Search results for: collapse capacity assessment

• Predicting the seismic collapse capacity of adjacent structures prone to pounding

  Publication

  • F. Kazemi
  • B. Mohebi
  • M. Yakhchalian

  - CANADIAN JOURNAL OF CIVIL ENGINEERING - Year 2020

  In crowded cities, many structures are often constructed in a very close vicinity; ‎therefore, during severe earthquakes, pounding phenomenon occurs due to out-of-phase ‎vibrations of adjacent structures. In this study, pounding of adjacent structures is investigated ‎up to the occurrence of total collapse. The novelty of this study is performing incremental ‎dynamic analyses to compute the seismic collapse capacities of both pounding...

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• Predicting the seismic collapse capacity of adjacent structures prone to pounding

  Publication

  • F. Kazemi
  • B. Mohebi
  • M. Yakhchalian
  • F. Kazemi

  - CANADIAN JOURNAL OF CIVIL ENGINEERING - Year 2020

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• Predicting the seismic collapse capacity of adjacent SMRFs retrofitted with fluid viscous dampers in pounding condition

  Publication

  • F. Kazemi
  • B. Mohebi
  • R. Jankowski

  - MECHANICAL SYSTEMS AND SIGNAL PROCESSING - Year 2021

  Severe damages of adjacent structures due to structural pounding during earthquakes have emphasized the need to use some seismic retrofit strategy ‎to enhance the structural performance. ‎The purpose of this paper is to study the influence of using linear and nonlinear Fluid Viscous Dampers (FVDs) on the seismic collapse capacities of adjacent structures prone to pounding and proposing modification factors to modify the ‎median...

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• Predicting the seismic collapse capacity of adjacent SMRFs retrofitted with fluid viscous dampers in pounding condition

  Publication

  • F. Kazemi
  • R. Jankowski
  • B. Mohebi

  - MECHANICAL SYSTEMS AND SIGNAL PROCESSING - Year 2021

  Severe damages of adjacent structures due to structural pounding during earthquakes have emphasized the need to use some seismic retrofit strategy to enhance the structural performance. The purpose of this paper is to study the influence of using linear and nonlinear Fluid Viscous Dampers (FVDs) on the seismic collapse capacities of adjacent structures prone to pounding and proposing modification factors to modify the median...

• Evaluation the P-Delta Effect on Collapse Capacity of Adjacent Structures Subjected to Far-field Ground Motions

  Publication

  • F. Kazemi
  • B. Mohebi
  • M. Yakhchalian

  - Civil Engineering Journal-Tehran - Year 2018

  In urban areas, adjacent structures can be seen in any insufficient distance from each other, because of economic reasons ‎and refusal of acquired minimum separation distance according to seismic previsions. Collapse capacity assessment of ‎structures is one of the important objectives of performance-based seismic engineering. The purpose of this study is to ‎consider the pounding phenomenon and P-Delta effect in seismic collapse...

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• Evaluation the P-Delta Effect on Collapse Capacity of Adjacent Structures Subjected to Far-field Ground Motions

  Publication

  • F. Kazemi
  • B. Mohebi
  • M. Yakhchalian

  - Civil Engineering Journal-Tehran - Year 2018

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• Fertility Rate and Assessment of the Cytoprotective Capacity of Various Types of Holothuroidea Extracts on Spermatozoa

  Publication

  • A. Kowalczyk
  • E. Gałęska
  • A. Szul
  • K. Łącka
  • A. Bubel
  • J. Araujo
  • R. Ullah
  • M. Wrzecińska

  - Veterinary Sciences - Year 2022

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• Visual Capacity Assessment of the Open Landscape in Terms of Protection and Shaping: Case Study of a Village in Poland

  Publication

  • A. Górka

  - Sustainability - Year 2020

  This article describes the methodology and results of research on landscape visual capacity. The aim of the project was to develop a tool that would support planning and design decisions at the level of communal management in rural areas in Poland through systematic application of visual criteria. Their importance in the protection, management and shaping of space is underlined by the document produced at the European Landscape...

