Ductile crack initiation in welded connections with highly dissipative panel zones

A. Skiadopoulos; D. G. Lignos 

Urban forms across continents: A data-driven comparison of Lausanne and Philadelphia

A. Carmès; L. Catteau; A. Sonta; A. Tavakoli 

Weiterentwicklung von Schadensäquivalenzfaktoren für die Ermüdungsbewertung von Eisenbahnbrücken in Europa

G. Bianchi; A. Nussbaumer 

Towards Sustainable End-of-Life Management of Wind Turbine Blades Through Circular Economy Strategies: The Case Study of Indonesian Wind Farms

A. Andira; C. Baniotopoulos 

Benchmark cases of WIM data for traffic simulations – Appendix to OFROU report 6

P. Miglietta; A. Nussbaumer 

Prediction of Energy Consumption and Energy Savings in an Urban Vertical Farm Benchmark

S. Xie; P. Martinez‐Vazquez; C. Baniotopoulos 

Quantifying the reserve capacity of deformed steel members: predictions from deep learning models utilizing point clouds

I. Katircioglu; T. Gu; G. Obozinski; N. Bijelić; D. G. Lignos 

Aerodynamic Performance of Buildings with Balconies and HAWT Mounted on the Roof

M. A. A. López; F. H. Zahuantitla; P. Martinez-Vazquez; C. Baniotopoulos; O. D. Hernández 

A torsional fiber element and a multiaxial softening model to simulate cyclic interactive buckling in wide-flanged steel members

A. Maity; A. Kanvinde; D. I. Heredia Rosa; A. de Castro e Sousa; D. G. Lignos 

Deciphering tensile fatigue behavior of UHPFRC using magnetoscopy, DIC and acoustic emission

J. Zhan; I. Bayane; E. Brühwiler; A. Nussbaumer 

A Force‐Based Beam‐Column Element With Selective Gradient‐Inelasticity for Softening Materials in 3‐Dimensional Nonlinear Analysis

D. I. H. Rosa; A. d. C. e. Sousa; D. G. Lignos; A. Maity; A. Kanvinde 

Hysteretic Behavior of Circular Hollow Section Panel Zones in Beam-to-Column Subassemblies with Large Panel Aspect Ratio

Y. Ashida; Y. Koetaka; T. NAKANO; I. Chan; D. G. Lignos 

Simulating Interactive Buckling in Steel Members Using a Torsional Fiber Element Integrated with a Multiaxial Local Buckling Constitutive Model

A. Maity; A. Kanvinde; D. I. H. Rosa; A. de Castro e Sousa; D. G. Lignos 

Special Issue: Large‐Scale Testing of Earthquake‐Resistant Structures: Accomplishments and Future Challenges

D. G. Lignos; L. A. Fahnestock 

STEEL-3dPointClouds: dataset supporting quantification of residual life and reusability of steel beam-columns

T. Gu; N. Bijelić; I. Katircioglu; G. Obozinski; D. G. Lignos 

Proposed Stiffener Spacing Requirements for Intermediate Length Links in Eccentrically Braced Frames

N. G. Skretas; T. L. Karavasilis; D. G. Lignos 

A Multiaxial Plasticity Model with Softening for Simulating Inelastic Cyclic Local Buckling in Steel Beam Columns Using Fiber Elements

D. I. Heredia Rosa; A. De Castro e Sousa; D. G. Lignos; A. Maity; A. Kanvinde 

Shake table tests on nonlinear steel fuses for the acceleration-control of nonstructural components

A. Elkady; A. K. Kazantzi; M. Dietz; L. Dihoru; R. De Risi et al. 

High cycle tensile fatigue behavior of steel rebar reinforced – UHPFRC at high R-ratio

J. Zhan; A. Nussbaumer; E. Brühwiler 

Use of interactive tools in seismic engineering and structural stability to facilitate learning and foster engagement: Application to high-school outreach and university courses

N. Bijelić; A. Skiadopoulos; D. I. H. Rosa; D. G. Lignos 

Models and methods for probabilistic safety assessment of steel structures subject to fatigue

