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Matches 1 - 50 out of 873

Document Document Title
WO/2018/069897A1
According to the invention, the measurement system for measuring the displacements of a structure provided with a measurement device (la) with a central processing unit, a memory for storing measurement results, a communication unit for ...  
WO/2018/055075A1
The invention relates to a vibration exciter (10) for the stress testing of a rotor blade (20), in particular a rotor blade (20) of a large wind power plant, comprising a direct drive which has a motor shaft and can be connected to the r...  
WO/2018/053466A1
Extensions exited from electrodes of an electroscan probe, allowing for operation in a wide range of pipe sizes, particularly large diameter pipes, by extending the maximum effective distance of the electric fields generated by the probe...  
WO/2018/035124A1
A system includes at least one sensing device located within a structure being built as part of a construction project. The sensing device obtains measurements relating to a first characteristic of concrete of the structure and transmits...  
WO/2018/029138A1
The invention relates to an unmanned aerial vehicle which is capable of hovering flight and can be coupled, reversibly and in a spatially fixed manner, to a surface of a structure being inspected, and which comprises at least one device ...  
WO/2018/030997A1
A system for measuring fatigue stress on an item of equipment/structure (121), comprising a fluid tight cavity (115) defined at least partially by sidewalls (105), a lid (106) and at least one of a lower plate (102) or an outer surface (...  
WO/2018/011034A1
The invention relates to a measuring system for determining a torsion of a rotor blade, comprising a reference shaft which is to be arranged in the rotor blade in the blade longitudinal direction, at least one mounting for the reference ...  
WO/2018/007790A1
The present technique provides an apparatus comprising receiver circuitry to receive a signal formed from a plurality of multipath signal components, including a first set of multipath signal components that have been subjected to modula...  
WO/2017/220567A1
The invention relates to a method for the mechanical testing of a structure (1, 10) formed as one part, comprising the following steps: a) identifying a sub-element (2, 11) in the structure (1, 10) formed as one part for generating a tes...  
WO/2017/220923A1
The invention relates to a method for estimating (100) stress intensity factors (FIC) in a numerically modelled part, in the context of a fatigue crack propagation model, comprising the following steps: - (E2): obtaining, from a numerica...  
WO/2017/216520A1
A method of assessing damage to a composite member requires the formation of a composite member comprising at least one cavity. A first pressure differential is then established between the cavity and the surrounding ambient pressure. Th...  
WO/2017/211749A1
Testing apparatus (10) for testing a joining connection (17) between a stud (12) and a workpiece (14) from which the stud (12) projects axially, having a supporting sleeve (24), which is designed to be supported axially on the workpiece ...  
WO/2017/200380A1
The invention relates to a method for determining the structural integrity of an infrastructural element, comprising the steps of: -measuring deformations, such as displacements or rotations, during a predetermined time period with defor...  
WO/2017/196599A1
A method for detecting defects in a composite structure, such as in an aircraft structure, that includes sending an optical signal down an optical fiber embedded in the composite structure and analyzing the optical signal at a detector. ...  
WO/2017/186515A1
The aircraft (FM) according to the invention comprises a helicopter drone (HD) on which a 3D scanner (SC) is mounted via an actively rotatable joint (G). The 3D scanner (SC) has at least one high-resolution camera (C) for recording a mul...  
WO/2017/186306A1
The invention relates to a method and a system for accelerated fatigue damage testing of an object (DUT), wherein the object (DUT) is excited via an actor (SH), wherein a drive signal (DS) is generated by a control system (CLC) and trans...  
WO/2017/182977A1
A system for monitoring the integrity of a structure or infrastructure, such as a building, a group of buildings, a bridge, a road, or a similar structure or infrastructure, comprising: sensor means operatively connected with the structu...  
WO/2017/178985A1
Method and investigation device associated therewith, for measuring stresses in an agglomerate structure including a binder and a bonded substance, comprising the steps of providing, at one or more points on said structure, at least one ...  
WO/2017/162251A2
The application relates to an apparatus (100) for fatigue testing a wind turbine blade specimen (10), and to a method using such an apparatus (100). The apparatus (100) comprises first and second support assemblies (120, 130) and an actu...  
WO/2017/162251A3
The application relates to an apparatus (100) for fatigue testing a wind turbine blade specimen (10), and to a method using such an apparatus (100). The apparatus (100) comprises first and second support assemblies (120, 130) and an actu...  
WO/2017/162992A1
The present invention relates to an optical fibre curvature sensor. According to the invention, two networks (R1, R2) with periodic longitudinal modulation of the refractive index of the optical fibre core are inscribed in the fibre (F) ...  
WO/2017/149267A1
apparatus for monitoring the structural health of a column or a stock of columns or a column or columns within that stock is dosclosed in the application. The apparatus comprises a microcontroller located on the or each column which incl...  
WO/2017/141207A2
The invention relates to a system and method for detecting the changes in the structural health of a composite panel, more specifically structural or material changes caused to the composite panel as a result of de-lamination, distortion...  
WO/2017/140919A1
The invention relates to a test device for wind towers and foundations, formed by a control programme and its corresponding sensors (11), a static mass (3, 3') secured to the upper flange of any tower (1) and a driver (4, 4') that moves ...  
WO/2017/141207A3
The invention relates to a system and method for detecting the changes in the structural health of a composite panel, more specifically structural or material changes caused to the composite panel as a result of de-lamination, distortion...  