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• Farzin Kazemi

  People

  His main research areas are seismic performance assessment of structures and seismic hazard analysis in earthquake engineering. He performed a comprehensive study on the effect of pounding phenomenon and ‎proposed modification factors to modify the seismic collapse capacity of ‎structures or predict the seismic collapse capacity of structures which were ‎retrofitted with linear and nonlinear Fluid Viscous Dampers (FVDs).‎ His current...

• Structural Reliability Assessment Of Corroded Tanker Ship Based On Experimentally Estimated Ultimate Strength

  Publication

  • K. Wołoszyk
  • Y. Garbatov

  - Polish Maritime Research - Year 2019

  This work deals with the reliability assessment of a tanker ship hull structure subjected to a vertical bending moment and corrosion degradation. The progressive collapse and ultimate load carrying capacity are estimated based on experimentally tested scaled box-shaped-specimens. The translation of the strength estimate of the scaled specimen to the real tanker ship hull structure is performed based on the dimensional theory developing...

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• Tomasz Korol dr hab. inż.

  People

  Department of Economic Analysis and Finance

  Education Gdańsk University of Technology, Faculty of Management and Economics (2001) University of Applied Sciences Stralsund (1999) Degree / scientific title Habilitation – Gdańsk University of Technology, Faculty of Management and Economics (2015) Ph.D. – Gdańsk University of Technology, Faculty of Management and Economics (2004) Employment Gdańsk University of Technology - associate professor (since 2017); assistant professor...

• The risk of corporate bankruptcy - the conceptual model

  Publication

  • T. Korol

  - International Journal of Management and Applied Science (IJMAS) - Year 2018

  This article concerns the assessment of different types of risks influencing the corporate bankruptcy risk. The author has developed conceptual model that explains the causes and the trajectories of the collapse of enterprises. In the analyses such factors as demographic, financial, market, political and operational factors influencing the risk of failure were taken into account.

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• Integrated circuit structure surface images obtained with contact capacitive imaging technique

  Open Research Data

  open access

  • A. Zieliński
  • J. Ryl

  - series: Scanning Probe Microscopies data

  The measurements were done using NTEGRA Prima (NT-MDT) device. CSG 10Pt probe.

• The trajectories of the financial crisis of companies at risk of bankruptcy

  Publication

  • T. Korol

  - International Journal of Management and Applied Science (IJMAS) - Year 2017

  This article concerns the assessment of the trajectory of the collapse of enterprises in Central Europe. The author has developed a model of a Kohonen artificial neural network. This model was used to determine 6 different classes of risk and was allowed to graphically determine the 5- to 10-year trajectory of going bankrupt. The study used data on 140 companies listed on the Warsaw Stock Exchange. This population was divided into...

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• Adaptive Algorithm of a Tap-Changer Controller of the Power Transformer Supplying the Radial Network Reducing the Risk of Voltage Collapse

  Publication

  • R. Małkowski
  • M. Izdebski
  • P. Miller

  - ENERGIES - Year 2020

  he development of renewable energy, including wind farms, photovoltaic farms as well as prosumer installations, and the development of electromobility pose new challenges for network operators. The results of these changes are, among others, the change of network load profiles and load flows determining greater volatility of voltages. Most of the proposed solutions do not assume a change of the transformer regulator algorithm....

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• Effect of Base-Connection Strength and Ductility on the Seismic Performance of Steel Moment-Resisting Frames

  Publication

  • T. Falborski
  • P. Torres-Rodas
  • F. Zareian
  • A. Kanvinde

  - JOURNAL OF STRUCTURAL ENGINEERING-ASCE - Year 2020

  Column-base connections in steel moment-resisting frames (SMFs) in seismic regions are commonly designed to develop the capacity of adjoining column with an intent to develop a plastic hinge in the column member, rather than in the connection (i.e., a strong-base design). Recent research has shown base connections to possess high ductility, indicating that this practice may be not only expensive but also unnecessary. This suggests...