J. Maljaars; J. Leander; A. Nussbaumer; J. D. Sørensen; D. Straub 

A Multiaxial Plasticity Model with Softening for Simulating Inelastic Local Buckling in Steel Beam Columns under Monotonic Loading through Fiber Elements

D. I. Heredia Rosa; A. De Castro E Sousa; D. G. Lignos; A. Maity; A. Kanvinde 

Evaluation of overstrength-based interaction checks for columns in steel moment frames

T. Falborski; G. Murtas; A. Elkady; D. Lignos; A. Kanvinde 

Quantification of hidden safety reserves between different highway traffic load models based on probabilistic calibration analysis

S. Martinolli; A. Taras; X. Malja; P. Miglietta; A. Muttoni et al. 

Full-Scale Tests to Characterize the Effect of Framing Action and Slab Continuity on the Collapse Capacity of Composite Frames Under Cyclic Loading

H. El Jisr; D. G. Lignos 

Uniaxial material model with softening for simulating the cyclic behavior of steel tubes in concrete-filled steel tube beam-columns

S. Wang; W. Wang; D. G. Lignos 

Strain-based analysis on the influence of local undercut geometry on fatigue crack initiation life

A. Niraula; H. Remes; A. Nussbaumer 

Cyclic pushover analysis for seismic response evaluation of a full-scale 10-story steel building tested on the E-Defense shake-table

J. Jin; T. Nagae; T. Asai; T. Okazaki; J. Li et al. 

Sharing data and code facilitates reproducible and impactful research

J. W. Baker; H. Crowley; D. Wald; E. Rathje; S. K. Au et al. 

Parametric study on the decarbonization potential of structural system and concrete mix design choices for mid-rise concrete buildings

H. Hafez; P. Bajic; S. Aidarov; X. Malja; M. Drewniok et al. 

Model uncertainties in action effects and load bearing capacity calculation in statically indeterminate reinforced concrete structures

X. Malja; A. Nussbaumer; A. Muttoni 

Embodied Carbon Premium for Cantilevers

J. Helal; D. Trabucco; D. M. V. Ruggiero; G. Perrucci; P. Miglietta 

A WIM-Based Assessment of Multiple Vehicle Presence Effects on Fatigue Damage of Highway Bridges

M. Sjaarda; A. Nussbaumer; S. Walbridge 

Local relaxation of residual stress in high-strength steel welded joints treated by HFMI

Y. Ono; H. Remes; K. Kinoshita; H. C. Yıldırım; A. Nussbaumer 

High cycle tensile fatigue behavior of UHPFRC

J. Zhan; A. Nussbaumer; E. Brühwiler 

A MULTIAXIAL PLASTICITY MODEL WITH SOFTENING FOR FIBER-BASED STEEL BEAM-COLUMNS

Proposed Limits of Stiffener Spacing Requirements for Short and Intermediate Length EBF Steel Links

N. G. Skretas; T. L. Karavasilis; D. G. Lignos 

Modelling and Experimental Investigation of Ductile Crack Initiation in Welded Connections with Bevelled Backing Bars and Inelastic Panel Zones

A. Skiadopoulos; D. G. Lignos 

A Novel Fiber Element to Simulate Interactive Local and Lateral Torsional Buckling in Steel Moment Frames

A. Maity; A. Kanvinde; D. I. Heredia Rosa; A. de Castro e Sousa; D. G. Lignos 

Seismic Performance of Steel Moment-Resisting Frames Utilizing Dissipative Embedded Column Base Connections

H. Inamasu; N. Bijelic; D. G. Lignos 

A Softening Constitutive Law and Gradient-Inelastic Fiber-Based Element for 3-Dimensional Frame Simulations Under Seismic Excitations

Influence of fiber orientation on the tensile behavior of UHPFRC and reinforced UHPFRC under static and fatigue loadings

Evaluation des ponts routiers existants avec un modèle de charge de trafic actualisé. Modélisation des dalles de roulement des ponts-poutres (Rapport interne EPFL n° 306891-2). – Édition 2024 V1.01

