includes: performing a compaction test in which moisture content and compaction ener...
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JP6176847B2 |
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JP6175040B2 |
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JP6172503B2 |
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JP6167093B2 |
To provide the water level examination method of underground water for analyzing the water level of underground water by measuring the change of ground resistance in the ground.The water level examination method of underground water is c...
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JP6159089B2 |
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JP6159090B2 |
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JP6153591B2 |
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JP6153915B2 |
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JP6153805B2 |
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JP6149057B2 |
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JP2017101486A |
To provide a compaction evaluation method capable of efficiently collecting information relevant to a continuous compaction state of entire object ground, and a compaction evaluation device.The compaction evaluation method is a method fo...
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JP6144029B2 |
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JP6131027B2 |
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JP3210122U |
[Subject] It can equip easily [agitating blades], without removing a digging churning head, and even when viscosity is high, sampling equipment which can extract the sample ground efficiently is provided. [Means for Solution] Opening-and...
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JP2017072000A |
To provide a ground survey analysis method capable of allowing each of surveyors to improve the determination accuracy even if each has different level in skill and knowledge and to accurately determine geological characteristics, and to...
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JP6112663B2 |
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JP6103658B2 |
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JP6097103B2 |
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JP6085712B1 |
[Subject] A foundation judging method that a decision result with high reliability based on the characteristic concerning the foundation of a small-scale building can be obtained, a foundation judging system, and a foundation judging pro...
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JP2017025520A |
To provide a soil sampler capable of reliably collecting a soil sample at a predetermined depth, and a soil sampling device.A soil sampler 1 includes a cylinder member 10 which has a tip opened and which has a side surface provided with ...
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JP6069761B2 |
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JP2017015445A |
To provide a measurement method for attaching a mark to an object to be measured to perform image processing of a real image including the mark, and for calculating a measurement value related to the object to be measured.A measurement m...
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JP2017008683A |
To provide a screw point relatively inexpensive, and excellent in hardness and abrasion resistance.A screw point of this invention includes a conical end 11, a body part 12 having a spiral blade on an outer periphery thereof, and a conne...
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JP6056209B2 |
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JP6047257B1 |
[Subject] Even if slide contact resistance at the time of a drive hammer carrying out free fall is very small as a penetration test machine for pile holes and a submergence posture of a penetration test machine in a pile hole has inclina...
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JP6048934B2 |
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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...
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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...
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JP2016199932A |
To provide a robust penetration test component capable of being easily assembled.A penetration test component comprises: a hollow tubular guide rod 10; an inner pipe 20, which is inserted into the guide rod 10; a first connection member ...
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JP6034591B2 |
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JP6034675B2 |
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JP6035649B2 |
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JP6029528B2 |
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JP6020996B2 |
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JP6016419B2 |
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JP6016010B2 |
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JP6005407B2 |
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JP2016169016A |
To provide a columnar acrylic core container capable of observing the whole circumference of a core while storing the core as it is.A columnar acrylic core container 10 which is used for cutting a core obtained by geological-survey borin...
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JP5996922B2 |
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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...
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JP5990442B2 |
To provide a volume reduction based processing method of contaminated soil which, while attaining a high volume reduction rate, is possible to perform automatic-operation of a classification and a cleaning process and also to perform mas...
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JP2016161463A |
To obtain a highly accurate liquefaction strength curve without the need of a plurality of specimens having less fluctuation of property.A liquefaction testing device 12 performs a loading test for performing a loading different in stres...
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JP2016156209A |
To provide a foundation liquefaction determination method for determining the necessity of liquefaction determination of an object foundation based on a measurement result of an electric static cone penetration test (CPT).The foundation ...
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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...
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JP5967648B2 |
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JP5957113B2 |
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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...
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