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• Probabilistic assessment of SMRFs with infill masonry walls incorporating nonlinear soil-structure interaction

  Publication

  • F. Kazemi
  • N. Asgarkhani
  • R. Jankowski

  - Bulletin of Earthquake Engineering - Year 2023

  Infill Masonry Walls (IMWs) are used in the perimeter of a building to separate the inner and outer space. IMWs may affect the lateral behavior of buildings, while they are different from those partition walls that separate two inner spaces. This study focused on the seismic vulnerability assessment of Steel Moment-Resisting Frames (SMRFs) assuming different placement of IMWs incorporating nonlinear Soil-Structure Interaction (SSI)....

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• A1-S6 Rebielcz Raduńska 2016 - video data

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun

  The video cameras installed on the Expressway S6 and motorway A1: 4 cameras in both directions, location: main road registered vehicles along the entire length of the road section. Cameras were mounted on 5-7 meter high masts. Date 29-31.07.2016

• FRP-based reinforcement coatings of steel with application prospects in ships and offshore structures: a review

  Publication

  • A. A. Hassan
  • K. Wołoszyk
  • P. Krata

  - Ships and Offshore Structures - Year 2024

  Latest research on novel FRP-based anti-corrosion structural coatings (for enhancing structural capacity and strengthening the coating layer) is discussed with application prospects for ships and offshore structures. In the marine environment, structures constantly face corrosion and fatigue cracks. Combining this with high operational and wave loads, it might cause a structural collapse. Recently, polymer composites have been...

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• Video traffic data - Interchange Piotrkow Trybunalski East (S8-12), weaving, Poland

  Open Research Data

  open access

  • W. Kustra
  • A. Ryś
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 2 video cameras at weaving area (weaving section type A) of the Piotrkow Trybunalski East interchange within S8 expressway  in Poland (interchange of expressway  S8 and national road 12), located in the Piotrkow Trybunalski area. The data covers the one day: 21.06.2017. (expressway  S8).

• Model matematyczny strat objętościowych ściskania oleju hydraulicznego w pompie wyporowej o zmiennej wydajności

  Publication

  • Z. Paszota

  - Napędy i Sterowanie - Year 2014

  Celem pracy było stworzenie możliwości oceny strat objętościowych wynikających ze ściskania oleju hydraulicznego w komorach roboczych wysokociśnieniowej pompy wyporowej o zmiennej wydajności na obrót wału. Straty objętościowe ściskania oleju muszą być określone jako funkcje tych samych parametrów, w zależności od których ocenione są straty objętościowe przecieków oleju w komorach, wynikające z jakości rozwiązania konstrukcyjnego...

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• Zagrożenie katastrofą budowlaną Mostu Uniwersyteckiego w Bydgoszczy. Analiza i badania

  Publication

  • K. Żółtowski
  • M. Binczyk
  • P. Kalitowski

  - Year 2022

  Most Uniwersytecki został zamknięty po 7 latach od oddania do użytku. Powodem były błędy projektowe ujawnione w przeglądzie w roku 2020, potwierdzone teoretycznymi analizami nośności. Bezpośrednim powodem zamknięcia przeprawy było stwierdzenie zagrożenia katastrofą budowlaną. W roku 2021, zgodnie z zaleceniem i koncepcją ekspercką, krytyczne elementy konstrukcji mostu zostały wzmocnione. W styczniu 2022 most został przywrócony...

• Video traffic data - Interchanges Podwarpie (S1-86) - Entry + exit lanes, Poland

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 4 video cameras on entry or exit lanes of the Podwarpie interchange within S1 expressway  in Poland (interchange of expressway  S1 and national road 86), located in the Silesian Agglomeration). The data covers the one day: 23.05.2017 (expressway  S1).

• Video traffic data - Interchange Piotrkow Trybunalski East (S8-12), exit lane, Poland

  Open Research Data

  open access

  • W. Kustra
  • A. Ryś
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 3 video cameras at exit lane of the Piotrkow Trybunalski East interchange within S8 expressway  in Poland (interchange of expressway  S8 and  national road 12), located in the Piotrkow Trybunalski area. The data covers the one day: 21.06.2017 (expressway S8).

