Joosef Leppänen

Senior Lecturer at Structural Engineering

Joosef Leppänen is Senior Lecturer at the Division of Structural Engineering, researchgroup Concrete Structures, since 2012. He teaches in courses for Master of Science and for BSc in Structural Engineering in concrete structures, steel- and timber structures. In his research Joosef focus on concrete structures subjected to explosive loading. The aim is to increase the common knowledge and spread it out to the society.

Source: chalmers.se
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Showing 25 publications

2023

Skadeverkan mot byggnad av markvibrationer från sprängning – Parameterstudier och jämförelse med försök

Morgan Johansson, Peter Folkow, Joosef Leppänen et al
Report - BeFo - Rock engineering research foundation
2023

Numerical modelling of vibrational effects on buildings from blasting

Morgan Johansson, Peter Folkow, Joosef Leppänen et al
12th EFEE World Conference on Explosives and Blasting (3.-Blast-Vibration-and-Seismology), p. 243-250
Paper in proceeding
2022

Effects on buildings from blast induced vibrations – a numerical pre-study

Peter Folkow, Morgan Johansson, Joosef Leppänen et al
11th EFEE World Conference on Explosives and Blasting (3.-Blast-Vibration-and-Seismology), p. 101-110
Paper in proceeding
2022

Skadeverkan mot byggnad av markvibrationer från sprängning

Morgan Johansson, Peter Folkow, Joosef Leppänen et al
Bergmekanikdag 2022 Föredrag
Other conference contribution
2021

Plastisk deformationsförmåga och tvärkraftsrespons hos impulsbelastade betongkonstruktioner

Morgan Johansson, Mikael Hallgren, Anders Ansell et al
Report - Chalmers University of Technology
2021

Skadeverkan mot byggnad av markvibrationer från sprängning

Peter Folkow, Morgan Johansson, Joosef Leppänen
Report - Chalmers University of Technology
2020

Wave propagation effects from blast induced vibrations

Arian Nasseri, Peter Folkow, Morgan Johansson et al
Other conference contribution
2020

Proposal for modifying the empirical equations of soil displacement for ground shock from buried explosions

Leo Laine, Ola Pramm Larsen, Joosef Leppänen
WIT Transactions on the Built Environment. Vol. 198, p. 3-13
Paper in proceeding
2020

Inventering av kunskapsbehov i byggbranschen med hänsyn till explosioner i en förtätad stadsmiljö

Morgan Johansson, Anders Ansell, Mikael Hallgren et al
Report - Department of Architecture and Civil Engineering (ACE)
2020

On the dynamic response of reinforced concrete beams subjected to drop weight impact

Joosef Leppänen, Morgan Johansson, Peter Grassl
Finite Elements in Analysis and Design. Vol. 180
Journal article
2019

Residual Capacity of RC Beams Subjected to Impact Loading

Morgan Johansson, Joosef Leppänen, Mathias Flansbjer et al
Shock and Vibration Exchange
Paper in proceeding
2018

On the Numerical Modelling of Bond for the Failure Analysis of Reinforced Concrete

Peter Grassl, Morgan Johansson, Joosef Leppänen
Engineering Fracture Mechanics. Vol. 189, p. 13-26
Journal article
2018

Stötbelastade betongbalkar

Morgan Johansson, Joosef Leppänen
Bygg & teknik ( 7), p. 60-63
Magazine article
2018

A ROAD TOWARDS A BETTER WRITING

Ignasi Fernandez, Joosef Leppänen, Carlos Gil Berrocal et al
Fourth International Conference on Structural Engineering Education
Paper in proceeding
2014

MSB:s dokumentserie för beräkning av impulsbelastade konstruktioner

Morgan Johansson, Joosef Leppänen, Björn Ekengren
Report
2012

Beräkningsanvisningar för strukturell dynamisk respons vid explosionsbelastning

Morgan Johansson, Björn Ekengren, L. Laine et al
Bygg & Teknik. Vol. 2012 (7), p. 36-41
Magazine article
2008

