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Patent Searching and Data


Matches 401 - 450 out of 4,136

Document Document Title
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 ...  
JP5069699B2  
JP5062573B2  
JP5062574B2  
JP5057149B2  
JP5058948B2  
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...  
JP5053649B2  
JP5052559B2  
JP5041301B2  
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...  
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...  
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...  
JP5036653B2  
JP3178622U  
JP5031278B2  
JP5023758B2  
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 ...  
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...  
JP5016550B2  
JP5017569B2  
JP5021104B1  
JP5016900B2  
JP5016759B2  
JP5015551B2  
JP5011979B2  
JP5010186B2  
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...  
JP5005611B2  
JP5007378B2  
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...  
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...  
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...  
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  
JP2012112668A
To provide a ground survey instrument capable of inexpensively, simply and easily measuring different measurement items.A ground survey instrument comprises a sensor cable 1 having a ground measuring unit 2 on one end and a measuring ins...  
JP2012112175A
To provide a geological survey method to photograph images including azimuth and positional information by using a simple borehole camera device without azimuth or depth sensor.In the geological survey method for photographing images of ...  
JP2012102531A
To solve the problem that, in a conventional method of sampling a core for a strength test of an improvement pile, the outer peripheral surface of an inserted polyvinyl chloride pipe and improved soil are turned to a bonded state and the...  
JP2012102557A
To surely collect a sample in a wide viscosity range from low viscosity to high viscosity and at a prescribed depth by a simple configuration.An opening 16 for collecting a sample is formed on a side face of a collection cylinder 15, and...  

Matches 401 - 450 out of 4,136