L. L. L. Mathevet; A. Nussbaumer 

Evaluation des ponts routiers existants avec un modèle de charge de trafic actualisé

D. T. Papastergiou; A. Nussbaumer; M. Sjaarda; L. L. L. Mathevet; P. Miglietta et al. 

Evaluation des ponts routiers existants avec un modèle de charge de trafic actualisé. Modélisation des ponts bipoutres (Rapport interne EPFL n° 306891-1). – Édition 2024 V1.03

L. L. L. Mathevet; C. Vaccari; A. Nussbaumer 

Evaluation des ponts routiers existants avec un modèle de charge de trafic actualisé. Modélisation des ponts dalles et cadres (Rapport interne EPFL n° 306891-3). – Édition 2024 V1.04

L. L. L. Mathevet; A. Nussbaumer 

Comparative Design of Two-Storey Buildings Using the New Eurocode 8

A. Atienza 

Évaluation des ponts-rails existants. Larges Pièces

C. Frey 

Evaluation d’un pont mixte existant Cas d’étude: Pont d’Illarsaz

D. G. L. Medori 

Road bridge and fatig limit; monitoring, traffic simulation and damage calculation

A. Glutz 

Assessment of resistance models according to SIA 263 and the new Eurocode 3 for lateral torsional buckling of I-shaped bridge girders

G. Najid 

Development of models for assessing corroded steel girder web panels in bridges

J. H. Klok 

Assessment of existing steel structures

M. Pellini 

Experimental validation, numerical modelling and design comparison for steel beams against lateral torsional buckling

L. Kozel 

Evaluation d’un pont mixte existant Viaduc de Turtig-Raron

T. P. J. Luisier 

Conception d’une passerelle à mobilité douce

M. Poli 

Construction d’une nouvelle passerelle mobilité douce pour relier les quartiers nord et sud de la gare de Zurich

L. Morina 

Backbone curve variations on steel building seismic response

B. Maison; M. S. Speicher; D. Lignos 

Experiments and proposed model for residual stresses in hot-rolled wide flange shapes

A. Skiadopoulos; A. d. C. Sousa; D. G. Lignos 

Proposed Stiffener Spacing Requirements for the Seismic Design of Short Links in Eccentrically Braced Steel Frames

N. G. Skretas; T. L. Karavasilis; D. G. Lignos 

Uniaxial Cyclic and Tensile Tests on Structural Metallic Materials

A. R. Hartloper; S. Ozden; A. d. C. e. Sousa; D. G. Lignos 

A Displacement-Based Fiber Element to Simulate Interactive Lateral Torsional and Local Buckling in Steel Members

A. Maity; A. Kanvinde; D. I. I. Heredia Rosa; A. d. C. E. Sousa; D. G. Lignos 

Influence of gravity connections and damper activation forces on the seismic behavior of steel CBF buildings with dissipative floor connectors

M. Paronesso; D. G. Lignos 

Exploring the potential of the critical shear crack theory for reinforced and post-tensioned glass beams: Initial analysis and experiments

J. Cupac; C. Louter; A. Nussbaumer 

The automated collapse data constructor technique and the data-driven methodology for seismic collapse risk assessment

N. Bijelic; D. G. Lignos; A. Alahi 

Full-Scale Experiments of Cyclically Loaded Welded Moment Connections with Highly Dissipative Panel Zones and Simplified Weld Details

A. Skiadopoulos; D. G. Lignos; M. Arita; S. Hiroshima 

Seismic Assessment and Retrofit of Pre-Northridge High Rise Steel Moment Resisting Frame Buildings with Bilinear Oil Dampers

S. Akcelyan; D. G. Lignos 

Experimental Evaluation and Modeling of Residual Stress Distributions for Hot-Rolled Wide Flange Steel Members

A. Skiadopoulos; A. A. Sousa; D. Lignos 

Full Scale Experiments of a Composite Steel Moment Resisting Frame: Behavioral Insights and Implications on Seismic Design

H. El Jisr; D. Lignos 

The new Chapter 9 of Eurocode 8 Part 3 for Seismic Assessment of Existing Steel Structures

