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Matches 1 - 50 out of 4,788

Document Document Title
WO/2021/006735A3
A device, method and system are described for performing soil testing. The device comprises a cone rod unit (110), a control unit (150) and at least one intermediate rod unit (120) arranged between the cone rod unit (110) and the control...  
WO/2021/014967A1
The purpose of the invention is to prevent data alteration when uploading survey data from a ground survey machine to a server device. This ground survey data transmission system comprises a wireless communication module 3 that is inst...  
WO/2021/006735A2
A device, method and system are described for performing soil testing. The device comprises a cone rod unit (110), a control unit (150) and at least one intermediate rod unit (120) arranged between the cone rod unit (110) and the control...  
WO/2021/004143A1
The present application discloses a method for constructing a groundwater monitoring well in a PRB wall body. The method comprises: cutting a PRB wall body, mounting a wall body side wall support, performing drilling and positioning for ...  
WO/2021/000345A1
A horizontal continuous measuring method for soil mass parameters of a soft soil site. The measuring steps are as follows: soil mass strength measuring devices are arranged at the front end of a towing device; soil mass strain softening ...  
WO/2021/000342A1
Provided is an apparatus for continuously measuring the soil parameters of a large-scale soft soil site, comprising three parts: a dragging structure main body I, a soil parameter measurement system II, and a dragging system III. The app...  
WO/2020/257915A1
Α method of detecting faults and ensuring integrity of membranes having magnetically functionalized particles, including moving a magnetometer over the membrane to measure at least one magnetic property, mapping the location of the meas...  
WO/2020/258391A1
Disclosed is a dynamic penetration device for underground pipeline detection, relating to the technical field of dynamic penetration devices. The invention solves the following problems: existing dynamic penetration devices require manua...  
WO/2020/253887A1
The present invention relates to a method for determining the safety of miniature cast-in-place pile support in an artificially dug well, belonging to the field of bridge and building construction. By means of determining a construction ...  
WO/2020/246247A1
The present invention suitably determines soil quality parameters needed for conducting civil engineering and mechanics simulations relating to various foundations. A parameter determination device 1 determines parameters for a particle ...  
WO/2020/228464A1
The present invention relates to the technical field of marine engineering geology and seabed in situ long-term observation. Particularly disclosed are a seabed static penetration device and penetration method based on a marine observati...  
WO/2020/217113A1
A device for measuring ground penetration resistance that can perform this type of measurements with a hydrostatically compensated tip. Measurements of penetration resistance use a hydraulic compensated cone, which addresses the issue of...  
WO/2020/208431A1
An apparatus for measuring a soil condition includes a plurality of elongate beams mounted on opposing sides of a shank and arranged at different heights along the shank, and a plurality of load cells. Each load cell of the plurality is ...  
WO/2020/199941A1
The present invention relates to a method for calculating slope stability limit equilibrium based on inter-slice normal force distribution, and belongs to the technical field of slope stability. Regarding traditional limit equilibrium me...  
WO/2020/193783A1
A ground movement monitoring system comprising a rigid support (304), a magnetically sensitive probe (200) and a magnet (100), wherein the probe (200) is capable of detecting a displacement of the magnet (100), wherein in use the magnet ...  
WO/2020/181314A1
A method of, and apparatus for obtaining a sample of soil in which a hollow tubular body containing a rotatably driven auger is driven into a ground area so that soil is conveyed upwardly to exit the upper end of the tubular body and col...  
WO/2020/132567A1
A downhole logging tool (100) includes a tool body (108) housing an opto-electronics assembly (202). The opto-electronics assembly (202) includes a circuit board (206) and an opto- electronics module (204) coupled to the circuit board (2...  
WO/2020/100203A1
Provided is a core sampling device that is capable of accurately and reliably measuring the tilt of a core in a section in which the core is sampled. The core sampling device is provided with: a core sampling device body (1) attached to ...  
WO/2019/240716A3
The present invention relates to a novel analysis apparatus configured to be able to analyze the ground surface layers in any region both in a detailed and a continuous manner and a novel method of soil survey carried out by said analysi...  
WO/2020/089547A1
The invention concerns a method for measuring the elasto-plastic properties of soil, using a static penetrometer provided with a hollow tube surrounding a central rod capable of sliding inside the hollow tube and terminated at a first en...  
WO/2020/048408A1
A device for measuring strength and strain softening parameters of a saturated clay specimen on the basis of full-flow penetration testing, which relates to the technical fields of geotechnical, geological and environmental research. The...  
WO/2020/030478A1
The cone penetration test (CPT) is a known method for carrying out geological examinations. Since a CPT probe and an inner core tube for receiving a sample are locked by the same locking means in a core drilling tube, restrictions arise ...  
WO/2019/225023A1
Provided is a pile rapid loading testing device with which it is possible to quickly catch, mid-air, a weight that has fallen onto a pile head and bounced. A weight-catching device 5, for catching, mid-air, a weight 3 which has fallen on...  
WO/2019/175683A1
A device (1) for simulating injections of liquid chemical/cementitious substances into soils, comprising a first observation chamber (3) which delimits an injectable space (4) adapted to accommodate a soil sample (5), a second observatio...  
WO/2019/169423A1
A method of limiting or reducing liquid and/or gas inflow through a porous matrix, comprising delivering to said porous matrix a coagulable polymer emulsion or colloid for contacting with at least one selected additive which interacts wi...  
