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JP6329590B2 |
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JP6328459B2 |
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JP6327961B2 |
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JP2018076674A |
To provide an original position test device which can be mounted on a vehicle or the like to simultaneously obtain loading weight and shearing force at multiple points.An original position measuring device includes a shearing member 16, ...
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JP6323794B2 |
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JP6318539B2 |
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JP6319895B2 |
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JP6321278B1 |
To provide a jig for removing a screw point from a rod. A jig 10 for removing a screw point 12 from a rod 20 is made of a plate material, and an inner shape of a screw point 12 to be inserted is prevented from rotating in the circumferen...
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JP6322719B2 |
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JP6314065B2 |
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JP6304350B1 |
To provide a method for selecting a ground improvement method capable of preventing a delay in a construction period in ground improvement and reducing costs. The method of selecting the ground improvement method is set in advance with t...
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JP6298313B2 |
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JP6296867B2 |
To provide an installation method for a stratified settlement gauge and a stratified settlement measuring system that may be installed easily, of which the stratified settlement gauge is not damaged due to excavation, and is capable of m...
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JP2018035500A |
To provide a test device for rock permeability that enables water injection pressure to be adjusted in a short time lag, thereby enabling highly accurate data to be easily collected.The test device for rock permeability is provided, comp...
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JP6288707B2 |
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JP6281148B2 |
To provide a water permeability-testing device and a water permeability-testing method, which can reduce the size of the device and easily perform installation work by confining ultrasonic wave in a hollow ultrasonic waveguide and propag...
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JP2018025516A |
To simply and properly calculate an acceleration amplification factor of surface subsoil in a target place.A calculation device for an acceleration amplification factor of surface subsoil is configured to, when calculating an acceleratio...
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JP6270316B2 |
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JP6267883B2 |
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JP2018008190A |
To provide a vibration generator system that efficiently imparts vibrations to an object to be vibrated, and a testing method using the vibration generator system.A vibration generator system 100 includes: a vibration base material 120 f...
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JP2018009408A |
To provide a determination method for a highly organic soil layer, which enables easy and accurate determination of the presence or absence of the highly organic soil layer, and a kit for a determination survey of the highly organic soil...
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JP2018003536A |
To provide a bearing layer confirmation method and others that enable confirmation to be made readily and accurately on whether a drilling hole has reached a bearing layer, without disturbing a ground at a tip of a pile.After drilling a ...
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JP6256880B2 |
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JP2017223012A |
To provide means capable of accurately collecting a test piece when collecting the test piece for use in an evaluation test for a soil improvement body.A hollow test piece sampling device made of a plurality of split bodies in a plan vie...
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JP6245471B2 |
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JP6242466B1 |
[Subject] What was excellent in operation stability and endurance of a lifting mechanism of a drive hammer which hit a knocking block for Pit bottom sedimentary intrusion of a sedimentary intrusion rod as a penetration test machine for p...
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JP6244280B2 |
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JP2017210731A |
To provide a ground investigation machine and a ground investigation method capable of accurately determining soil and other properties, by detecting vibration of a penetration body at high accuracy.A ground investigation machine include...
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JP6238137B2 |
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JP6238047B2 |
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JP3213671U |
[Subject] A sedimentary intrusion migration length measuring device with convenience and high reliability which is not influenced by shock accompanying fall of a hammer is provided. [Means for Solution] It is constituted aside from the m...
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JP6236360B2 |
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JP6236306B2 |
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JP6223891B2 |
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JP6218079B2 |
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JP6216587B2 |
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JP6216370B2 |
A method of limiting or reducing permeability of a matrix to liquid or gas flow is described. The method includes limiting inflow of water and/or gas into passages such as cavities, fissures, voids and the like, encountered in formations...
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JP6211732B1 |
[Subject] Substantially, a sedimentary intrusion rod which can coincide a steel ball and a locking groove is provided only by height Matching operation. [Means for Solution] A tip part of a side which intrudes in the earth, and main part...
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JP6211281B2 |
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JP2017180050A |
To provide a ground evaluation device and a ground evaluation method capable of efficiently carrying out penetration test in a pile hole.A ground evaluation device D1 includes: a guide part D11 which is built on the bottom of pile hole h...
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JP2017180073A |
To satisfy a requirement that there has been requested a soil sampling device which can remarkably prevent the intrusion of soil into a clearance compared with a conventional fixed-type soil sampling device.This soil sampling device comp...
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JP2017179729A |
To provide means of a simple structure for accurately sampling a test specimen, when sampling the test specimen used in an evaluation test on a ground improvement body.A test specimen sampling device includes at least a storage part for ...
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JP6209625B2 |
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JPWO2016103362A1 |
Providing an intrusion test method that enables accurate determination of soil quality and stratum structure in the ground. In the penetration test method of the present invention, a load and rotation are applied to penetrate the penetra...
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JP6202265B2 |
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JP2017166230A |
To provide a penetration testing device and a penetration testing method in order to efficiently implement a penetration test in a hole.A penetration testing device D1 has a tester D11 and a hammering support device D12. The tester D11 h...
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JP2017166156A |
To provide an information providing device, an information providing system, an information providing method, and a program in which comprehensive consideration can be provided by combining various information on a same place.An informat...
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JP6197520B2 |
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JP6199078B2 |
To provide a heavy metal adsorption layer which exhibits high effectiveness, when used for adsorbing/removing heavy metals, which is suitable to treatment of an object that is to be treated, is generated in large quantities and contains ...
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JP6197571B2 |
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