Search results for: STRUCTURAL DESIGN, CIVIL ENGINEERING, STRUCTURAL MECHANICS, STRUCTURAL RELIABILITY

• The resilient city in architectural engineering education: a joint design studio between Gdańsk and Chalmers universities of technology

  Publication

  • M. Rembeza
  • D. D. Kamrowska-Załuska

  - World Transactions on Engineering and Technology Education - Year 2019

  Challenges to society, such as those posed by climate change require a new approach to the education of the engineer-architect. Contemporary solutions should serve future generations and that is why the idea of the resilient city should be discussed and implemented, both in theory and in practice. It is necessary to teach students to design urban structures in such a way that they are resilient to dynamically changing conditions....

  Full text available to download

• Proceedings of the Institution of Civil Engineers-Urban Design and Planning

  Journals

  ISSN: 1755-0793 , eISSN: 1755-0807

• The Latest Advances in Wireless Communication in Aviation, Wind Turbines and Bridges

  Publication

  • R. Śliwa
  • P. Dymora
  • M. Mazurek
  • B. Kowal
  • M. Jurek
  • D. Kordos
  • T. Rogalski
  • P. Flaszynski
  • P. Doerffer
  • K. Doerffer... and 2 others

  - Inventions - Year 2022

  Present-day technologies used in SHM (Structural Health Monitoring) systems in many implementations are based on wireless sensor networks (WSN). In the context of the continuous development of these systems, the costs of the elements that form the monitoring system are decreasing. In this situation, the challenge is to select the optimal number of sensors and the network architecture, depending on the wireless system’s other parameters...

  Full text available to download

• Probabilistic Analysis of Structure Models using Target Random Sampling (TRS)

  Publication

  • M. Oziębło
  • K. Winkelmann
  • J. Górski

  - Year 2018

  The work presents testing methods of sensitivity and reliability of mechanical or structural systems. All computations concerned the case of Zigler column, a simple model of a compressed column involving two random variables only. A conclusion was drawn that the standard Monte Carlo method, its reduction variants and the response surface method allow to assess the sensitivity of structural response to the variation of random structural...

  Full text to download in external service

• COMPUTER-AIDED CIVIL AND INFRASTRUCTURE ENGINEERING

  Journals

  ISSN: 1093-9687 , eISSN: 1467-8667

• Civil Engineering Infrastructures Journal-CEIJ

  Journals

  ISSN: 2322-2093 , eISSN: 2423-6691

• Journal of Civil Engineering and Architecture Research

  Journals

  ISSN: 2333-911X

• World Research Journal of Civil Engineering

  Journals

  ISSN: 2277-5986

• International Review of Civil Engineering (IRECE)

  Journals

  ISSN: 2036-9913

• European Journal of Environmental and Civil Engineering

  Journals

  ISSN: 1964-8189 , eISSN: 2116-7214

• Civil Engineering Journal-Stavebni Obzor

  Journals

  ISSN: 1210-4027 , eISSN: 1805-2576

• International Journal of Civil Engineering and Technology

  Journals

  ISSN: 0976-6308

• Journal of Soft Computing in Civil Engineering

  Journals

  eISSN: 2588-2872

• Journal of Sustainable Architecture and Civil Engineering

  Journals

  ISSN: 2029-9990 , eISSN: 2335-2000

• A framework to analyse the probability of accidental hull girder failure considering advanced corrosion degradation for risk-based ship design

  Publication

  • K. Wołoszyk
  • F. Goerlandt
  • J. Montewka

  - RELIABILITY ENGINEERING & SYSTEM SAFETY - Year 2024

  Ship’s hull girder failure could result from maritime accident that can cause human life loss, environmental disaster, and major economic impacts. In risk-based ship design paradigm, accounting for rare phenomena (e.g. ship-ship collision or grounding) is important to provide safe and durable structure. In-service corrosion-induced hull degradation should be considered at the design stage, as it can significantly affect structural...

  Full text to download in external service

• Selected problems of sensitivity and reliability of a jack-up platform

  Publication

  • B. Rozmarynowski
  • T. Mikulski

  - Polish Maritime Research - Year 2018

  The paper deals with sensitivity and reliability applications to numerical studies of an off-shore platform model. Structural parameters and sea conditions are referred to the Baltic jack-up drilling platform. The study aims at the influence of particular basic variables on static and dynamic response as well as the probability of failure due to water waves and wind loads. The paper presents the sensitivity approach to a generalized...

  Full text available to download

• Discrete random variables in reliability calculations of a reticulated shell

  Publication

  • P. Sorn
  • J. Górski
  • K. Winkelmann
  • J. Przewłócki

  - Year 2016

  Implementation of the Point Estimation Method (PEM) in the reliability analysis of a three-dimensional truss structure is presented in the paper. The influence of geometric and material random parameters on the truss load-carrying capacity was investigated. The analysis was performed for different combinations of basic variables. Symmetric and asymmetric cases of snow load were taken to assess the structural reliability. Sensitivity...

• Review of intelligent software architectures for the development of an intelligent decision support system for design process planning in concurrent engineering

  Publication

  • C. Reidsema
  • E. Szczerbicki

  - CYBERNETICS AND SYSTEMS - Year 2002

  W artykule poddano dogłębnej analizie szereg inteligentnych technik miękkie-go modelowania pod katem ich przydatności w obszarze wspomagania procesówplanowania dla inżynierii współzadaniowej. Skoncentrowano się na wspomaganiujednego z najważniejszych obszarów inżynierii współzadaniowej, a mianowicieprocesu projektowania. W wyniku analizy zaproponowano architekturę wspomaga-nia opartą na tablicowej bazie wiedzy modelującej wnioskowanie...

