Proceedings of the 7th International Conference on Earthquake Engineering and Seismology : 7ICEES 2023—Volume 2 / edited by Murat Altug Erberik, Aysegul Askan, Mustafa Kerem Kockar.

Format:

Book

Author/Creator:

Erberik, Murat Altug.

Contributor:

Askan, Aysegul.

Kockar, Mustafa Kerem.

Series:

Lecture Notes in Civil Engineering, 2366-2565 ; 401

Language:

English

Subjects (All):

Engineering geology.

Geotechnical engineering.

Buildings--Design and construction.

Buildings.

Geoengineering.

Geotechnical Engineering and Applied Earth Sciences.

Building Construction and Design.

Local Subjects:

Geoengineering.

Geotechnical Engineering and Applied Earth Sciences.

Building Construction and Design.

Physical Description:

1 online resource (590 pages)

Edition:

1st ed. 2024.

Place of Publication:

Cham : Springer Nature Switzerland : Imprint: Springer, 2024.

Summary:

This volume gathers the proceedings of the 7th International Conference on Earthquake Engineering and Seismology (7ICEES), held in Antalya, Turkey on November 6-10, 2023, and affiliated with the 18th World Conference on Seismic Isolation (18WCSI). The conference discussed state-of-the-art information as well as emerging concepts and innovative applications related to earthquake engineering and seismology, in particular structural or non-structural risk mitigation tools for critical infrastructure. The contributions, which are published after a rigorous international peer-review process, highlight numerous exciting ideas that will spur novel research directions and foster multidisciplinary collaboration among different specialists.

Contents:

Intro

Preface

Contents

Seismology and Strong Ground Motion

Earthquake Epicenter Forecast Studies with Single-Station and Multi-Station Algorithms Using 30.10.2020 Sesame Earthquake Records

1 Introduction

2 Dataset

3 Methodology

3.1 Determination of the Distance Between Epicenter and Station

3.2 Locating the Earthquake Epicenter by Using Single-Station Data

3.3 Locating the Earthquake Epicenter by Using Multiple Station Data

4 Results

4.1 Results of Single-Station Method

4.2 Results of Multiple-Station Method

5 Conclusion

References

Performance of Existing Fling Step Predictive Models with Fling Database of Earthquakes in Türkiye

2 A Review on the Existing Predictive Models

2.1 Kamai et al. [6] Fling Step Prediction Model (KAG14)

2.2 Burks and Baker [7] Fling Step Prediction Model (BB16)

3 Performance of the Prediction Models for Kahramanmaraş (Mw 7.7) Earthquake

4 Conclusion

Prediction of Peak Ground Velocity (PGV) and Cumulative Absolute Velocity (CAV) of Earthquakes Using Machine Learning Techniques

2 Dataset and Data Preprocessing

2.1 Preprocessing of Data

3 A Short Summary of ML Algorithms

3.1 ML Algorithms

3.2 Performance Evaluation Metrics

3.3 Hyperparameters

4 Result

Nonparametric Ground Motion Models of Cumulative Absolute Velocity and Peak Ground Velocity for the Italian Dataset

2 Ground Motion Dataset

3 Backpropagation Neural Network (BPNN)

4 Analysis of the Results

5 Conclusions

Determination of the Preliminary Velocity Model Using Receiver Function Analysis Method with DEUNET Seismological Observation Network Data

2 Methodology

3 Data Selection and Conducted Studies

References.

Source Parameters of the 2023 Kahramanmaraş Earthquake Aftershocks in the East Anatolian Fault Zone

2 Data

3 Analysis

3.1 Source Corner Frequency Analysis

3.2 Seismic Moment and Stress Drop Calculation

4 Results and Discussion

4.1 Source Corner Frequency

4.2 Seismic Moment and Stress Drop

Determination of Earthquake Focal Mechanism Using Artificial Intelligence

2 Materials and Methods

3 Study Area and Data

Çanakkale Basin Strong Ground Motion Network

2 The Strong Motion Network and Boreholes

3 The Earthquake Data

4 Data Analyses and Results

Field Survey-Based Macroseismic Intensity Map of the 6th of February 2023 Kahramanmaraş Earthquakes

3 Results and Discussion

4 Conclusions

Probabilistic Seismic Hazard Analysis of the Izmir Bay Area

Ground Motion Simulation and Site Characterization Working Group Studies in COSMOS Session

VS Profiles for Turkey

2 VS Profiles in Turkey

3 Comparison of VS Profiles

Stochastic Ground Motion Simulation for the 9th July 1998 Faial Earthquake Using Source-Based and Site-Based Stochastic Methods

2 Stochastic Source-Based Approach

3 Stochastic Site-Based Approach

4 Study Area

5 Simulation of the 9th of July 1998 Faial Earthquake (Mw = 6.2)

6 Evaluation of Real and Simulated Intensity Measures

6.1 Logarithmic Misfits

6.2 Goodness of Fit Scores

7 Conclusion

Evaluation of Multivariate Adaptive Regression Splines for Prediction of Kappa Factor in Western Türkiye

3 Methods

3.1 Multiple Linear Regression

3.2 Multivariate Adaptive Regression Splines

Estimating Site Amplifications for an Enhanced Understanding of Ground Motion Effects in Northwestern Türkiye