D. Lignos 

Experimental Investigation of Instability-Free Welded Moment Connections With Simplified Weld Details

A. Skiadopoulos; D. Lignos; M. Arita; S. Hiroshima 

Proposed Limits of Stiffener Spacing Requirements for EBF Links Within the Framework of Eurocode 8

N. Skretas; T. Karavasilis; D. Lignos 

Proposed Panel Zone Model for Beam-To-Column Joints in Steel Moment Resisting Frames

A. Skiadopoulos; A. M. A. Elkady; D. Lignos 

Dissipative Embedded Column Bases for Enhanced Seismic Performance of Steel Moment Resisting Frames

H. Inamasu; A. A. Sousa; D. Lignos 

The use of ductile steel fuses for the seismic protection of acceleration sensitive non- structural components: Numerical and Experimental verification

A. Kazantzi; A. M. A. Elkady; D. Vamvatsikos; D. Lignos; E. Miranda 

Digital-Image-Correlation for Simulating Cyclic Local Buckling in Steel Beams

S. Ozden; A. A. Sousa; D. Lignos 

Towards instability-free welded moment connections

A. Skiadopoulos; D. Lignos 

Surrogate modelling for seismic collapse risk assessment of steel moment resisting frames

N. Bijelic; A. Skiadopoulos; D. Lignos 

Geometric tolerances of welded connections with inelastic panel zones

C. Wen; A. Skiadopoulos; D. G. Lignos 

Proposed residual stress model for hot‐rolled wide flange steel cross sections

A. Skiadopoulos; A. de Castro e Sousa; D. G. Lignos 

Local relaxation of residual stress in HFMI-treated high-strength steel welded joints subjected to high-peak loads

Y. Ono; H. Remes; K. Kinoshita; H. C. Yildirim; A. Nussbaumer 

New developments on fatigue in Eurocode on steel structures

M. Lukić; M. Euler; A. Nussbaumer; M. Rauch; D. Pope 

Hysteretic behaviour of welded connections with highly inelastic panel zones

A. Skiadopoulos; D. G. Lignos; M. Arita; S. Hiroshima 

Finite element investigation of the Slotted-Hidden-Gap (SHG) connection for square HSS bracing members under cyclic loading

J. Luu 

Conception d’une passerelle de mobilité douce

G. Baumgartner 

Conception et dimensionnement durable : Étude comparative et conception multi-matériaux

F. Dumont 

Passerelle CFF Delémont. Rapport technique

J. Grezet 

Use of Iron-Based Shape Memory Alloys for Anchor Yield Column Base Connections

R. Guby 

Database of Residual Stress Measurements on Hot-rolled Wide Flange Steel Cross Sections

A. Skiadopoulos; A. de Castro e Sousa; D. Lignos 

Experimental Investigation of the Inelastic Cyclic Behavior of Concrete-Filled Double-Skin Tubular Beam-Columns with Corrugated Inner Skins and Ultrahigh-Strength Corner Tubes

M. Farahi; A. Heidarpour; D. G. Lignos; X-L. Zhao; R. S. Al-Mahaidi 

Effect of thermomechanical treatment and microstructure on pseudo-elastic behavior of Fe-Mn-Si-Cr-Ni-(V, C) shape memory alloy

M. Mohri; I. Ferretto; C. Leinenbach; D. Kim; D. G. Lignos et al. 

Best-fit constraint equations for coupling mixed-dimension simulation models with wide flange cross sections

A. R. Hartloper; A. d. C. e. Sousa; D. G. Lignos 

Seismic design and performance of steel concentrically braced frame buildings with dissipative floor connectors

M. Paronesso; D. G. Lignos 

Proposed Backing Bar Detail in Welded Beam-to-Column Connections for Seismic Applications

A. Skiadopoulos; D. G. Lignos 

Closure to “Experimental Evaluation of Steel Columns under Seismic Hazard-Consistent Collapse Loading Protocols” by Yusuke Suzuki and Dimitrios G. Lignos