• Video traffic data - Interchange Podwarpie (S1-86) - weaving, Poland

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 4 video cameras at weaving area (weaving section type A) of the Podwarpie interchange within S1 expressway  in Poland (interchange of expressway  S1 and national road 86), located in the Silesian Agglomeration. The data covers the one day: 23.05.2017 (road 86).

• Video traffic data - Interchanges Grota Roweckiego (S86 - Grota Roweckiego)

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 2 video cameras at entry and exit lanes of the Grota Roweckiego interchange within S86 expressway in Poland (interchange of expressway S86 and Grota Roweckiego street), located in the Silesia Agglomeration. The data covers the one days: 23.05.2017 (expressway S86). The video cameras installed on the...

• Most Uniwersytecki w Bydgoszczy. Teoretyczne podstawy decyzji o wyłączeniu obiektu z ruchu

  Publication

  • K. Żółtowski
  • M. Binczyk
  • P. Kalitowski

  - Inżynieria i Budownictwo - Year 2022

  W artykule przedstawiono ogólny opis konstrukcji podwieszonego mostu Uniwersyteckiego nad rzeką Brdą w Bydgoszczy. Opisano również prace eksperckie dotyczące oceny nośności konstrukcji. W wyniku badań i analiz obiekt został uznany za niebezpieczny dla użytkowników i wycofany z eksploatacji. W artykule przedstawiono zasadnicze przesłanki, które doprowadziły zarządcę do podjęcia głównych decyzji i postępowania naprawczego.

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• Design of experiments approach for ultimate strength assessment of corroded stiffened plates

  Publication

  • K. Wołoszyk
  • Y. Garbatov

  - Year 2021

  The impact of corrosion degradation on the ultimate strength of stiffened plates subjected to compressive loading is investigated. The DoE technique is used considering different plate and column slenderness ratios and corrosion severity. The FE method, considering geometrical and material nonlinearities, is employed. A two-stage corrosion degradation model is adopted. Firstly, a uniform thickness loss is adopted to reflect the...

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• S7-DK7 Myślenice Zakopane 2017 - video data

  Open Research Data

  open access

  • W. Kustra
  • A. Romanowska
  • D. Bytner
  • J. Wachnicka
  • T. Mackun

  The video cameras installed on the Expressway S7: 6 cameras in both directions, location: main road registered vehicles along the entire length of the road section. Cameras were mounted on 5-7 meter high masts. Date 11-15.08.2017

• Video traffic data - Interchange Lotnisko (S2-S79) - Exit +entry lanes, Poland

  Open Research Data

  open access

  • W. Kustra
  • A. Ryś
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 8 video cameras at entry or exit lanes of the Lotnisko interchange within S2 expressway  in Poland (interchange of expressway  S2 and  expressway  S79), located in the Warsaw Agglomeration. The data covers the one day: 05.09.2017 (expressway  S2).

• Permanent traffic counting stations - Expressway S7 in Gdansk, Poland

  Open Research Data

  open access

  • A. Romanowska
  • W. Kustra

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes traffic data from permanent traffic count station located on the expressway S7 in the Tri-City Agglomeration area in Poland. The data covers the 2 months of 2015 (May, October) and one direction of traffic (eastbound). 

• Experimental study on steel columns subjected to impact load under earthquake conditions

  Publication

  • W. Migda
  • R. Jankowski

  - Year 2011

  Earthquakes affecting urbanized regions cause exceptional loads to load bearing structural elements such as columns. Such a boost in the load conditions can lead to severe damages which, in a worst case scenario, can lead to a total collapse of a building. This boost is caused by the horizontal ground movement generating a rise in the internal forces due to considerable large displacement between the top and bottom support of columns....

• Permanent traffic count stations - expressway S6 Poland 2016

  Open Research Data

  open access

  • W. Kustra
  • A. Romanowska

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes traffic data from permanent traffic count stations located on the expressway S6 in the Tri-City Agglomeration area in Poland. The data covers the 12 months of 2016.

