Search results for: steel%20structures

• Progress in Steel Building Structures

  Journals

  ISSN: 1671-9379

• International Journal of Steel Structures

  Journals

  ISSN: 1598-2351 , eISSN: 2093-6311

• ENGINEERING STRUCTURES

  Journals

  ISSN: 0141-0296 , eISSN: 1873-7323

• Joints Of Steel Sandwich Structures

  Publication

  • J. Kozak

  - Polish Maritime Research - Year 2021

  Steel sandwich structures are perceived as alternatives to single-skin welded structures in the shipbuilding industry due its advantages like significant reduction of mass in relation to typical single skin structure. However, beside problems with their strength properties itself, applications in real structures requires of solving the problem of joining, both for connection sandwich to sandwich as well as sandwiches to single-shell...

  Full text available to download

• Selected problems of stability of steel structures.

  Publication

  • P. Iwicki

  - Przegląd Elektrotechniczny - Year 2010

  W pracy przedstawiono wyniki badań dotyczących stateczności wybranych konstrukcji stalowych. Prezentowane rozważania są oparte na klasycznych założeniach teorii prętów cienkościennych o nieodkształcalnym przekroju poprzecznym. Wyznaczono pierwszą wariację sił krytycznych pręta cienkościennego o bisymetrycznym otwartym przekroju poprzecznym uwzględniając następujące zmienne projektowe: ⎯wymiary przekroju poprzecznego, ⎯ charakterystyki...

• COMPOSITE STRUCTURES

  Journals

  ISSN: 0263-8223 , eISSN: 1879-1085

• Recent steel structures in Poland - the selected projects

  Publication

  • K. Żółtowski
  • S. Tomasz

  - Year 2016

  The paper presents selected examples of recently completed steel structures in Poland. These are roofs over sport stadiums, construction of public buildings and bridges. Described examples do not exhaust the acquis in the field of steel constructions in Poland. The authors, however, may hope that the presented con-structions represents current achievements in Poland in the field of steel structures.

  Full text to download in external service

• The influence of dimensional accuracy on steel structures cost calculation

  Publication

  • E. Urbańska-Galewska

  - Year 2008

  W referacie przedstawiono zależność pomiędzy wartością tolerancji a kosztami wytwarzania budowlanych konstrukcji stalowych. Opisano zasady klasyfikacji tolerancji prętowych konstrukcji stalowych z uwagi na porawny montaż konstrukcji wyrażony równaiem pętli montażowej. Przedstawiono podstawy analizy i syntezy tolerancji oraz zaproponowano nową formułę optymalizacji kosztów wytwarzania. Wskazano metody rozwiązania zadania optymalizacyjnego.

• APPLICATION POSSIBILITIES OF THE S960 STEEL IN UNDERWATER WELDED STRUCTURES

  Publication

  • J. Tomków
  • M. Landowski
  • G. Rogalski

  - Facta Universitatis-Series Mechanical Engineering - Year 2022

  In this paper, the application possibilities of the ultra-high strength (UHSS). Domex 960 steel in the underwater welded structures are analyzed. In the research, the investigated material has been tested in bead-on-plate wet welding conditions with the usage of different heat input values, namely 0.63 kJ/mm, 0.72 kJ/mm and 0.93 kJ/mm. Specimens were performed by the manual metal arc (MMA) welding method with the usage of rutile...

  Full text available to download

• Steel in Translation

  Journals

  ISSN: 0967-0912

• THIN-WALLED STRUCTURES

  Journals

  ISSN: 0263-8231 , eISSN: 1879-3223

• NUMERICAL ANALYSIS OF RUBBER BUMPERS INFLUENCE ON THE COLLIDING STEEL STRUCTURES

  Publication

  • B. Sołtysik

  - Dokonania Młodych Naukowców - Year 2014

  Problem of collisions of neighbouring structures is one of the important issues related to the safety of civil engineering structures. The safety and reliability of steel structures under impact loading is among a number of different aims during the design state. The aim of this paper is to present the results of numerical investigation of dynamic behavior of closely-separated steel structures under seismic excitation. Modal and transient...

• Fatigue life tests of steel laser-welded sandwich structures

  Publication

  • D. Boroński
  • J. Szala

  - Polish Maritime Research - Year 2006

  W publikacji zaprezentowano rezultaty systematycznych badań trwałości zmęczeniowej elementarnych połączeń wykonanych techniką spawania laserowego dla różnych wariantów geometrii złącz. Pokazano uzyskane wyniki i ich aproksymację, porównano uzyskane rezultaty dla różnych geometrii.