Y. Suzuki; D. G. Lignos 

Low-damage steel structures for enhanced life-cycle seismic performance

D. G. Lignos; M. Paronesso 

Seismic demands of steel moment resisting frames with inelastic beam-to-column web panel zones

A. Skiadopoulos; D. G. Lignos 

Development and Experimental Validation of Dissipative Embedded Column Base Connections for Enhanced Seismic Performance of Steel Moment-Resisting Frames

H. Inamasu; A. d. C. e. Sousa; D. G. Lignos 

Proposed nonlinear macro-model for seismic risk assessment of composite-steel moment resisting frames

H. El Jisr; M. Kohrangi; D. G. Lignos 

Finite element modeling and behavior of dissipative embedded column base connections under cyclic loading

H. Inamasu; D. G. Lignos 

Seismic performance of steel columns interacting with embedded column bases while exhibiting inelastic deformations

H. Inamasu; D. G. Lignos 

Damage-Based Assessment of the Fatigue Crack Initiation Site in High-Strength Steel Welded Joints Treated by HFMI

Y. Ono; H. C. Yildirim; K. Kinoshita; A. Nussbaumer 

Warping-Inclusive Kinematic Coupling in Mixed-Dimension Macro Models for Steel Wide Flange Beam Columns

A. R. Hartloper; A. A. Sousa; D. Lignos 

Analytical Studies in Support of an Improved Approach to the Design of Acceleration-Sensitive Nonstructural Elements

A. Kazantzi; E. Miranda; D. Vamvatsikos; A. M. A. Elkady; D. Lignos 

Experimental Study to Validate an Improved Approach to Design Acceleration-Sensitive Nonstructural Components

A. M. A. Elkady; D. Vamvatsikos; D. Lignos; A. Kazantzi; E. Miranda 

Assessment of stiffener spacing design requirements for intermediate EBF links via nonlinear finite element analysis

N. Skretas; T. Karavasilis; D. Lignos 

Soil-Structure Interaction effects on the seismic behavior of steel moment resisting frames: Preliminary assessment

C. Petridis; D. Lignos; D. Pitilakis 

Seismic stability of steel moment resisting frames with inelastic panel zones

A. Skiadopoulos; D. Lignos 

Development of dissipative embedded columns base connections for mitigating column axial shortening

H. Inamasu; A. A. Sousa; D. Lignos 

Full-scale testing of European steel beams with reduced beam section under reversed cyclic loading

H. Inamasu; D. Lignos 

Investigation on the fatigue resistance of thick transverse attachments and design of VA fatigue tests

D. Leonetti; Y. Takai; K. Kinoshita; A. Nussbaumer 

Computational Investigation of Mode-I Fatigue Crack Growth in CFRP-Strengthened Steel Plates with a Cohesive Zone Model

M. Mohajer; M. Bocciarelli; P. Colombi; A. Hosseini; A. Nussbaumer et al. 

Experimental Study on the Static and Fatigue Behaviour of a New Mechanical Wedge-Barrel Anchor

H. Heydarinouri; M. Motavalli; A. Nussbaumer; E. Ghafoori 

Development of a Strengthening System for Riveted/Bolted Steel Connections Using Prestressed CFRP Rods

H. Heydarinouri; M. Motavalli; A. Nussbaumer; E. Ghafoori 

The Role of the Composite Floor System and Framing Action in the Seismic Performance of Composite Steel Moment-Resisting Frames

Welded moment connections with highly dissipative panel zones for enhanced seismic performance of steel moment frames

Seismic Design and Behavior of Steel Braced Frame Buildings with Friction Dampers as Dissipative Floor Connectors

Assessment of resistance models according to SIA 263 and the new Eurocode 3 for lateral torsional buckling of I-shaped bridge girders

F. Mosca 

Seismic performance of structures incorporating seismic isolation with lead-rubber bearings

E. Merhi 

Development of a Python-Based Simulation Tools Library for Composite Steel Concrete Structures

C. Schipani 

Development of a road bridge digital twin for simulating traffic loadings

P. Cattin 

Passerelle “En Dorigny”, Chavannes-près-Renens

E. Canomeras 

Conception et dimensionnement de la passerelle “En Dorigny”