• Video traffic data - Interchange Bielany (A4-5) - weaving, Poland

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Romanowska
  • T. Mackun
  • J. Wachnicka
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 12 video cameras at weaving area (weaving section type A) of the Bielany interchange within A4 motorway in Poland (interchange of motorway A4 and nacional road 5), located in the Silesian Agglomeration.The data covers the one day: 07.06.2017 (motorway A4) 

• Video traffic data - Interchanges Wolnosci (86 - 94)

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 3 video cameras at entry or exit lanes of the Wolnosci interchange within 86 national road in Poland (interchange of national roads 86 and 94 ), located in the Silesian Agglomeration). The data covers the one days: 22.05.201 (national road 86).

• Video traffic data - Interchange Slowackiego (S8-Slowackiego), Poland

  Open Research Data

  open access

  • W. Kustra
  • A. Ryś
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 4 video cameras at entry or exit lanes of the Slowackiego interchange within S8 expressway  in Poland (interchange of expressway  S8  and Slowackiego street), located in the Warsaw Agglomeration. The data covers the one day: 10-11.05.2017 (expressway  S8).

• Video traffic data - Interchange Tychy (1-44), Poland

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 8 video cameras at weaving area (weaving section type A) of the Tychy interchange within national road 1 in Poland (interchange of national roads 1 and 44), located in the Silesian Agglomeration. The data covers the two days:13-14.09.2017.

• Video traffic data - Interchange Broniewskiego (S8-Broniewskiego), Poland

  Open Research Data

  open access

  • W. Kustra
  • A. Ryś
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 4 video cameras at entry or exit lanes of the Broniewskiego interchange within S8 expressway  in Poland (interchange of expressway  S8  and Broniewskiego street), located in the Warsaw Agglomeration. The data covers the two days: 10-11.05.2017 (expressway  S8).

• Ocena stanu technicznego konstrukcji zgarniaczy będących na wyposażeniu osadników wstępnych Grupowej Oczyszczalni Ścieków „DĘBOGÓRZE

  Publication

  • W. Kiełczyński
  • M. Chodnicki
  • M. Głowacka
  • M. Landowski
  • M. Kiełczyński
  • Ł. Wierzbicki
  • M. Kiełczyński
  • M. Siejka

  - Year 2021

  Osadniki wstępne typu DORRA – 4 szt., o pojemności 1830 m3, wyposażone są w elementy mechaniczne do kierunkowego przemieszczania się osadu w kierunku leja centralnego. Celem pracy jest ocena stany technicznego części mechanicznej, a w szczególności: - konstrukcji zespołu zgarniania części pływających oraz osadu. - zespołu napędu i sterowania, - zespołu napędu i jazdy. Pierwsze dwa zespoły będą oceniane również z punktu widzenia...

• The Idea of Using Bayesian Networks in Forecasting Impact of Traffic-Induced Vibrations Transmitted through the Ground on Residential Buildings

  Publication

  • A. Siemaszko
  • A. Jakubczyk-Gałczyńska
  • R. Jankowski

  - Geosciences - Year 2019

  Traffic–induced vibrations may constitute a considerable load to buildings. In this paper, vibrations transmitted through the ground caused by wheeled vehicles are considered. This phenomenon may cause cracking of plaster, cracks in load-bearing elements or even, in extreme cases, collapse of the whole structure. Measurements of vibrations of real structures are costly and laborious. Therefore, the aim of the present paper is to...

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• Seismic probabilistic assessment of steel and reinforced concrete structures including earthquake-induced pounding

  Publication

  • F. Kazemi
  • N. Asgarkhani
  • A. Manguri
  • R. Jankowski

  - Archives of Civil and Mechanical Engineering - Year 2024

  Recent earthquakes demonstrate that prioritizing the retrofitting of buildings should be of the utmost importance for enhancing the seismic resilience and structural integrity of urban structures. To have a realistic results of the pounding effects in modeling process of retrofitting buildings, the present research provides seismic Probability Factors (PFs), which can be used for estimating collision effects without engaging in...