2.1 Database

3 Results

BB-SPEEDset: A Validated Dataset of Simulated Earthquake Ground Motions for Engineering Aims

2 BB-SPEEDset: A Dataset of Physics-Based Simulated Accelerograms

3 Validation of BB-SPEEDset

3.1 Seismological Validation Checks

3.2 Engineering Validation Checks

Machine Learning for Damage Classification, Risk Mitigation and Post-earthquake Management

2 Machine Learning Tools

3 Supervised ML Tools

4 Hyperparameters Optimization

5 Results and Discussion

6 Conclusion

Effectiveness of Synthetic Ground-Motions for Seismic Assessment of Unreinforced Masonry Structures: Application to a Case Study

2 The Case Study

2.1 The 2009 L'Aquila Earthquake

2.2 Structural Model

3 Materials and Methods

3.1 Ground Motion Simulation Methodology

3.2 Applied Element Model

4.1 Simulated and Real Ground Motion Records

4.2 NLTHAs Outcomes

Geotechnical Earthquake Engineering

Vertical Variability of Shear Modulus Effects on the Seismic Responses of Slopes

2 Soil Conditions

3 Probabilistic Method

3.1 Indirect Simulation of Non-gaussian Random Fields

3.2 Spatial Variability of Unbounded Soil Properties

3.3 Probabilistic Shear Modulus Variation with Depth

4 Numerical Simulation.

4.1 Finite Element Model with PLAXIS 2D

4.2 Dynamic Boundary Conditions

5.1 Comparison Between SHAKE and "1D Et 2D" PLAXIS

5.2 Comparison Between Flat and Slope Ground

5.3 2D Site Response Analysis of 1D Random Fields of Slope of 30°

5.4 Site Response Analysis Comparing Experimental, Homogeneous and Probabilistic Conditions

6 Conclusions

Effects of Soil Heterogeneities on Its Seismic Responses

2 Techniques for Analyzing the Spatial Variability of the Soil Properties

3 Heterogeneous Random Soil Model

3.1 Effect of Heterogeneity on the Free-Field Responses Acceleration

3.2 Filtering Effect

4 Multi-Layer Soil Model with Random Interfaces

4.1 Effect of the Random Interfaces on the Free-Field Responses Acceleration

4.2 Filtering Effect

GIS-Based Soil Investigation of Balıkesir (Northwest Turkey) with Geophysical and Geotechnical Methods

2 The Geology of the Study Area

3 Methodology and Data Analysis

3.1 Microtremor Studies

3.2 Strong Ground Motion Data

3.3 Multichannel Surface Wave Method (MASW)

3.4 ArcGIS

5 Discussion and Conclusion

Geotechnical Design Case Study of Soil-Structure-Pile Interaction Principles According to TBDY 2018

2 Case Study Project Overview

2.1 Railway Bridge Section and Soil Conditions

3 Seismic Condition and Liquefaction Potential

3.1 Structural Loads of Railway Bridge Section

4 Site Response Analysis

5 2D Finite Element Based Analysis

5.1 2D Model Constrains and Assumptions

5.2 Finite Element Modelling and Results

Determination of Root-Soil Structure Effects on Soil Strength from Direct Shear Test

2 Materials and Methods.

3 Conclusions and Evaluations

The Rockfall Induced by Earthquake Mw 5.7 on April 22. 2022. Near Stolac City (BIH)

2 The First Time Was Activated Early Alert Earthquake Mobile Alarm!

3 The Basic Geological Setting of Stolac Area

3.1 Tectonics

4 Seismic Characteristics of the Region

4.1 Seismic Sequence Characteristics of the April 2022

5 Consequence of Rockfall and Earthquake

6 Engineering Geology Data Collected from the Field

7 Slope Stabilization and Solution Rockfall

8 Conclusion

Experimental Study on Effectiveness of Tire Waste-Sand Cushion on Seismic Performance of Retaining Wall

2.1 Sand

2.2 Tire Crumb

2.3 Experimental Program

3.1 Acceleration Response

3.2 Displacement Response

Effects of Shear Wave Velocity Uncertainties on the Geotechnical and Geophysical Analysis of an Urban Site (Oran, Algeria)

2 Proposed Approach

2.1 Correlation Relationships

3 Reference Database

3.1 Modeling the Spatialization of the Link Between Vs and qp

4 Spatial Variability Modelling

4.1 On Kriging

4.2 Identification of a Variogram Model

4.3 Mapping Results of Vs,30

Laboratory Testing of an Optical Fiber-Based Monitoring System Developed for Earthquake-Induced Landslides

2.1 Distributed Fiber Optic Sensing (DFOS)

2.2 Laboratory Experiment Setup

3 Results and Discussions

Applicability of Site Amplification Models for Hard Rock Site Conditions

2 Compilation of the Dataset

3 Deconvolution of Surface Motions by 1-D EQL Site Response Analysis and Estimated Site Amplification Factors.

4 Conclusions.

Notes:

Description based on publisher supplied metadata and other sources.

Other Format:

Print version: Erberik, Murat Altug Proceedings of the 7th International Conference on Earthquake Engineering and Seismology

ISBN:

9783031573576

OCLC:

1441807864