M. R. Stirnimann 

Conception et dimensionnement d’une passerelle courbe mixte acier-be ton

A. Letertre 

Assessment of Resistance Models According to SIA 263 & Eurocode 3 Provisions for Lateral Torsional Buckling of I-Shaped Hot-Rolled Members

N. Gros 

Non-linear modeling and seismic risk assessment of composite steel moment resisting frames

N. Kempter 

Experimental study of sliding friction damper with composite materials for earthquake resistant structures

M. Paronesso; D. G. Lignos 

Multiaxial fatigue criteria for prestressed strengthening of steel connections

H. Heydarinouri; A. Nussbaumer; M. Motavalli; E. Ghafoori 

FE analysis and experimental validation of mechanical wedge-barrel anchors for CFRP rods

H. Heydarinouri; A. Vidovic; A. Nussbaumer; E. Ghafoori 

A reanalysis of fatigue test data for longitudinal welded gusset joints in as-welded and high frequency mechanical impact (HFMI)-treated state

Y. Ono; C. Baptista; K. Kinoshita; H. C. Yildirim; A. Nussbaumer 

Full-scale testing of naturally buckling steel braces and evaluation of partially rib-strengthened sections to cumulative damage

K. Hayashi; K. A. Skalomenos; S. Jamshiyas; H. Inamasu 

High Order Finite Volume Schemes for Solving the Non-Conservative Convection Equations on the Unstructured Grids

Q-M. Huang; Y-X. Ren; Q. Wang 

Cyclic metal plasticity model parameters with limited information: a constrained optimization approach

A. A. Sousa; A. R. Hartloper; D. Lignos 

Structural response of fire-exposed laminated glass beams under sustained loads; exploratory experiments and FE-Simulations

C. Louter; C. Bedon; M. Kozlowski; A. Nussbaumer 

Reliability analysis of welded stud shear connectors on simply-supported bridge girders

M. Sjaarda; J. S. West; S. Walbridge 

Development of a Mechanical Wedge-Barrel Anchor for CFRP Rods: Static and Fatigue Behaviors

H. Heydarinouri; M. Motavalli; A. Nussbaumer; E. Ghafoori 

Strengthening of Steel Connections in a 92-Year-Old Railway Bridge Using Prestressed CFRP Rods: Multiaxial Fatigue Design Criterion

H. Heydarinouri; A. Nussbaumer; M. Motavalli; E. Ghafoori 

Fragility Assessment of Beam-Slab Connections for Informing Earthquake-Induced Repairs in Composite-Steel Moment Resisting Frames

H. El Jisr; D. Lignos 

Constitutive Modeling of Structural Steels: Nonlinear Isotropic/Kinematic Hardening Material Model and Its Calibration

A. R. Hartloper; A. de Castro e Sousa; D. G. Lignos 

Experimental Evaluation of Steel Columns under Seismic Hazard-Consistent Collapse Loading Protocols

Y. Suzuki; D. G. Lignos 

Development of Inelastic Panel Zone Database

A. Skiadopoulos; D. G. Lignos 

Proposed Panel Zone Model for Seismic Design of Steel Moment-Resisting Frames

A. Skiadopoulos; A. Elkady; D. G. Lignos 

Post-tensioning of glass beams: Analytical determination of the allowable pre-load

J. Cupac; C. Louter; A. Nussbaumer 

Rate-dependent model for simulating the hysteretic behavior of low-yield stress buckling-restrained braces under dynamic excitations

S. Akcelyan; D. G. Lignos 

Development of Mechanical Strengthening System for Bridge Connections Using Prestressed CFRP Rods

H. Heydarinouri; M. Motavalli; A. Nussbaumer; E. Ghafoori 

Seismic design of non-dissipative embedded column base connections

H. Inamasu; A. Kanvinde; D. Lignos 

Closure to “Proposed Updates to the ASCE 41 Nonlinear Modeling Parameters for Wide-Flange Steel Columns in Support of Performance-Based Seismic Engineering” by Dimitrios G. Lignos, Alexander R. Hartloper, Ahmed Elkady, Gregory G. Deierlein, and Ronald Hamburger