  Full text available to download

• Influence of pitting corrosion on strength of steel ships and offshore structures

  Publication

  • M. Jakubowski

  - Polish Maritime Research - Year 2012

  Praca dotyczy wpływu korozji wżerowej na własności mechaniczne stali o zwykłej i podwyższonej wytrzymałości oraz na wytrzymałość stalowych konstrukcji przy obciążeniach statycznych i quasi- statycznych. Artykuł oparty jest głównie na japońskich publikacjach. W próbie rozciągania, korozja wżerowa obniża nieznacznie obciążenie odpowiadające granicy plastyczności Re(nieznacznie) i wytrzymałości na rozciąganie Rm (silniej, redukuje...

  Full text available to download

• Experimental study on earthquake-induced pounding between steel structures

  Publication

  • B. Sołtysik
  • R. Jankowski

  - ce/papers - Year 2023

  Pounding between adjacent structures has been repeatedly observed during major earthquakes. The phenomenon may cause some local damage at the points of interactions, it may also lead to substantial destruction, permanent deformations or total collapse of colliding structures. The effects of earthquake-induced structural pounding have been studied for more than three decades now. However, most of the studies concerned masonry as...

  Full text to download in external service

• PROBLEMS OF COLLISIONS BETWEEN ADJACENT STEEL STRUCTURES UNDER EARTHQUAKE EXCITATION

  Publication

  • B. Sołtysik
  • R. Jankowski

  - Civil and Environmental Engineering Reports - Year 2016

  Nowadays, the high level of urbanization forces the engineers to design closely-separated structures and to take into account many factors influencing their response, including collisions between them due to insufficient separation distance during moderate to strong ground motions. Recent observations as well as experimental and numerical investigations have confirmed that interactions...

  Full text available to download

• Problems of collisions between adjacent steel structures under earthquake excitation

  Publication

  • B. Sołtysik
  • R. Jankowski

  - Year 2014

  Nowadays, the high level of urbanization forces the designers to design closely-separated structures and to take into account many factors influencing the response of these structures, which may collide due to insufficient separation distance during moderate to strong ground motions. Recent observations as well as numerical and experimental investigations have confirmed that the interactions between structures may lead to significant...

• Influence of sulphur on high temperature degradation of steel structures in the refinery industry

  Publication

  • J. Hucińska

  - Advances in Materials Science - Year 2006

  Artykuł stanowi przegląd skutków wpływu związków siarki, znajdujących się w mediach procesowych instalacji rafineryjnych, na elementy konstrukcji ze stali węglowych i stopowych. Wyróżniono dwa aspekty wysokotemperaturowej korozji siarkowej: związany z tworzeniem się zgorzeliny siarczkowej i ubytkami masy oraz dotyczący wewnętrznej degradacji elementu w wyniku zmian mikrostruktury stali. Przedstawiono tzw. zmodyfikowane krzywe McConomy...

• Structures

  Journals

  ISSN: 2352-0124

• Influence of Spatial Structures of 316L Stainless Steel on Its Cavitation Erosion Resistance

  Publication

  • B. Śniegocka
  • M. Szkodo
  • J. Chmiel

  - Solid State Phenomena - Year 2015

  Cavitation erosion performance of modified macroscopic internal structure 316L stainless steel was investigated. The samples processed by means of SLM method were subjected to cavitation erosion test. The scanning electron microscope Philips 30/ESEM was used to examine morphology of eroded surface.

• EXPERIMENTAL AND NUMERICAL STUDY ON COLLISIONS BETWEEN STEEL STRUCTURES UNDER EARTHQUAKE EXCITATION

  Publication

  • B. Sołtysik
  • R. Jankowski

  - Year 2014

  In the time of high urbanization, the need to build closely-spaced structures forces the designers to take into account earthquake-induced collisions between adjacent buildings and their effects on the response of structures. Past and recent investigations confirmed that interactions between adjacent buildings during earthquakes may cause serious damages to the structural elements and may even lead to total collapse of the structure....

