Guia docent per al curs 2021/2022

Earthquake Engineering (250520)

General information

School:
ETSECCPB
Departments:
Departament d'Enginyeria Civil i Ambiental (DECA)  
Credits:
5.0 ECTS
Programs:
MÀSTER UNIVERSITARI EN ENGINYERIA DEL TERRENY, pla 2015 - (codi pla 1141)  
Course:
2021 - 2022

Course language:
Castellano

Faculty


Teachers:
MARCOS ARROYO ALVAREZ DE TOLEDO, ALFONSO RODRIGUEZ DONO, YEUDY FELIPE VARGAS ALZATE

Generic objectives

Adequate knowledge of modeling, assessment and management of geological resources, including groundwater, mineral and thermal resources. Ability to conduct land management studies, including the construction of tunnels and other underground infrastructures. Ability to address and solve advanced mathematical engineering problems, from problem statement to formulation development and its implementation in a computer program. In particular, the ability to formulate, plan and implement advanced analytical models and numerical calculation, project planning and management, and the ability to interpret the results in the context of mining engineering.

Specialized knowledge on Geotechnics to be able to apply advanced techniques and methodologies. The aim is to deepen the knowledge on geotechnical engineering to design and build any geotechnical structure such as the design of stable slopes and tunnels, as well as to enhance the knowledge related to ground infrastructure engineering and earthquake engineering.

Geomechanics and Geotechnical Engineering, Design and Construction of geotechnical projects, slope stability, geotechnical engineering related to infrastructures, seismic engineering.

Introduce students in the fundamentals of Engineering Seismology and Earthquake Engineering, focusing on the definition of the seismic actions.

Skills

Specific skills

Generic skills of subject

ECTS credits: total hours of student work

Dedication
Hours Percent
Supervised Learning Theory 19.0 42.2%
Assignments 10.0 22.2%
Laboratory 10.0 22.2%
Supervised activities 5.0 13.3%
Self-Learning 80.0

Contents

01 Introduction

Dedication

1.0 h Theory

Description

Objectives of the course. Historical Introduction.Seismology, engineering seismology and Earthquake Engineering. 

Objectives

Definition of the parameters, terms and concepts specific to seismology and earthquake engineering. 

02 Elements of spectral analysis.

Dedication

2.0 h Theory

Description

Near field: effects of earthquakes on structures and soil effects. Practical cases. Time domain: acceleratrion, velocity and displacement. The baseline problem. Bracketed durations and peak ground acceleration, peak ground displacement and permanent displacements. Other parameters that quantify the severity of strong seismic actions. 

Objectives

Knowing in practice the parameters that define the severity of an earthquake in a site. 

03 Analysis of accelerograms

Dedication

2.0 h Theory

Description

Fourier spectrum: amplitude and phase. Long period effects. Filtering. Baseline correction. 

Objectives

Understanding and analyzing the ground motion in the frequency domain. To detect and correct long period effects on the baseline. 

04 Response and response spectra

Dedication

2.0 h Theory + 4.0 h Laboratory

Description

Response of a linear system with one degree of freedom. Acceleration, velocit and displacement responses. Equació del moviment. Resposta d'acceleració, velocitat i desplaçament. Valors máxims. aproximació de petits esmorteïments. 

Objectives

Knowledge of the response of a single degree of freedom linear system. To understand, at qualitative and quantitative levels, the meaning of the response spectrum as the maximum response of a single degree of freedom damped linear system. 

08 Practices

Dedication

10.0 h Assignments + 2.0 h Laboratory

Description

Response spectra practices local response practices 

06 Design spectra

Dedication

2.0 h Theory

Description

Smoothed response spectra. DEfinition of the seismic actions in seismic codes. The spanish code NCSE-02. The Eurocode EC08. 

Objectives

To know how the seismic action is defined in seismic codes 

05 Local effects

Dedication

7.0 h Theory

Description

Introduction. Importance of local effects. Cases. Effects of surface topography, soil and subsurface geometry: amplification. Methods for estimating the effects of soil: empirical and analytical. Analytical methods: calculation programs. Empirical methods: site reference and spectral ratios. The method of Nakamura. Case studies. 

Objectives

To introduce students to the assessment of the effects of seismic amplification due to the geology and / or to local topography. To introduce students to the assessment of the effects of seismic amplification due to the geology and / or local topography. 

07 Advanced topics

Dedication

3.0 h Theory + 4.0 h Laboratory

Description

Liquefaction (detection) Liquefaction laboratory 

Activities

Problems

Dedication

6.0 h Supervised activities

Description

Solving theoretical problems.

Grading rules (*)

(*) The evaluation calendar and grading rules will be approved before the start of the course.

The course assessment takes into account the following: attendance; exercises; course work, written exam.

Test rules

If not done any activity planned in the period, will be considered as a zero points score.

Teaching methodology

The course consists of 45 hours of class. 25hours are devoted to lectures ,15 hours to exercises and practical problems,

Office hours

Thursday from 12 to 14 and by appointment.

Basic bibliography

Complementary bibliography