D. G. Lignos; A. R. Hartloper; A. Elkady; G. G. Deierlein; R. Hamburger 

Uplift mechanics of unanchored liquid storage tanks subjected to lateral earthquake loading

K. Bakalis; S. A. Karamanos 

Flexural behaviour of post-tensioned glass beams: Experimental and analytical study of three beam typologies

J. Cupać; C. Louter; A. Nussbaumer 

Experimental behavior of iron-based shape memory alloys under cyclic loading histories

D. I. H. Rosa; A. Hartloper; A. de Castro e Sousa; D. G. Lignos; M. Motavalli et al. 

Anchor-yield exposed column bases for minimizing residual deformations in seismic-resistant steel moment frames

H. Inamasu; A. d. C. e. Sousa; G. Gueell; D. G. Lignos 

Hysteretic Behaviour of Shear Stud Connectors in Composite Steel Moment‐Resisting Frames

H. El Jisr; D. Lignos 

EaRL: An Open-Source Software for Earthquake Risk, Loss and Lifecycle Assessment

A. M. A. Elkady; D. Lignos 

The impact of heavy vehicle platoons on bridge traffic loads

M. Sjaarda; A. Nussbaumer 

Reduced-order Models for Simulating Coupled Geometric Instabilities in Steel Beam-columns Under Inelastic Cyclic Straining

Development of Dissipative Steel Column-Base Connections for Steel Moment-Resisting Frames under Seismic Loading

Multiaxial fatigue behavior and strengthening of riveted double-angle connections in steel bridges using prestressed CFRP rods

Intelligent Management of Underground Infrastructure

M. Esmaeelzadeh 

Seismic Retrofitting of Existing Steel Structures With Buckling Restrained Bracings

A. Forni 

Passerelle mobilité douce «en Dorigny»

S. Cabrele 

Conception et dimensionnement d’une passerelle en BFUP

M. Brun 

Recalibration of damage equivalence factor for fatigue verification on road bridge

C. Vaccari 

Finite element investigation of stability bracing force demands of steel moment resisting frame columns under cyclic loading

M. Beqiraj 

Experimental investigation of the cyclic properties of welds in mild structural steels

S. Ozden 

Influence of residual stresses on the buckling capacity of axially loaded steel columns

G. Falconi 

Irreversible cyclic cohesive zone model for prediction of mode I fatigue crack growth in CFRP-strengthened steel plates

M. Mohajer; M. Bocciarelli; P. Colombi; A. Hosseini; A. Nussbaumer et al. 

EaRL—Software for Earthquake Risk, Loss and Lifecycle Analysis

A. M. A. Elkady; D. Lignos 

Fatigue properties of as-welded and post-weld-treated high-strength steel joints: The influence of constant and variable amplitude loads

H. C. Yildirim; H. Remes; A. Nussbaumer 

Hysteretic Behavior of Moment-Resisting Frames Considering Slab Restraint and Framing Action

H. El Jisr; A. Elkady; D. G. Lignos 

Fiber-based hysteretic model for simulating strength and stiffness deterioration of steel hollow structural section columns under cyclic loading

Y. Suzuki; D. G. Lignos 

Consistency in Solving the Inverse Problem of the Voce-Chaboche Constitutive Model for Plastic Straining

A. A. Sousa; Y. Suzuki; D. Lignos 

A systematic approach to estimating traffic load effects on bridges using weigh-in-motion data

M. Sjaarda; T. Meystre; A. Nussbaumer; M. A. Hirt 

Proposed methodology for building-specific earthquake loss assessment including column residual axial shortening

A. Elkady; G. Guell; D. G. Lignos 

Simulating Cyclic Local Buckling–Induced Softening in Steel Beam-Columns Using a Nonlocal Material Model in Displacement-Based Fiber Elements