  Full text available to download

• Video traffic data - Interchanges Lodz Polnoc (A1 - A2), Poland

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 13 video cameras at exit and entry lanes of the Lodz Polnoc interchange within A2 motorway in Poland (interchange of motorway A2 and A1), located in the Lodz Agglomeration.The data covers the two days: 29-30.09.2017 (motorway A2).

• Video traffic data - Interchange Karczemki (S6-501)

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 5 video cameras at weaving area (weaving section type A) of the Karczemki interchange within S6 expressway  in Poland (interchange of expressway  S6 and regional road 501), located in the Tri-City Agglomeration . The data covers the one  day: 10.10.2017 (expressway  S6).

• Video traffic data - Interchange Gdansk Poludnie (S6-S7), Poland

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 8 video cameras at exit and entry lanes  of the Gdansk Poludnie  interchange within S6 expressway in Poland (interchange of expressway S6 and S7), located in the Tri-City Agglomeration . The data covers the two days: 4.08.2020  and 6.08.2017 (expressway S6).

• Video traffic data - Interchange Skawina (A4-44), Poland

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 5 video cameras at entry and exit lanes of the Skawina interchange within A4 motorway in Poland (interchange of motorway A4 and national road 44), located in the Krakow Agglomeration. The data covers the one day: 31.08.2017 (motorway A4).

• Video traffic data - Interchange Krakow Poludnie (A4-7), Poland

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 5 video cameras at entry and exit lanes of the Krakow Poludnie interchange within A4 motorway in Poland (interchange of motorway A4 and national road 7), located in the Krakow Agglomeration. The data covers the one day: 29.08.2017 (motorway A4).

• Video traffic data - Interchange Lotnisko (S6-472) - Exit +entry lanes, Poland

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 6 video cameras at entry or exit lanes of the Lotnisko interchange within S6 expressway  in Poland (interchange of expressway  S6  and regional  road 472), located in the Tri-City Agglomeration. The data covers the two days: 10.04.20187 and 12.04.2017(expressway  S6).

• Velocity Field Characteristics at the Inlet to a Pipe Culvert

  Publication

  • T. Kolerski
  • P. Wielgat

  - Archives of Hydro-Engineering and Environmental Mechanics - Year 2014

  A poorly designed culvert inlet structure causes scouring, which can lead to the collapse of the culvert and significant damage to the neighboring land. A set of laboratory tests was evaluated to examine velocity distribution at the culvert inlet. A three-dimensional acoustic Doppler velocimeterwas used to measure instantaneous flowvelocity upstream of the culvert. The analysis of mean velocities, turbulence strength, and Reynolds...

  Full text available to download

• Highly Dissipative Materials for Damage Protection against Earthquake-Induced Structural Pounding

  Publication

  • A. M. Stręk
  • N. Lasowicz
  • A. Kwiecień
  • B. Zając
  • R. Jankowski

  - Materials - Year 2021

  It is a common situation that seismic excitations may lead to collisions between adjacent civil engineering structures. This phenomenon, called earthquake-induced structural pounding, may result in serious damage or even the total collapse of the colliding structures. Filling the gap between two buildings erected close to one another by using visco-elastic materials can be considered to be one of the most effective methods to avoid...

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• Video traffic data - Interchange Sulno (S1-94), Poland

  Open Research Data

  open access

  • W. Kustra
  • D. Bytner
  • A. Romanowska
  • J. Wachnicka
  • T. Mackun
  • K. Jamroz

  - series: Modern methods for calculating capacity and assessing traffic conditions for roads outside urban areas, including high-speed roads

  The data includes video traffic data registered with 8 video cameras at weaving area (weaving section type A) of the Sulno interchange within S1 expressway  in Poland (interchange of expressway  S1 and national road 94), located in the Silesian Agglomeration. The data covers the two days: 12.09.2017 (expressway  S1) and 13.09.2017 (road 94).