PDF | RESUMEN: Teniendo en cuenta los avances ocurridos en los últimos años en la ingeniería sísmica, se propo-ne la utilización de diferentes tipos de. Imagen 5 de 5 de la galería de Aisladores Sísmicos | Sysprotec. Construcciones con aisladores sísmicos 5 5 Bloque Estructural 1. Construcciones con aisladores sísmicos 6 6 Aisladores van sobre pedestal que sale de.

Author: | Shaktit Zulkizragore |

Country: | Monaco |

Language: | English (Spanish) |

Genre: | Technology |

Published (Last): | 22 July 2011 |

Pages: | 396 |

PDF File Size: | 3.86 Mb |

ePub File Size: | 19.44 Mb |

ISBN: | 607-9-59827-898-2 |

Downloads: | 43607 |

Price: | Free* [*Free Regsitration Required] |

Uploader: | Mikashura |

The inelastic displacements are determined by multiplying the elastic displacements by the response reduction factor R. Asiladores Models for Analyzing the Longitudinal Frame Apparently, stairs are a very simple structure, so that sometimes the seismic analysis is even ignored or it is made with extremely elemental models, which do not report adequate results.

For sismcos latter, primary coordinates are numbered at the end. Articles Seismic analysis of stairs with three models using the spectral and the capacity spectrum method, which operate as access to a building with seismic isolators.

### Aisladores Sísmicos

Seismic analysis of stairs with three models using the spectral and the capacity spectrum method, which operate as access to a building with seismic isolators. The elevator is located between axes and axes 7a – 7b. Therefore, the relative displacements of the structure in relation to the aissladores are around 7 cm, which means that they will not be damaged.

The performance must be checked once the capacity and demand curves have been defined ASCE 41, Whereare the inelastic displacements in the floors is the floor height. Figure 9 b corresponds to the model M7, analyzed with 7 degrees of freedom, sisjicos the structure does not suffer any damage either.

Where is the stiffness matrix aiisladores a section in reduced local coordinates; is the flexural stiffness that changes according to the damage degree of the section; L is the length of the element; is the axial stiffness. The Model M4 is the most simple, but it should not be used because it reports very high values and it also differs from the geometry of the stairs.

## Fabrica De Aisladores Sismicos De C

At the Universidad de las Fuerzas Armadas – ESPE, in Ecuador, different structural blocks with and without seismic isolators of triple friction pendulum are being built. Lastly, Figure 9 c shows the performance with the model M4.

The stairs shows that the last step is the cantilever beam of the Structural Block 7. Consequently, constructive preventive measures were taken in the access of the Stairs Block and the Elevator to the Block with seismic isolators, which have been presented herein.

Therefore, laboratory testing of bridge components is important to verify their longterm performance. Controls based on the seismic standard of minimum base shear, the effect, and calculating the accidental torsion, are still pending.

This regime occurs when the earthquake is extremely strong and the inner isolator hits the outer stops; in these conditions, the inner isolator begins to slide along surfaces 2 and 3. The following data aisladkres trade reports comes from customs data. Regarding the simplified model analysis of Figure 6 aFigure 6 b shows 7 lateral coordinates and 40 degrees of freedom; thus, the lateral stiffness matrix associated to the lateral coordinates is 7 by 7 Model M7.

The circles in Figure 1 show the emergency stairs analyzed aieladores the present paper, which gives access to the 1 st and 7 th Structural Block. Thus, the structure without isolators is damaged, because it suffers important displacements, while the structure with isolators has sismocos small displacements. However, if they have seismic isolators, in this case the triple friction pendulum TFPthe best is to build without joints, because, on the one hand, the column axis is eliminated with its respective isolators that should be put in the joint.

McVitty and Constantinou Therefore, a direct assembly of 55 by 55 will calculate the stiffness matrix, which is condensed to a matrix of 10 by 10 for a seismic analysis Model M Mira suceder la magia….

### Aisladores sismicos by Ivanna Rojas on Prezi

Statistics of ports of entry determines global market-share of the company. The movement in the inner isolator reaches the stops and starts sliding along surfaces 1 and 4.

sosmicos

Based on these data, we made statistics and summary from the trade partners, import-export ports, purchasing countries, HS codes, and contact information. Figure 1 shows an overview of the mentioned Structural Blocks, which total a construction area of approximately 23, square meters.

## Download area

Structural Blocks 1, siemicos, 3, 6, 7 and 8 have seismic isolators of triple friction pendulum TFP and the 4 th and 5 th blocks have Shear Link aislaores dissipators. We are overwhelmed and grateful by the sincere sympathy we received after the tragic loss of Thomas.

Here, there is a cantilever beam at a lower level than the isolated structure; on top of the beam there is a flexible foam filling, so that people coming out of the elevator can walk at a single level.

This section describes the J-Frame; therefore, Figure 5 a indicates the frame geometry and Figures 6 a and 7a present two calculation approaches, which are actually used to simplify the analysis, so as not to work with inclined elements, but as we will see, it conduces to different results.