Modelling of structure geometry in Bridge Management Systems

Bień, J.

doi:10.1016/s1644-9665(12)60099-5

Cited by 24 publications

(17 citation statements)

References 12 publications

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“…In addition, significant improvements in the design process, reduced omissions and errors, and subsequent reduction of conflicts and coordination problems in the construction site are most favored benefits of using BIM in infrastructure from the design stage [36]. BIM can greatly help in the phase of structural design and analysis of the project life cycle [36,[43][44][45]. BIM capabilities in project visual scheduling (4D) and automatic and detailed cost estimations (5D) made a revolution in the building process from the design stage.…”

Section: Bim Application For Infrastructure Projectsmentioning

confidence: 99%

Overview of BIM application for bridge - highway and infrastructure projects in Viet Nam

Thanh

Minh²,

Xuan

2020

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In recent years, the industrial revolution 4.0 has been strongly happening and affecting many industries and fields thanks to the rapid development of science and technology. Many new technologies have been developed and applied in the construction industry, increasing labor productivity and work efficiency, and reducing construction waste. One of these new technologies is Building Information Modeling (BIM), which is being strongly developed and evaluated as a key technology for the construction industry. BIM defines all property information related to a full lifecycle of a target structure, from planning and design to construction, operation, and maintenance. In Vietnam, BIM has been effective for certified projects using state budget, private capital, or foreign investment, and gradually there is a positive change. The goal of this paper is to provide a comprehensive, up to date literature review, analysis of research areas regarding BIM for bridge, highway, infrastructure, and some applications in this domain in Vietnam

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Section: Bim Application For Infrastructure Projectsmentioning

confidence: 99%

Overview of BIM application for bridge - highway and infrastructure projects in Viet Nam

Thanh

Minh²,

Xuan

2020

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“…El adecuado modelado de la geometría, de las condiciones de apoyo, de patologías existentes, etc., influye en la obtención de los parámetros dinámicos del puente, así como en el correcto diagnóstico del estado y capacidad de servicio del mismo [7], [17]. El modelo numérico del puente fue elaborado en el software MIDAS Civil ® [18], [19].…”

Section: B Descripción Del Modelo Numéricounclassified

Structural health monitoring baseline of Gómez Ortiz bridge using ambient vibration tests

2018

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ResumenIntroducción− En los últimos años, en Colombia hay un crecimiento en la construcción de puentes de grandes luces, en especial tipo viga cajón. Por la importancia de estas estructuras en la infraestructura del país, surge la necesidad de monitorear su integridad estructural, analizar su comportamiento a través de su ciclo de vida, detectar cambios causados por posibles daños y establecer planes de mantenimiento. Este monitoreo se puede realizar a través de la caracterización de las propiedades dinámicas de la estructura. Objetivo− Este estudio presenta los resultados de la línea base para el monitoreo de la salud estructural del puente Gómez Ortiz. El artículo presenta y discute los resultados de la caracterización dinámica de la estructura y se describe el proceso de ajuste de un modelo numérico con base en los resultados experimentales. Metodología− La caracterización dinámica se realizó utilizando la técnica experimental con medición de vibraciones ambientales. Para el procesamiento de datos se utilizaron cuatro técnicas diferentes, tales como selección de picos (PP), descomposición en el dominio de la frecuencia (FDD), descomposición en el dominio de la frecuencia mejorada (EFDD) e identificación del sub-espacio estocástico (SSI). Resultados− En el estudio se obtuvo información experimental de las propiedades dinámicas del puente, tales como frecuencias fundamentales, modos de vibración y fracciones de amortiguamiento. Conclusiones− Los resultados demostraron que las cuatro técnicas arrojan resultados similares, excepto para las fracciones de amortiguamiento, confirmando la incertidumbre de las técnicas experimentales para definir este parámetro. Abstract Introduction− The construction of long-span bridges, especially box girder type, has been increasing in recent years in Colombia. Due to the importance that these structures represent for the infrastructure of the country, there is a need to monitor their structural integrity to analyze their behavior throughout their life cycle, detect changes caused by possible damages and establish maintenance plans. This monitoring can be carried out through the characterization of the dynamic properties of the structure. Objective− This study shows the results of the structural health monitoring baseline carried out in the Gómez Ortiz bridge. The dynamic characterization of the structure is performed and discussed, as well as the process of adjusting a numerical model based on the experimental results. Methodology− The dynamic characterization of the structure was carried out using the experimental technique based on ambient vibration tests. Four different techniques were used to post-processing the data obtained in these tests such as Peak Picking (PP), Frequency Domain Decomposition (FDD), Enhanced Frequency Domain Decomposition (EFDD), and the Stochastic Subspace Identification (SSI). Results− Experimental information of the dynamic properties of the bridge was obtained in the study, such as fundamental frequencies, modal shapes, and damping ratios. Conclusion...

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“…It is estimated that in highly developed countries losses due to corrosion annually amount to about a thousand dollars per capita. In Poland they are estimated at 5-11% of the GDP, concern global economy [1][2][3][4][5][6][7][8].…”

Section: Introductionmentioning

confidence: 99%

The Experimental Research on Special Polymerized Sulfur Composite- Impregnated Concrete and Cement Mortar

2015

J Material Sci Eng

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Modelling of structure geometry in Bridge Management Systems

Cited by 24 publications

References 12 publications

Overview of BIM application for bridge - highway and infrastructure projects in Viet Nam

Overview of BIM application for bridge - highway and infrastructure projects in Viet Nam

Structural health monitoring baseline of Gómez Ortiz bridge using ambient vibration tests

The Experimental Research on Special Polymerized Sulfur Composite- Impregnated Concrete and Cement Mortar

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