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Matches 501 - 550 out of 4,222

Document Document Title
JP5016900B2  
JP5017569B2  
JP5021104B1  
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  
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 ...  
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...  
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...  
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...  
JP4939876B2  
JP2012097445A
To provide a method for measuring the degree of saturation of ground, which enables high-precision measurement when the degree of saturation of the ground is measured on the basis of specific resistance of sand ground undergoing injectio...  
JP2012097480A
To provide a technology for estimating a geological distribution.A geological estimation system includes: resistance acquisition means for acquiring resistance when placing a long burial object to be buried underground to the ground; con...  
JP4937804B2  
JP4939346B2  
JP4936166B2  
JP4939297B2  
JP2012092495A
To provide a rod chuck in a penetration testing machine by which an operator can install a penetration rod quickly and accurately.A rod chuck in a penetration testing machine includes a penetration rod 4 having engaging grooves on the si...  
JP2012092494A
To provide a rod chuck in an automatic penetration testing machine capable of preventing damage due to striking.A rod chuck 10 in a penetration testing machine 1 includes: a hollow chuck shaft 11 having an internal hole in which a penetr...  
JP2012092572A
To provide a penetration testing device securing high reliability of measurement data as the penetration testing device applied to a Swedish sounding test, the penetration testing device being capable of penetrating a penetration test ro...  
JP4928094B2  
JP4929435B2  
JP4928201B2  
JP4929039B2  
JP4926498B2  
JP2012082617A
To provide a sampling device of unconsolidated distal end foot protection liquid, capable of surely opening and closing a sampling port and surely sampling only foot protection liquid at the lower part from a sampling port position when ...  
JP2012077490A
To provide an automatic penetration test machine capable of stably achieving load control by feedback while reducing load fluctuation due to influence of an inertia when a testing load is changed.An automatic penetration test machine 1 i...  
JP2012077489A
To provide an automatic penetration test machine capable of stably achieving load control by feedback while reducing an impact load when a penetration rod penetrates into the ground.An automatic penetration test machine 1 includes: a lif...  
JP4915777B2  
JP4915124B2  
JP2012068052A
To provide a ground property testing device which can measure displacement amount of ground displaced by loading directly on a ground surface reached by drilling, with high accuracy, without necessity of installing a pile on a pile hole....  

Matches 501 - 550 out of 4,222