Structural Concrete: Vol 21, No 4 - Wiley Online Library

Structural health monitoring of RC structures under seismic loads has recently attracted attention in the earthquake engineering research. In this paper, a piezoceramic-based device called "smart aggregate" was used for the health monitoring of RC frame structures under earthquake excitations.

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Experimental study on PPP-BOTDA-based monitoring …

In this experiment, the concrete grade is C20 and the concrete mix proportion is 0.47:1:1.34:3.13. The fabrication of each cubic meter of concrete requires 190 kg water, 404 kg cement, 542 kg sand and 1264 kg stone. The water cement ratio is 0.47. Concrete specimen material parameters are shown in Table 1.

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Structural Health Monitoring of Bridges | Dewesoft

Complete structural health monitoring solution for bridges and structures. Easily distribute DAQ, store to database or cloud and monitor from anywhere. Bridge Monitoring Instrumentation Sensors: 1 - Acceleration and inclination measurement: Dewesoft IOLITEdiw-3xMEMS-ACC-INC a Triaxial MEMS accelerometer and static inclinometer with EtherCAT interface, 8 g measurement range.

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Standardization construction and development trend of …

23/11/2020 · Bridge health monitoring (BHM) technology has been widely accepted as a powerful tool to assess structural performance and has moved from research to practice. Driven by the enormous demand of ensuring bridge safety, the application of BHM technology is particularly active in China and has become an emerging industry in the civil engineering community. It is a common belief among …

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Smart Sensing Technologies for Structural Health …

27/6/2010 · Structural Health Monitoring (SHM) aims to develop automated systems for the continuous monitoring, inspection, and damage detection of structures with minimum labour involvement. The first step to set up a SHM system is to incorporate a level of structural sensing capability that is reliable and possesses long term stability. Smart sensing technologies including the applications of fibre

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Concrete Pumps Market Size, Share | Industry Trends …

Concrete Pumps Market Overview - 2027 The concrete pumps market size was valued at $3,800.0 million in 2019, and is projected to reach $4,853.2 million by 2027, registering a CAGR of 4.0% from 2020 to 2027. A concrete pump is a machine used to transfer

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Review of Nondestructive Testing Methods for Condition …

4/4/2013 · Hsieh et al. (2006) [] described the use of vibrational monitoring in the field of structural analysis for detecting and locating structural damage for the purpose of structural health monitoring. Ma et al. (2005) [ 65 ] proposed a method of detecting, locating, and quantifying structural damage by measuring structural vibrations.

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Bridge structural health monitoring - Resensys

17/5/2021 · Matt Bridge structural health monitoring, SeniMax™, SenSpot™, Solutions & Applications, Wireless Strain Sensor October 1 2015 No Comments. On Sep 16th 2015, Resensys structural health monitoring system was installed on another major bridge in Maryland over US 50. A cluster of 8 strain and 8 tilt SenSpot sensors are monitoring the

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Sensors for Structural Health Monitoring | FPrimeC …

7/1/2020 · Smart Sensors for Structural Health Monitoring. Structural health monitoring heavily relies on collecting accurate and high quality real-time measurements of structural element condition, communicating this information with control system, and signalling necessary warnings should an irregular pattern is ever observed.

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Smart Sensing Technologies for Structural Health …

27/6/2010 · Structural Health Monitoring (SHM) aims to develop automated systems for the continuous monitoring, inspection, and damage detection of structures with minimum labour involvement. The first step to set up a SHM system is to incorporate a level of structural sensing capability that is reliable and possesses long term stability. Smart sensing technologies including the applications of fibre

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ImplementationofaProbabilisticStructuralHealthMonitoring …

30/6/2011 · for structural health monitoring that can allow for global as well as local evaluation. As such, vibration-based techniques are receiving much recent attention [6–14]. Employing methods that rely on ambient vibration or operational loads are challenging as these

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Ye-Ping XIONG | Professor (Associate) | PhD; MSc;BSc, …

Structural Health Monitoring Structural Optimization Computational Structural Mechanics Energy Fluid According to the working principle of leg hydraulic system of a trailer concrete pump, the

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State-of-the-Art of Vehicle-Based Methods for Detecting …

M. Vagnoli, R. Remenyte-Prescott and J. Andrews, Railway bridge structural health monitoring and fault detection: State-of-the-art methods and future challenges, Struct. Health Monit. 17(4) (2017) 971–1007. ISI, Google Scholar 2. C. Y.

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Structural health monitoring of an operational bridge: A …

Abstract. During testing of the structural reliability of a prestressed reinforced concrete bridge built in the late 1960s, the author compared the structural responses, performances and costs of jointly conducted static and dynamic load tests. In the static load test, the precision spirit leveling technique was used to measure the deflections of

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MPC 16-307 | R. Schmidt - UGPTI

Structural Health Monitoring of Highway Bridges Subjected to Overweight Trucks, Phase I – Instrumentation Development and Validation Richard J. Schmidt ORCID number 0000-0003-1672-2625 Department of Civil and Architectural Engineering University of

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(PDF) Fiber Optic Sensors Embedded in Textile …

21/7/2021 · is built with concrete, is termed Structural Health Monitoring (SHM). SHM involves the diagnosis of the "state" of the constituent materials, of the different parts, and of

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IJERT – International Journal of Engineering Research & …

International Journal of Engineering Research & Technology - Quickly publish your original papers in Peer Reviewed, High Impact, Open Access, Broad Scope, Widely Indexed & Fast Track Journal & Get Free Hard Copies, Certificate of Publication - Launched in

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"Damage Evaluation of Concrete Structures Using …

The deterioration and aging of the infrastructure in the U.S. have become a crucial issue, especially for highway bridges and nuclear power plants. The reliability and safety of existing structures are affected by growing populations and limited resources. This issue has gained significant concern during the last two decades and efforts are being conducted to accelerate the improvement of

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Journal of Civil Structural Health Monitoring - Structural …

5/9/2020 · A reliable novel monitoring approach is developed to assess the structural condition of reinforced-concrete bridge elements. The approach is based on combining acoustic emission technique and strain gauge measurements, and it is illustrated by a case study of a composite steel–concrete viaduct in service since 1957.

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Read collaborative CSIC paper on precision error analysis …

The authors conclude: "In structural health monitoring application of distributed BOTDR strain measurement, the fiber optic sensing cable should be installed carefully so that the initial strain profile is as uniform as possible.

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