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Patent Searching and Data


Matches 151 - 200 out of 4,302

Document Document Title
WO/1997/025484A1
In order to form an at least two-layer (5a, 9a) cladding as an entire item on an overhanging building structure, in which there is a plastic sealing layer (7a) between the layers, the layers (5a and 9a) are positively scraped over the se...  
WO/1997/000389A1
A data acquisition and control system and process for characterizing the subsurface geology of an excavation site, and for utilizing acquired data to optimize the production performance of a machine an earth penetrating member. A geologi...  
WO/1996/021772A1
A soil analysis and sampling system is provided with an outer tube (1) having near its outer end a part (3) with a decreased inside diameter and at its outer end a drilling head (1') having an opening in the centre; a series of extension...  
WO/1996/007111A1
A surface-mounted pH sensor provides continuous pH profiling with depth during standard cone penetration testing (CPT). The pH sensor includes at least two electrodes (20, 22), one being an antimony electrode and the other being a cerami...  
WO/1996/001360A1
A soil sampler (10) for taking soil samples at multiple locations around a vehicle is disclosed. The soil sampler (10) has a probe (82) for withdrawing soil samples from the ground. The probe (82) is suspended on a support structure or b...  
WO/1995/027911A1
There is provided a method and device for the testing of soil containing a contaminant having a volatile constituent. The method involves injecting a first fluid such as air while measuring the concentration of the volatile constituent u...  
WO/1995/022750A1
A lysimeter (1) comprises an elongated sample pipe (3) for positioning vertically in the ground. A circular lysimeter pan (7) extends horizontally from the sample pipe for collecting water moving through the ground. A collection chamber ...  
WO/1995/021302A1
A soil probing apparatus (10) includes a weight (18) which can be repeatedly dropped from a fixed height to drive a probe end member (42) into the ground using one or more driving rods (26). The probe end member (42) includes a ratchet (...  
WO/1995/018270A1
A pile driving rig (1) adapted for hammering piles (49) into the ground comprises: a rail post (3), a hammer means (10) guided by said rail post, said hammer means comprising drop load guide means, and a drop load (11) adapted for hammer...  
WO/1995/018289A1
Proposed is a drilling method in which comtaminants present in the soil are not forced down to greater depths during drilling operations. This is achieved by virture of the fact that a double-wall casing is inserted into the soil in fron...  
WO/1995/004870A1
An automatic soil sampler (10) removes soil samples (65) at known locations and transfers the samples to a packaging station (23) where the samples are packaged and identified. The packages (87) are left in a strip and moved to a contain...  
WO/1995/004450A1
An automatic soil sampler (10) removes soil samples (65) at known locations and transfers the samples to a packaging station (23) where the samples are packaged and identified. The packages (87) are left in a strip and moved to an analys...  
WO/1994/024538A1
Methods and apparatus for determining whether soil is satisfactorily compacted. An operator delivers impact energy to the soil, and the amount of impact energy transmitted through the soil is repeatedly sensed and stored. A modelling for...  
WO/1994/003682A1
In order to determine the consistency or nature of soil or sub-soil, or to be able to classify the soil or sub-soil, the permeability of the soil or sub-soil layers under examination is measured. This is done by measuring, as the key par...  
WO/1993/013399A1
An apparatus for use in gaging and indicating the magnitude of torque between a pair or rotatable members (14, 16) includes an elongated body (32) that is connected between the members (14, 16) so that torque transmitted between the memb...  
WO/1993/007462A1
The invention relates to an apparatus, suitable for deployment from small vessels, for obtaining samples of materials from the sea bottom and, more specifically, to a multi-bucket sampler particularly suited for, but not restricted to, g...  
WO/1993/004385A1
A method and apparatus for deciding deductively a bed structure from a dispersion curve of a Rayleigh wave. A vibration generator and first and second vibration receivers are disposed at predetermined intervals on the ground surface of a...  
WO/1992/018701A1
The disclosure relates to an underwater excavation apparatus comprising a tube (10) in which a propeller (18) is mounted for rotation. The tips of the propeller blades are formed with jets (30) supplied from a high pressure water supply ...  
WO/1992/010753A1
The dynamic pyrotechnical penetrometer determines soil characteristics by using the pressure created by a pyrotechnical gas generator to drive a probe rod (1) into the ground, with continuous detection and measurement of penetration. A s...  
WO/1992/001839A1
The punch comprises a shaft (1) whose lower end (3) is provided with a screw blade (4). Its upper end (22) is connected with a drive (24) for rotation of the shaft about its longitudinal axis and with a mechanism for loading the shaft (1...  
WO/1991/014832A1
Device for driving rods used primarily for soil mechanics tests into the ground which comprises a one-piece tubular rod (42) made of a compression and traction resistant material which can be bent by reversible elastic deformation, a win...  
WO/1991/000951A1
A test method for boring to determine the mechanical characteristics of the ground at various pre-determined levels, characterised by the fact that it includes the following stages: measuring under no-load conditions the deformation forc...  
WO/1990/015324A1
