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Patent Searching and Data


Matches 501 - 550 out of 4,239

Document Document Title
JP5071875B1
[Subject] The shape of a sampler is simplified and the soil texture extraction device also with easy care which extraction of soil texture is easily possible and has still less failure is provided. [Means for Solution] In a formed soil t...  
JP5073094B1
[Subject] The automatic pull out device from the foundation of the rod for ground surveys which can be miniaturized and simplified is provided. [Means for Solution] The present invention is characterized by comprising the following from ...  
JP5071786B2  
JP2012219533A
To provide a test pile construction method capable of reliably providing a test pile with friction cutting.A test pile construction method constructs a test pile 1 which comprises: an outer pipe 10; an inner pipe 20 installed inside the ...  
JP2012219487A
To provide a novel settlement measuring apparatus for grasping the settlement of a foundation, in which construction is facilitated and further an expensive pressure sensor is not being buried uselessly but can be utilized over and over ...  
JP5069699B2  
JP5062574B2  
JP5062573B2  
JP5058948B2  
JP5057149B2  
JP2012200737A
To provide a method for manufacturing a screw point, which enables efficient manufacture and attains reduction in cost.In a method for manufacturing a screw point 10 including a screw with four ridges having a shape similar to a twisted ...  
JP2012197603A
To provide an estimating method for accurately estimating the existence of a risk of the occurrence of water leakage and a position thereof by confirming the soundness of an earth retaining wall before starting excavation, and to provide...  
JP5052559B2  
JP5053649B2  
JP5041301B2  
JP2012184596A
To provide a pile loading test method capable of realizing a reduction in a construction cost as well as an environmental load while accurately obtaining allowable bearing capacity of a pile.A pile loading test method: installs a test pi...  
JP2012184559A
To provide means for sampling an unhardened improved-soil sample that can be used even when coarse gravel and the like exist in a ground to be improved, does not include a member to which a wire and the like are possibly entangled and ca...  
JP2012184613A
To provide a method for analyzing influence of foundation construction such as ground improvement construction on the peripheral ground from the point of view of a separation distance from the construction position of the foundation cons...  
JP5036653B2  
JP3178622U
[Subject] Operation of a semi-automatic Sweden style sounding testing machine is interlocked with, 戴荷 of weight load is performed continuously, and an interlocking load device which attains mitigation and increase in efficiency of ...  
JP5031278B2  
JP5023758B2  
JP2012172473A
To provide an investigation method for a cast-in-place pile driving ground and a ground investigation machine attachment, by which work man-hours are decreased and the bearing capacity of a ground can be accurately grasped.A ground is dr...  
JP2012172329A
To accurately measure the developed shape of a soil improved body to be developed by using a cement-based deep layer mixture treatment method, during the development.In this measuring method for the developed shape of the soil improved b...  
JP2012172484A
To provide a soil sampling device capable of surely collecting a soil sample of a desired depth and securing a sampling amount sufficient for ground investigation.A soil sampling device uses a Swedish type sounding test machine having a ...  
JP5016900B2  
JP5017569B2  
JP5021104B1
[Subject] Structure is easy and it provides the ground survey device which made it possible to do both standard penetration tests for measuring punching and N value of the foundation for sampling soil with one ground survey device for a ...  
JP5016759B2  
JP5016550B2  
JP5011979B2  
JP5010186B2  
JP5015551B2  
JP5014067B2  
JP5012563B2  
JP2012158872A
To provide a ground condition determination device capable of appropriately determining the ground condition in a building site.A ground condition determination device 20 is provided with a data acquisition part 21 for acquiring ground q...  
JP5007378B2  
JP5005611B2  
JP4993168B2  
JP2012144914A
To reliably sample unsolidified liquid at a desired sampling site without using a hydraulic cylinder or the like.In an unsolidified liquid sampling device, a middle cylinder and an outer cylinder are fitted with each other expansively in...  
JP4988254B2  
JP4985235B2  
JP2012132202A
To accurately measure earth pressure generated in a soil improvement body.An earth pressure gauge installation structure includes a concavity 30 formed on a soil improvement body 12, a filler 32 applied on a bottom face 30A of the concav...  
JP2012127673A
To provide a testing device for permeability of the ground which has a simple structure, which simplifies measurement work, and which reduces costs.A permeability testing device includes; an airtight water tank which serves as a device b...  
JP2012127913A
To non-destructively evaluate a distribution of improved bodies formed on the ground.The survey method includes: first, before performing soil improvement, surveying an object area of the soil improvement by a frequency-domain electromag...  
JP4970416B2  
JP4968135B2  
JP2012122239A
To provide a sounding device and a sounding method capable of: simultaneously performing an in-situ sounding to directly measure hardness or softness of the ground as well as a degree of compaction and a sampling to extract a sample for ...  
JP4958802B2  
JP4954755B2  

Matches 501 - 550 out of 4,239