• Influence of spatial structures of 316L stainless steel on its cavitation erosion resistance

  Publication

  • B. Śniegocka
  • M. Szkodo
  • J. Chmiel

  - Solid State Phenomena - Year 2012

  Full text to download in external service

• STEEL CONSTRUCTION - DESIGN AND RESEARCH

  Journals

  ISSN: 1867-0520 , eISSN: 1867-0539

• JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH

  Journals

  ISSN: 0143-974X , eISSN: 1873-5983

• STEEL AND COMPOSITE STRUCTURES

  Journals

  ISSN: 1229-9367 , eISSN: 1598-6233

• COMPUTERS & STRUCTURES

  Journals

  ISSN: 0045-7949 , eISSN: 1879-2243

• Advanced Steel Construction

  Journals

  ISSN: 1816-112X

• Iron and Steel Technology

  Journals

  ISSN: 1547-0423

• STEEL RESEARCH INTERNATIONAL

  Journals

  ISSN: 1611-3683 , eISSN: 1869-344X

• Stainless Steels Sintered Form the Mixture of Prealloyed Stainless Steel and Alloying Element Powders

  Publication

  • Z. Brytan
  • M. Grande
  • M. Rosso
  • R. Bidulský
  • L. Dobrzański

  - Materials Science Forum - Year 2011

  Full text to download in external service

• Investigation on Damage-Involved Structural Response of Colliding Steel Structures during Ground Motions

  Publication

  • B. Sołtysik
  • T. Falborski
  • R. Jankowski

  - Key Engineering Materials - Year 2016

  Earthquakes are the most unpredictable damaging loads which can affect civil engineering structures. Due to insufficient separation distance between adjacent structures with different dynamic properties, structural collisions may occur during ground motions. Although the research on structural pounding has recently been much advanced, the studies have mainly been conducted for concrete structures. The aim of this paper is to show...

  Full text to download in external service

• A New Adaptive Method for the Extraction of Steel Design Structures from an Integrated Point Cloud

  Publication

  • P. Burdziakowski
  • A. Zakrzewska

  - SENSORS - Year 2021

  The continuous and intensive development of measurement technologies for reality modelling with appropriate data processing algorithms is currently being observed. The most popular methods include remote sensing techniques based on reflected-light digital cameras, and on active methods in which the device emits a beam. This research paper presents the process of data integration from terrestrial laser scanning (TLS) and image data...

  Full text available to download

• Guided wave propagation in debonding detection in CFRP-reinforced steel plate-like structures

  Publication

  • B. Zima
  • Ł. Breńkacz

  - OCEAN ENGINEERING - Year 2024

  The present study investigates the guided wave propagation in multilayered steel specimens reinforced with carbon fiber reinforced polymer (CFRP) through theoretical, numerical, and experimental means. The effectiveness of externally bonded reinforcement (EBR) relies heavily on the bonding quality between the CFRP and the substrate. Premature debonding, a prevalent and hazardous defect, can arise from suboptimal manufacturing processes,...

  Full text to download in external service

• Preventing of earthquake-induced pounding between steel structures by using polymer elements – experimental study

  Publication

  • B. Sołtysik
  • T. Falborski
  • R. Jankowski

  - Procedia Engineering - Year 2017

  Pounding between two, or more, adjacent buildings during earthquakes has been identified as one of the reasons for substantial damage or even total collapse of colliding structures, so it has been the subject of numerous studies in the recent years. A major reason leading to interactions between adjacent, insufficiently separated structures results from the differences in their dynamic properties. A number of different methods...

  Full text available to download

• Influence of separation gap on the response of colliding models of steel structures under seismic and paraseismic excitations

  Publication

  • B. Sołtysik
  • R. Jankowski

  - Year 2016

  As a result of high urbanization, the need to erect closely-spaced buildings forces designers to consider collisions between structures taking place during ground motions. Experimental and numerical studies have confirmed that such collisions (often referred to as structural pounding) may cause serious damage to the structural elements and even lead to total collapse of colliding structures. The main reason of earthquake-induced...

• SMART MATERIALS & STRUCTURES

  Journals

  ISSN: 0964-1726 , eISSN: 1361-665X

• Franssen J.-M., Real P.V.: Fire Design of Steel Structures. ECCS, Ernst&Sohn, Berlin 2010

  Publication

  • Z. Cywiński

  - Inżynieria Morska i Geotechnika - Year 2010

• Journal of Iron and Steel Research

  Journals

  ISSN: 1001-0963

• CIS Iron and Steel Review

  Journals

  ISSN: 2072-0815

• The analysis of the mechanical properties of welding joints of high-strength steels for offshore and ships structures

  Publication

  • M. Kula

  - Marine Technology Transactions. Technika Morska - Year 2007

  W artykule przedstawiono równania korelacyjne właściwości mechanicznych złaczy spawanych stali wysokiej wytrzymałości, które umożliwiają ocenę wpływu technologii spawania tych stali. W pracy zaproponowana dwa równania. Pierwsze umożliwa wstępną ocenę spawalności obecnie produkowanych stali wysokiej wytrzymałości, natomiast równania korelacyjne pozwalają obliczyć maksymalną twardość strefy wpływu ciepła materiału.