The aim of this invention is to provide methods and devices for in-situ measure of ground heave characteristics. The sensor or device of the invention comprises at least two independently inflatable elements, one of which (111) allows fo...  
WO/1990/011411A1
The method provides for introducing, by means of screwing-in, into the ground (2) a barrel (3) with a screw-shaped blade (4) on its end. At a depth (L3) of the ground (2, 9) which is smaller than the depth (L1) of location of the layer (...  
WO/1989/007176A1
An apparatus for carrying out impact tests on the ground comprises a weight (15, 16, 17) mounted to a pivoted arm (12) and arranged to swing under gravity about the pivot point (14) of the arm and impact with the ground substantially per...  
WO/1988/006739A1
Process for establishing the cohesion curve of an ocean floor at great depth, characterized in that it consists in releasing from the surface a missile (1) of optimal shape for reaching the bottom at a speed sufficient to penetrate the f...  
WO/1987/004743A1
An underwater excavator in which when energised by a supply of hydraulic oil or other means a propeller (3) is set in motion with water being drawn in through the cylindrical tube (5) and expelled at the water outlet (6) thereby creating...  
WO/1986/006830A1
A borehole stress-meter includes a resiliently radially expandable hollow body (10) within which can be positioned a gage plug (8) having strain gages fixed thereto. The interior section of the hollow body is tapered, as is the gage plug...  
WO/1982/001905A1
Procedure and device for measuring the degree of compaction attained when compacting a foundation by means of a vibrating compaction tool. The movement of that part of the compaction tool which rests on the foundation is sensed and analy...  
WO/1980/002174A1
A pipe clamp suitable for transmitting a tensile force as well as a compression force to a pipe comprises a house (18) having a cylindrical inner wall, an opening (19) for passing a pipe to be clamped, two guide blocks (21, 22) having a ...  
WO/1979/001099A1
A device for measuring pore water pressure in soils employs a pore pressure sound (2) as a sensing member and a closed measuring system (5, 6) for creating the least possible disturbance in soils having a low degree of permeability, such...  
JP2017061797A
[Subject] A ground survey method it becomes possible to draw results of an investigation of the higher-precision foundation by necessary minimum examination is provided. [Means for Solution] It is the ground survey method of investigatin...  
JPWO2015129060A1
基礎杭の施工方法であって、基礎杭(10) の先端部(10a)の所定位置での外径設計 値に対する拡大掘削部(5)の内径の割合を 示す拡大比ωを複数設定する設定工程(...  
JP2017057619A
[Subject] By the time it pulls up on the ground, the extraction ground will not be dropped from a lower end of a pipe, and working efficiency provides a good soil texture sampler. [Means for Solution] Soil texture sampler 60 is provided ...  
JP2017058259A
[Objects of the Invention] By combining the Disconnection box which a whole surface shearing machine style does not use as a triaxial testing device, the pore pressure and shear stress of a slide side at the time of a landslide sliding a...  
JP6097103B2  
JP2017048508A
[Subject] Even if fluids, such as soil cement, are hyperviscosity, while enabling it to extract a fluid, an extraction device which can suppress a jam of some fluids is provided. [Means for Solution] Extraction device 10A which extracts ...  
JP2017043936A
[Subject] Sampling and a sampling pipe for controlling that damage to a crack etc. arises in a sample at the time of a sampling are proposed. [Means for Solution] It is formed of joint pipes 3 and 3 and -- which connect a plurality of di...  
JP2017040560A
[Subject] A prospect proposes a displacement measurement method and a displacement measurement system which made it possible to perform a displacement survey of the foundation of a bad position simply. [Means for Solution] Relay point me...  
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...  
JPWO2014162353A1
[要約][課題]仮定条件や計算を行わずに地盤 液状化を判定するための試料を採取する装 と方法を提供する。[解決手段]ケーシング1 と、その内部に設置した試料3収納用の...  
JP2017031573A
【課題】スウェーデン式サウンディング試験 装置を利用するなどして乱さない土試料を採 取することを可能にする土試料採取装置を提 供する。【解決手段】棒状のロッド1の...  
JP2017031581A
【課題】安価で簡便に地盤の圧縮特性などを 評価することを可能にする孔内載荷試験装置 及び孔内載荷試験方法を提供する。【解決手 段】地中の応力を計測するための孔内載...  
JP2017025528A
[Subject] A marginal pouring examination and the still more nearly optimal composition for the foundation pouring construction method which are performed in order to set up a pouring flow suitable by foundation pouring construction metho...  
JP2017025520A
[Subject] A soil texture extraction machine which can extract a soil texture sample of predetermined depth, and a soil texture extraction device are certainly provided. [Means for Solution] A tip carries out the opening of the soil textu...  
JP6069761B2  
JP2017015445A
[Subject] A mark is attached to a measurement subject, image processing of an actual image including this mark is performed, and an instrumentation method which computes a measurement value relevant to a measurement subject is provided. ...  
JP2017014818A
[Subject] A judgment method of foundation intensity that the amount of falls of foundation intensity after digging can be evaluated quantitatively, and an excavating method of a tunnel using judgment method concerned are provided. [Means...  
JP2017008502A
[Subject] The foundation of geology which is different in one kind of bit for core extraction is excavated, and a core is extracted. [Means for Solution] Cylindrical shape-like base metal and a grain layer which is formed in a tip part o...  
JP2017008645A
[Subject] It provides that movement to the submarine foundation is easy and there is a Core san pudding method which can perform a wide range sampling of a surface portion continuously. [Means for Solution] A core of the submarine founda...  

Matches 151 - 200 out of 4,302