WO/2019/166153A1
The invention relates to a method and a system for erecting a foundation element in the ground using a construction device. A ground working tool is used to form a hole in the ground in which the foundation element is erected, wherein at...  
WO/2019/158907A1
A piling apparatus (301) for use in a bore (404) is disclosed. The apparatus comprises an impression-forming module (308) having an impression forming element 208a that is configured to extend outwards, when actuated, to form an impressi...  
WO/2019/135235A1
A system for sensing water status in soil includes a porous material selected for actively proliferating root growth and a water status sensor that is hydraulically coupled to the porous material. The porous material is configured to hav...  
WO/2019/127110A1
The invention belongs to the technical field of ocean engineering and relates to a free falling type ball-shaped penetrometer with a propeller, which is a free falling type dynamic penetrometer. The free falling type ball-shaped penetrom...  
WO/2019/122675A1
The invention relates to a soil compaction method in which: a) a cycle comprising the tamping of a soil impact area is performed multiple times, during which a mass (16) is dropped onto the impact zone from a predetermined height (A) and...  
WO/2019/111883A1
Provided are a low-cost ground surveying method and a bladed cone, with which it is possible to continuously determine the penetration resistance of ground quickly and with high precision using a light and small construction machine, in ...  
WO/2019/106635A1
It is described a seismic module (100) comprising: a tubular body (2) that defines a housing space (2') that comprises a first end (10) that is adapted to be connected to an element piezocone (50), and a second end (20) opposite to the f...  
WO/2019/093966A1
A soil displacement measurement device may include a cylindrical hollow housing; an outer ring-magnet slidably arranged on an exterior surface of the cylindrical hollow housing; an inner magnet disposed within the cylindrical hollow hous...  
WO/2019/078551A1
The present invention relates to a seabed bottoming cone penetration test device comprising: a frame part capable of being erected and supported on a seabed; a rack gear formed to have the longitudinal direction thereof in the vertical d...  
WO/2018/101843A9
A penetration testing apparatus for testing the bearing strength of ground, soil layers, base- courses, subbases and subgrades without the need for much manual operation, includes the following components operatively connected together, ...  
WO/2019/066655A1
The invention relates to a modular measuring device ( device' ), for measuring at least one parameter of a medium external to, at least partially surrounding and/or inside the modular measuring device, and/or at least one parameter of th...  
WO/2019/054855A1
The invention relates to a soil penetrating device, comprising: a liquid feed line configured for feeding a pressurized liquid, and a soil penetrating lance comprising a substantially straight hollow cylinder having a first end with an l...  
WO/2019/034822A1
The invention relates to a penetrometer (100) for evaluating the liquefiable character of a soil, comprising: • at least one central rod (1) terminated at a first end by a measuring tip (11); • at least one hollow tube (2) surroundin...  
WO/2019/020851A1
The present invention relates to a device for monitoring scour in linear infrastructure, which comprises: a) at least one accelerometer; b) at least one microprocessor or single board computer (SBC); c) at least one level shifter; d) at ...  
WO/2019/016448A1
The invention concerns a penetrometer (100) for static mode measurement of the penetration resistance of a soil, comprising: • at least one central rod (1) terminated at a first end by a measurement tip (11); • at least one hollow tu...  
WO/2018/235035A1
Inclinometer device (1), monitoring system (100) and method associated therewith for monitoring bonded elements comprising a flexible tape (2), at least one inclinometer (3) housed on or in the tape (2).  
WO/2018/216050A1
The present invention provides a core-displaying diagram and a core assessing method, with which the characteristics of a core can be appropriately assessed, and further provides a core correcting method for correcting a core extracted s...  
WO/2018/074928A8
The invention relates to a probe arranged for subsurface penetration of a soil for measuring properties of the soil. The probe comprising a probe body and at least one fiber optical sensor. The at least one fiber optical sensor is arrang...  
WO/2018/135991A1
Method (400) and control unit (210) for ground bearing capacity analysis. The method (400) comprises the steps of: determining (401) a shape of the terrain segment (130) ahead of a vehicle (100), based on sensor measurements; predicting ...  
WO/2018/101828A1
The embankment monitoring system comprises an optic sensor chain (10) and an interrogator (20). The optic sensor chain (10) comprises a series of intrinsic fiber optic sensors (12) that are mutually spaced with respect to each other in a...  
WO/2018/101843A1
A penetration testing apparatus for testing the bearing strength of ground, soil layers, base- courses, subbases and subgrades without the need for much manual operation, includes the following components operatively connected together, ...  
WO/2018/093252A1
A soil probing device comprises a probing rod with a measuring probe 2, driving means for penetrating the probing rod into the ground, generators 7 for generating acoustic compression and shear waves into the ground, detectors 10 for det...  
WO/2018/076095A1
An encased soil auger apparatus is provided. The encased soil auger apparatus comprises an auger casing forming a hollow cylindrical body. A wall of the auger casing has a plurality of openings having a predetermined size for enabling pa...  
WO/2018/074928A1
The invention relates to a probe arranged for subsurface penetration of a soil for measuring properties of the soil. The probe comprising a probe body and at least one fiber optical sensor. The at least one fiber optical sensor is arrang...  
WO/2018/054107A1
A soil layered-settlement magnet ring and a soil layered-settlement monitoring device. The soil layered-settlement magnet ring comprises a magnet ring body (1), a clamping body (2), and an annular film sleeve (3); the magnet ring body (1...  

Matches 1 - 50 out of 4,788