WO/2017/136234A1
Structural health monitoring (SHM) is essential but can be expensive to perform. In an embodiment, a method includes sensing vibrations at a plurality of locations of a structure by a plurality of time-synchronized sensors. The method fu...  
WO/2017/125105A1
The present invention relates to a force-measuring arrangement (02) for a cylindrical machine element (03) comprising a cylindrical housing (04) which can be attached without play to the surface of the machine element (03), which housing...  
WO/2017/126971A1
A measurement system that comprises at least one horizontal load measuring unit, that is preferably arranged on the leg guide is provided. The horizontal load measuring device measures or determines horizontal load on the position of the...  
WO/2017/114942A1
The tip (2) includes: - an end portion of the tubular sheath (20); - an end section (32) of each elongate element (29; 31); - an end arch (50) and a cover (51) defining a chamber (52) for receiving each end section (32). The tip (2) comp...  
WO/2017/103181A1
The invention relates to a sensor for a high-pressure line and to a method for producing same. The aim of the invention is to provide a sensor for a high-pressure line, said sensor being suitable for detecting parameters or properties of...  
WO/2017/097720A1
System for detecting stresses or strains (SD), characterized in that it comprises a structure formed by a sheet (F) of flexible material folded along fold lines (PM, PV) defining first (1-9) and second (a, b, c) facets so as to form an o...  
WO/2017/095231A1
The presented invention relates to a method for measuring a ski. The method comprises the steps of: pressing the ski down at a point P1 along the ski and logging data about the force Kp1 where Kp1 is the force required to clamp the ski r...  
WO/2017/095239A1
Deformation of a surface, such as a pavement surface is measured using a rolling weight or wheel carrying one or more accelerometers positioned to measure the deformation occurring at a point on or near the perimeter of the wheel. The we...  
WO/2017/089743A1
There is provided a sensor (10) for detecting that a structure (18) has been subjected to a strain overload condition, the sensor comprising: a transparent layer (12); and a first sensing element (14) coupled to the transparent layer. Th...  
WO/2017/045022A1
The present invention provides a device for monitoring a geological region or a structure, the device comprising: a sensor, a radio transmitter configured to transmit data obtained by the sensor, a power source configured to power the se...  
WO/2017/034773A1
A process for non-destructive testing includes applying a photo-curable dye to a surface of an article, selectively curing an array of dots of the photo-curable dye on the surface, removing the photo-curable dye that has not been selecti...  
WO/2017/031064A1
A system for measuring movement of a structural component of a structure includes a projector which directs a laser or other trackable beam from an origin having a fixed location relative to the structure to a target surface configured t...  
WO/2017/023504A1
A device and method for inspection of an article constructed from a polymeric material having elongated, ferrous reinforcements such as e.g., a sheet, belt, tire, or other articles. An array of magnetic flux sensors provide multiple sign...  
WO/2017/015734A1
A system and method for damage detection and for evaluating the real operation conditions for structural platforms using structural health monitoring is integrated to a system and method that permits for the platform to provide a flexibl...  
WO/2016/209099A1
The present invention provides a method for continuous measurement of displacements profile of building structures and a sensor for implementation of this method for repeated, automatic displacements profile measurements of the medium by...  
WO/2016/189506A1
The invention falls within the field of the techniques for manufacturing seismic monitoring systems and is applicable to structures related to civil engineering. A seismic monitoring system (1) is implemented by the method according to t...  
WO/2016/189509A1
The invention falls within the field of the techniques for manufacturing seismic monitoring systems and is applicable to structures related to civil engineering. The accelerometric sensor comprises - one or more accelerometers (2a, 2b); ...  
WO/2016/181043A1
The invention relates to a facility for monitoring the geometric development of a structure, comprising a measuring path for the measurement of the relative movement of different points of measurement (PMi) of the infrastructure (IF), fo...  
WO/2016/182430A1
A sensor system (10) and method for monitoring a powertrain (20) having a drive shaft (1). The sensor system (10) comprises an optical fibre (2) with a strain sensitive element (3). According to one aspect, a connection structure (4) is ...  
WO/2016/178011A1
A pipe testing system is described comprising at least the following test modules: a pipe reeling and straightening simulation module comprising two pipe end holders, respectively to hold a first and a second end of a pipe section under ...  
WO/2016/178012A1
A pipe testing apparatus is described. The apparatus comprises two pipe end holders, respectively to hold a first and a second end of a pipe section under test; a reeling former; a straightening former; and a translator to effect relativ...  
WO/2016/172844A1
Disclosed is a continuous measurement method for a wheel rail vertical force. In a first unit measurement area, a second unit measurement area and a first-second compound measurement area formed by the first unit measurement area and the...  
WO/2016/162559A1
The control device comprises electronic nodes (1a, 1b, 1c) linked in such a way that at least between two end electronic nodes (1a, 1c), each electronic node (1b) comprises: - an electrical supply input (2b) for feeding said electronic n...  
WO/2016/162788A1
The present invention relates to a device (1) for detecting strains and transmitting detected data that can be applied to the surface of a structure to be monitored or incorporated in said structure and allows to reliably acquire and tra...  
WO/2016/159188A1
Provided is a method whereby the stiffness of each layer of a building can be identified in a short time and with high accuracy. The method includes a step of storing the mass m of each layer of a building in a mass memory, a step of sto...  

Matches 1 - 50 out of 873