Stötvågs- och splitterbelastade betongkonstruktioner

Ulrika Nyström, Björn Ekengren, Kent Gylltoft et al
Bygg&Teknik. Vol. 08 (7), p. 46-49
Magazine article
2006

Numerical Studies of Projectile Impacts on Reinforced Concrete

Ulrika Nyström, Joosef Leppänen
Proceedings of the 2nd International Conference on Design and Analysis of Protective Structures 2006, 13-15 November 2006, Singapore / Fan S. C., Chua H. K., p. 310-319
Paper in proceeding
2006

Concrete subjected to projectile and fragment impacts: Modelling of crack softening and strain rate dependency in tension

Joosef Leppänen
International Journal of Impact Engineering. Vol. 32 (11), p. 1828-1841
Journal article
2005

Experiments and numerical analyses of blast and fragment impacts on concrete.

Joosef Leppänen
International Journal of Impact Engineering. Vol. 31 (7), p. 843-860
Journal article
2004

Concrete Structures Subjected to Fragment Impacts

Joosef Leppänen
Doctoral thesis
2004

Fragment impacts into concrete

Joosef Leppänen
Eighth International Conference on Structures Under Shock and Impact, Crete, Greece, March 2004., p. 63-71
Other conference contribution

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Showing 9 research projects

2024–2025

Explosioner i en förtätad stadsmiljö. fortsättning och slutfas - etapp 2

Joosef Leppänen Structural Engineering
Mario Plos Structural Engineering
Morgan Johansson Structural Engineering
Fabio José Lozano Mendoza Structural Engineering
Swedish Civil Contingencies Agency
Swedish Fortifications Agency
Swedish Transport Administration

2022–2025

Dynamisk belastning av betongkonstruktioner

Joosef Leppänen Structural Engineering
Swedish Civil Contingencies Agency

2021–2023

Vibrational damages in buildings from blasting effects - Field test modelling

Peter Folkow Dynamics
Morgan Johansson Structural Engineering
Joosef Leppänen Structural Engineering
BeFo - Rock engineering research foundation

4 publications exist
2020–2023

Explosions in a denser urban environment

Joosef Leppänen Structural Engineering
Mario Plos Structural Engineering
Morgan Johansson Structural Engineering
Fabio Lozano Mendoza Structural Engineering
Swedish Civil Contingencies Agency
Swedish Fortifications Agency
Swedish Transport Administration

1 publication exists
2019–2020

Vibrational damages in buildings from blasting effects

Peter Folkow Dynamics
Lars-Olof Dahlström Geology and Geotechnics
Joosef Leppänen Structural Engineering
Morgan Johansson Structural Engineering
Swedish Transport Administration

2 publications exist
2018–2019

Impulsbelastade betongkonstruktioner

Morgan Johansson Structural Engineering
Joosef Leppänen Structural Engineering
Swedish Transport Administration

1 publication exists
2018–2021

Blast and Fragment Impacts: Strengthening of reinforced concrete structures

Joosef Leppänen Structural Engineering
Swedish Civil Contingencies Agency

4 publications exist
2017–2024

Studie av deformationsförmågan hos armerad betong via kombination av fallviktsförsök och statiska försök på armerad betong

Morgan Johansson Structural Engineering
Jonas Ekström Structural Engineering
Mathias Flansbjer Structural Engineering
Joosef Leppänen Structural Engineering
Stiftelsen Fortifikationskårens Forskningsfond

2014–2017

Blast and Fragment Impacts: Pre-study of strengthening of structures subjected to impulse loading

Mario Plos Structural Engineering
Morgan Johansson Structural Engineering
Joosef Leppänen Structural Engineering
Kent Gylltoft Structural Engineering
Jonas Ekström Structural Engineering
Rasmus Rempling Structural Engineering
Swedish Civil Contingencies Agency

2 publications exist
There might be more projects where Joosef Leppänen participates, but you have to be logged in as a Chalmers employee to see them.