Assessment of displacements in reinforced concrete buildings for the operation of 5G antennas in Chile
The imminent emergence of 5G networks in the Chilean telecommunications market has made it essential to anticipate the possible imbalances that these could reach when any of the earthquakes that repeatedly strike the country occurs. To do this, a methodology based on conventional linear elastic anal...
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Universidad Centroccidental Lisandro Alvarado - Decanato de Ingeniería Civil
2020
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oai:ojs2.revistas.uclave.org:article-27562020-10-01T21:25:10Z Assessment of displacements in reinforced concrete buildings for the operation of 5G antennas in Chile Evaluación de desplazamientos en edificios de hormigón armado para el funcionamiento de antenas 5G en Chile Valdivia-Cortés, Felipe Carvallo Walbaum, Jorge Vielma Pérez, Juan Carlos comunicaciones 5G desplazamientos laterales derivas laterales de piso cargas normativas accidentales simulación numérica 5G communication networks lateral displacements accidental regulatory charges numerical simulation The imminent emergence of 5G networks in the Chilean telecommunications market has made it essential to anticipate the possible imbalances that these could reach when any of the earthquakes that repeatedly strike the country occurs. To do this, a methodology based on conventional linear elastic analysis, both spectral modal and time-history, has been formulated to estimate the induced displacements for two different levels of strong ground movements, based on seismic records obtained in the subduction zone. The results obtained have served to obtain fairly adjusted analytical expressions, formulated from a single system variable, the height of the level, so that they can be used to quickly estimate the lateral displacements of the 5G antennas that will be networked, by personnel who has no training in structural dynamics, but who will be in charge of making the adjustments in the 5G network nodes La inminente irrupción de las redes 5G en el mercado chileno de las telecomunicaciones, ha hecho imprescindible anticipar los posibles desequilibrios que éstas podrían alcanzar cuando ocurra cualquiera de los terremotos que azotan repetidamente al país. Para ello, se ha formulado una metodología basada en el análisis elástico lineal convencional, tanto modal espectral como tiempo-historia, para estimar los desplazamientos inducidos para dos niveles diferentes de movimientos fuertes del terreno, basados en registros sísmicos obtenidos en la zona de subducción. Los resultados obtenidos han servido para obtener expresiones analíticas bastante ajustadas, formuladas a partir de una única variable del sistema, la altura del nivel, de manera que puedan ser utilizadas para estimar rápidamente los desplazamientos laterales de las antenas 5G que estarán en red, por personal que no tiene formación en dinámica estructural, pero que serán las encargadas de realizar los ajustes en los nodos de la red 5G Universidad Centroccidental Lisandro Alvarado - Decanato de Ingeniería Civil 2020-07-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo científico de investigación original application/pdf https://revistas.uclave.org/index.php/gt/article/view/2756 10.13140/RG.2.2.13378.81609 Gaceta Técnica; Vol. 21 No. 2 (2020): July-December; 24-39 Gaceta Técnica; Vol. 21 Núm. 2 (2020): Julio-Diciembre; 24-39 Gaceta Técnica; v. 21 n. 2 (2020): July-December; 24-39 2477-9539 spa https://revistas.uclave.org/index.php/gt/article/view/2756/1718 https://revistas.uclave.org/index.php/gt/article/view/2756/1719 https://revistas.uclave.org/index.php/gt/article/view/2756/1720 |
| institution |
Universidad Centroccidental Lisandro Alvarado |
| collection |
OJS |
| language |
spa |
| format |
Online |
| author |
Valdivia-Cortés, Felipe Carvallo Walbaum, Jorge Vielma Pérez, Juan Carlos |
| spellingShingle |
Valdivia-Cortés, Felipe Carvallo Walbaum, Jorge Vielma Pérez, Juan Carlos Assessment of displacements in reinforced concrete buildings for the operation of 5G antennas in Chile |
| author_facet |
Valdivia-Cortés, Felipe Carvallo Walbaum, Jorge Vielma Pérez, Juan Carlos |
| author_sort |
Valdivia-Cortés, Felipe |
| title |
Assessment of displacements in reinforced concrete buildings for the operation of 5G antennas in Chile |
| title_short |
Assessment of displacements in reinforced concrete buildings for the operation of 5G antennas in Chile |
| title_full |
Assessment of displacements in reinforced concrete buildings for the operation of 5G antennas in Chile |
| title_fullStr |
Assessment of displacements in reinforced concrete buildings for the operation of 5G antennas in Chile |
| title_full_unstemmed |
Assessment of displacements in reinforced concrete buildings for the operation of 5G antennas in Chile |
| title_sort |
assessment of displacements in reinforced concrete buildings for the operation of 5g antennas in chile |
| description |
The imminent emergence of 5G networks in the Chilean telecommunications market has made it essential to anticipate the possible imbalances that these could reach when any of the earthquakes that repeatedly strike the country occurs. To do this, a methodology based on conventional linear elastic analysis, both spectral modal and time-history, has been formulated to estimate the induced displacements for two different levels of strong ground movements, based on seismic records obtained in the subduction zone. The results obtained have served to obtain fairly adjusted analytical expressions, formulated from a single system variable, the height of the level, so that they can be used to quickly estimate the lateral displacements of the 5G antennas that will be networked, by personnel who has no training in structural dynamics, but who will be in charge of making the adjustments in the 5G network nodes |
| publisher |
Universidad Centroccidental Lisandro Alvarado - Decanato de Ingeniería Civil |
| publishDate |
2020 |
| url |
https://revistas.uclave.org/index.php/gt/article/view/2756 |
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