S. Kolwankar; A. Kanvinde; M. Kenawy; D. Lignos; S. Kunnath 

Experimental Evaluation and Numerical Modeling of Wide-Flange Steel Columns Subjected to Constant and Variable Axial Load Coupled with Lateral Drift Demands

J. Cravero; A. Elkady; D. G. Lignos 

Development of collapse-consistent loading protocols for experimental testing of steel columns

Y. Suzuki; D. G. Lignos 

Performance of Embedded Bolt Shear Connectors

M. Sjaarda; J. S. West; S. Walbridge 

Steel column stability and implications in the seismic assessment of steel structures according to Eurocode 8 Part 3

D. G. Lignos; A. R. Hartloper 

Zagreb earthquake of 22 March 2020-preliminary report on seismologic aspects and damage to buildings

M. S. Novak; M. Uros; J. Atalic; M. Herak; M. Demsic et al. 

Experimental Study of Sliding Friction Damper for High-Performance Steel Structures

M. Paronesso; D. Lignos 

Collapse-Consistent Protocols for Experimental Testing of Steel Columns under Multi-axial Cyclic Loading

D. Lignos; Y. Suzuki 

Multiaxial fatigue analysis of high-strength steel welded joints using generalized local approaches

Conception et dimensionnement de la Passerelle des Cèdres

Y. Bally 

Évaluation du pont-arc Emmenbrücke à Lucerne, avec accent sur la robustesse et fatigue des suspentes

A. Monneron 

Conception et dimensionnement d’une passerelle en BFUP précontraint

S. Tschumy 

Conception et dimensionnement d’une passerelle

G. Meroni 

Conception et dimensionnement d’une passerelle en béton préfabriqué : A9 Sion-Est. Nouvelle liaison à mobilité douce

N. Richoz 

Dimensionnement d’un pont bow-string en acier à haute limite élastique (S690QL). Etude particulière à la fatigue à l’aide de méthodes locales

M. Rassineux 

Evaluation d’un ouvrage existant, le pont-rail des Planches. Étude pour sa conservation et interaction voie-structure

M. Pfister 

Seismic Rehabilitation of Deficient Steel Braced Frames with Conventional and Innovative Retrofit Techniques

V. Matthey 

European traffic on road bridges and recalibration of lambda factor for fatigue verification

G. Bianchi 

Seismic retrofit of existing steel concentrically braced frame with friction dampers

L. Favre 

Seismic Retrofit of Existing Steel Concentrically Braced Frames with Intentional Eccentricity Braces

P. Ferrari 

Bicycle-sharing systems stations are often imbalanced. Stations are said to be in excess when there is no empty dock for users willing to deposit their bicycle. Conversely, stations aresaidtobeinshortagewhenthereisnoavailablebicycle. Rebalancingcanbeachievedby night when the system is closed and when the users are not permitted to move the bicycles. Insuchcase, rebalancingissaidtobestatic. Whenitisperformedduringthedaywhilethe users are moving the bicycles, rebalancing is said to be dynamic. The present work deals with the dynamic rebalancing of bicycle-sharing systems. Truck-based and pricing-based regulation heuristics are designed and implemented. Their performance is assessed and compared using real instances of up to 30 stations from Washington bicycle-sharing system. The contribution of this study resides in the development of easy-to-implement yet effective and high-impact heuristics.

V. Devillers 

Experimental Behavior and Nonlinear Modeling of iron-based Shape Memory Alloys (SMAs) under Inelastic Cyclic Straining

D. I. Heredia Rosa 

Conception et dimensionnement d’une passerelle

F. Besson 

Influence of the optical measurement technique and evaluation approach on the determination of local weld geometry parameters for different weld types

J. Schubnell; M. Jung; C. H. Le; M. Farajian; M. Braun et al. 

Seismic Stability of Wide-Flange Steel Columns Interacting with Embedded Column Base Connections

H. Inamasu; A. M. Kanvinde; D. G. Lignos 

Concepts to minimize earthquake-induced column axial shortening in steel moment-resisting frames

H. Inamasu; D. Lignos 

An explicit model for exposed column base connections and its parameter sensitivity

A. A. Sousa; H. Inamasu; D. Lignos