Structural health monitoring (SHM) is a process of assessing the health of a structure through a smart and automatic monitoring system. The application of SHM in new structures can result in reduced design costs. Monitoring the health of a system is very important, whether it be a human system or an engineering system. Structural health monitoring has multiple applications. The Literature Background of Structural Health Monitoring Conversion of Shipping Containers into Homes, How to do Architectural Design and Engineering work in Coronavirus Pandemic, Scheduling of inspection on an “as needed” basis. An ageing structure incurs more cost with time, and this has become an ongoing concern. Automated control at various points of the facilities in the course of their construction and use, detection of the controlled parameters non-conformance with the set threshold values. Structural Health Monitoring Modular Solution for Efficient Structural Health Monitoring All structures, whether bridges, wind energy plants, water, gas and oil pipelines, tunnels, oil rigs, pavements, rails, but also ships, planes, trains or others are subject to various internal and external factors which may cause wear or malfunction. It has been widely applied in various engineering sectors due to its ability to respond to adverse structural changes, improving structural reliability and life cycle management. It is used to detect a transition of the building state from operational into the state of failure, that may eventually lead to fatal accidents. Strain Gauge Measurements An SHM system typically consists of many vital components, including sensors, data acquisition, data transmission, data processing, data management, health evaluation, and decision making. Structural health monitoring (SHM) system is a method of evaluating and monitoring structural health. So, someone must monitor a structure to keep track of changes in the structural properties of the structure. Structural health monitoring (SHM) intends to lighten these worries by supplanting schedule-based maintenance with as-required maintenance. Effective execution of real-time assessment during normal operations or immediately after disasters and extreme events. When developing a monitoring system used for control of various facilities using ZETLAB measuring instruments, the Customer can select a channel for data transfer from the measuring lines to the data server. Real-time Structural Health Monitoring System Using Internet of Things and Cloud Computing H. Chang1 and T. Lin2 ABSTRACT Real-time monitoring on various structural behaviors, particularly displacement and acceleration, serves important and valuable information for people; for example, they can be used for active control or damage warning. The proposed monitoring system for structural health is based on a microcontroller and two triaxial accelerometric sensors. digital three-axial accelerometer ZET 7152-N, Portable bridge structures control system by ZETLAB, System components and controlled parameters, System components selection and mouting guide, System integration without standard software, System integration with standard software, Supported hardware of third-party manufacturers, Russia, 124498, Moscow, Zelenograd, travel 4922, 4, p. 5, Configuration of measuring line requirements, Measuring line: number of transducers, pcs, Parameters, that are not subject to change, Admissible decrease of power supply voltage at the end of measuring line, Basic computational data for selection of cable type and power supply voltage, Admissible value of the measuring line cable volume resistivity (max), Ohm/km, Admissible cable class for the measuring line (max), Measuring line cable conductor diameter (min), mm, Measuring line cable conductor cross-section (min), mm, Required measuring line power supply level (not less than), W, Total power of the transducers in the measuing line, W, Voltage at the far end of the measuring line, V, Current level in the electrical feed circuit of the measuring line, A, Overall circuits resistance (Upow+GND), Ohm, Resistance of feed circuit conductor, Ohm, leak-proof casing for industrial use of interface converter. Structural Health Monitoring system is a set of subsystems that are used for the controlled parameters monitoring in real-time mode. An ageing structure incurs more cost with time, and this has become an ongoing concern. Allowing informed decision around seismic events or degradation over time. Therefore, it is vital to monitor the health of the structure. [email protected] 1992 - 2020 ZETLAB Company. Depending on Customer’s requirements, the Structural Health Monitoring System may include all types of the monitoring systems or a particular task-specific set of the monitoring systems. Should you have any difficulties with selecting necessary components for your system, fill in the questionnaire and send it to [email protected] Scope includes but is not limited to: vibration, wave propagation and multi-physics methods for damage assessment; structural health monitoring sensor … Intelligent Sensors and Controllers The goal of such system is to identify and quantify any damage or deterioration state that might occur over the service life (Balageas, 2006). Depending on Customer’s requirements, the Structural Health Monitoring System may include all types of the monitoring systems or … Hence, saving the cost of unneeded maintenance on the one hand and minimizing impromptu maintenance, on the other hand. For example, a global monitoring approach has to be chosen when accessibility to specific parts of the structure is impossible. However, its application in the structural engineering industry is still in its infancy. Requirements for software and hardware components of SHM system, Rules for selecting cable types and measuring line length, Basic recommendations relating to selection and mounting of system components on the controlled object. Congo, Democratic Republic Of (Was Zaire), Macedonia, The Former Yugoslav Republic Of, South Georgia And The South Sandwich Islands. Digital sensors A structural engineer, when designing a structure, ensures the structures must be able to withstand all possible loads. Products for electric circuits control The measured data needs to be transmitted by wired or wireless transmission networks. Learn More Get in Touch DOWNLOAD ZETLAB SOFTWARE, FFT Spectrum Analyzers Along with large-scale distributed monitoring systems for industrial facilities, there also exists a basic configuration of SHM kit, which includes: Basic package of structural health monitoring system (also referred to as SHM basic package) is a user-friendly, compact and comprehensive system for buildings diagnostics. However, its benefits show that it is viable and should be fully implemented in the structural engineering industry. Structural health monitoring is used on structures such as bridges, skyscrapers, stadiums, wind turbines, ships, airplanes and many others. Structural health monitoring system can be used at any types of engineering structures: high structures, dams, and dikes, bridges, tunnels, large sports facilities, dilapidated structures, etc. Structural health monitoring system basic package price: from 6 160 USD. The case of a structural system is no different. How Global Seismic Data collects its data: GSD’s strategically-located sensors constantly monitor a building’s movement and behaviour. A structural health monitoring system for engineering structures often includes observation by sensing systems and the evaluation by data interpretation algorithms. Periodic measurement by an array of sensors; 2. Interface converters Each of these components is equally important in assessing the health state of a civil structure. Structural Health Monitoring system is a set of subsystems that are used for the controlled parameters monitoring in real-time mode. For example, so many factors can cause a steel structure to lose its stiffness if we do not take necessary actions. Leaflet in PDF format “Structural health monitoring system (SHM)”, Building tilt and bearing elements displacement control, Natural oscillations and damping ratio control. Our Structural Health Monitoring System (SHMS) provides the continuous monitoring of a building or infrastructure frequency, ambient noise, movement and behavior essentially giving the building a measurable pulse with SeismicDataSensors tuned to a building via engineers. The SHM process involves the assessment and observation of a structure over time using occasionally sampled measurements from a sensing system. Our specialists will assist you in selecting the necessary system components for your particular task. Structural/Civil engineering structures are susceptible to external forces like wind load and seismic load. The data acquisition component involves selecting the excitation methods, signal conditioning, and data acquisition hardware.