  Full text to download in external service

• The analysis of the mechanical properties of welding joints of high-strength steels for offshore and ships structures

  Publication

  • H. Bugłacki
  • M. Smajdor
  • M. Kula

  - Marine Technology Transactions. Technika Morska - Year 2007

  W artykule przedstawiono równania korelacyjne właściwości mechanicznych złaczy spawanych stali wysokiej wytrzymałości, które umożliwiają ocenę wpływu technologii spawania tych stali.W pracy zaproponowana dwa równania. Pierwsze umożliwa wstępną ocenę spawalności obecnie produkowanych stali wysokiej wytrzymałości, natomiast równania korelacyjne pozwalają obliczyć maksymalną twardość strefy wpływu ciepła materiału.

• INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES

  Journals

  ISSN: 0020-7683 , eISSN: 1879-2146

• Resistance to cold cracking of steel joints of P460NL1 steel

  Publication

  • T. Kozak

  - Advances in Materials Science - Year 2011

  Przedstawiono wyniki badań odporności na zimne pękanie złączy spawanych ze stali przeznaczonej do pracy pod ciśnieniem. Badano równoczesny wpływ zawartości wodoru dyfundującego i energii liniowej na naprężenie krytyczne w próbie implant dla złączy spawanych elektrodami otulonymi i drutem proszkowym w osłonie gazów ochronnych. Stwierdzono wpływ energii liniowej jak i zawartości wodoru dyfundującego na odporność na zimne pękanie...

  Full text available to download

• Ireneusz Kreja dr hab. inż.

  People

  Structural Mechanics Department

  Graduated from the mathematical class at the Nicolaus Copernicus High School in Gdańsk (1974). Master of Sciences in Civil Engineering after studies at Gdansk University of Technology (GUT), Poland (1974-1979). Since 1979 became an employee of the GUT. In 1989 earned a Ph.D. degree in Civil Engineering (with grade "Summa cum Laude") from the GUT. In 2008 obtained a D. Sc. (Habilitation) degree in Civil Engineering (with grade...

• MARINE STRUCTURES

  Journals

  ISSN: 0951-8339 , eISSN: 1873-4170

• On the rehabilitation of steel constructions

  Publication

  • A. Ambroziak
  • P. Kłosowski

  - Year 2005

  W pracy dokonano krótkiego przeglądu literatury z zakresu rewitalizacji i rehabilitacji konstrukcji stalowych. Omówiono podstawowe aspekty rewitalizacji i odnowy tego typu obiektów.

• A New Adaptive Method for the Extraction of Steel Design Structures from an Integrated Point Cloud

  Open Research Data

  open access

  • P. Burdziakowski

  - series: Algorithms

  A new automatic and adaptive algorithm for edge extraction from a random point cloud was developed and presented herein. The proposed algorithm was tested using real measurement data. The developed algorithm is able to realistically reduce the amount of redundant data and correctly extract stable edges representing the geometric structures of a studied...

• Microstructure and corrosion behaviour of carbon steel and ferritic and austenitic stainless steels in NaCl solutions and the effect of p-nitrophenyl phosphate disodium salt

  Publication

  • A. Mohammed
  • M. Saracoglu
  • N. El-bagoury
  • T. Sharshar
  • M. Ibrahim
  • J. Wysocka
  • S. Krakowiak
  • J. Ryl

  - International Journal of Electrochemical Science - Year 2016

  The microstructure and corrosion behavior of carbon steel (CSA516) and ferritic (SS410) and austenitic (SS304L) stainless steels were studied and compared. Corrosion tests were carried out in 0.5 M NaCl solutions. Rates of corrosion were monitored based on weight loss, Tafel extrapolation and linear polarization resistance (LPR) methods. Rates of corrosion were ranked following the order: CSA516 >> SS410 > SS304L. The impact of...

  Full text available to download

• Kang T'ieh/Iron and Steel (Peking)

  Journals

  ISSN: 0449-749X

• JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL

  Journals

  ISSN: 1006-706X , eISSN: 2210-3988