• Advanced Scalar-valued Intensity Measures for Residual Drift Prediction of SMRFs with Fluid Viscous Dampers

  Publication

  • F. Kazemi
  • B. Mohebi
  • N. Asgarkhani
  • A. Yousefi

  - International Journal of Structural Integrity - Year 2023

  Maximum Residual Inter-story Drift Ratio (RIDRmax) plays an important role to specify the state of a structure after severe earthquake and the possibility of repairing the structure. Therefore, it is necessary to predict the RIDRmax of Steel Moment-Resisting Frames (SMRFs) with high reliability by employing powerful Intensity Measures (IMs). This study investigates the efficiency and sufficiency of scalar-valued IMs for predicting...

  Full text available to download

• Wykonanie instalacji elektrycznej a jakość energii elektrycznej. - Tł. z Plant Engineering. - Tyt. oryg.: Driving electrical reliability in power quality solutions / Mike Johnson

  Publication

  • M. Olesz

  - Year 2007

  W arytukule przedstawiono rozwiązania techniczne instalacji elektrycznej poprawiające jakość energii elektrycznej. Podano charakterystykę urządzeń ograniczających przepięcia i zapewniających bezprzerwowe zasilanie odbiorników enetrgii elektrycznej.

  Full text to download in external service

• Wpływ procesu redukcji na właściwości strukturalne i mechaniczne szkieł tlenkowych z grupy (Pb,Bi)-(Si,Ge)-O = Influence of reduction process on the structural and mechanical properties of (Pb,Bi)-(Si,Ge)-O oxide glasses

  Publication

  • B. Bochentyn

  - Technical Issues - Year 2015

  The effect of the reduction process in H2 at 380 °C on the microstructure and elemental composition of a glass Bi0.4Pb0.2Si0.4Ox has been investigated. It has been shown that after reduction a clearly separated top layer with a thickness of approx. 50 µm was formed on the surface of the sample. This layer is depleted of oxygen and has higher electrical conductivity than the interior of the glass. It has also been found that some...

  Full text available to download

• Degradation of stiffness of building columns exposed to bending and impact load during ground motions

  Publication

  • W. Migda
  • R. Jankowski

  - Technology and Art - Year 2013

  The safety of civil engineering structures under external loads, including ground motions, is one of the issues related to the idea of sustainable society. The earthquake-induced soft-storey failure is a typical type of damage observed in buildings due to seismic excitation. The failure of an intermediate soft storey of a structure results in large vertical impact loading acting on the lower floors due to the fall of the upper...

• VIBRATION PROBLEMS OF AN EXAMPLE OF TEMPORARY STEEL GRANDSTAND UNDER HUMAN-INDUCED EXCITATION

  Publication

  • N. Lasowicz
  • R. Jankowski

  - Civil and Environmental Engineering Reports - Year 2015

  Lighter and slender structural members of a typical grandstand leads to a significant reduction in the frequencies, that is why such structures are more easily induced to vibrations. The aim of the present paper is to show the results of our experimental studies and the numerical analyses, focused on the behaviour of a part of a typical temporary steel grandstand under dynamic loads. The peak values of accelerations of a steel...

  Full text available to download

• Impact of the anion and chalcogen on the crystal structure and properties of 4,6-dimethyl-2-pyrimido(thio)nium halides

  Publication

  • A. Okuniewski
  • D. Rosiak
  • J. Chojnacki

  - Acta Crystallographica Section C-Structural Chemistry - Year 2020

  By the reaction of urea or thiourea, acetylacetone and hydrogen halide (HF, HBr or HI), we have obtained seven new 4,6-dimethyl-2-pyrimido(thio)nium salts, which were characterized by single-crystal X-ray diffraction, namely, 4,6-dimethyl-2-oxo-2,3-dihydropyrimidin-1-ium bifluoride, C₆H₉N₂O⁺·HF₂⁻ or (dmpH)F₂H, 4,6-dimethyl-2-oxo-2,3-dihydropyrimidin-1-ium bromide, C₆H₉N₂O⁺·Br⁻ or (dmpH)Br, 4,6-dimethyl-2-oxo-2,3-dihydropyrimidin-1-ium...

  Full text available to download

• Advances in Modelling and Analysis of Strength of Corroded Ship Structures

  Publication

  • K. Wołoszyk
  • Y. Garbatov

  - Journal of Marine Science and Engineering - Year 2022

  The present study reviews the recent advances in modelling and analyses the strength of corroded ship structures. Firstly, the time-variant methodologies that consider only the mean structural element thickness loss due to corrosion degradation are identified. Corrosion degradation is regarded as the phenomenon that causes uneven thinning of specimens. This has been captured by various researchers as the loss of mechanical properties...

  Full text available to download

• International Journal of Applied Mechanics and Engineering

  Journals

  ISSN: 1734-4492 , eISSN: 2353-9003

• COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING

  Journals

  ISSN: 0045-7825 , eISSN: 1879-2138

• Archives of Hydro-Engineering and Environmental Mechanics

  Journals

  ISSN: 1231-3726 , eISSN: 2300-8687

• Engineering Applications of Computational Fluid Mechanics

  Journals

  ISSN: 1994-2060 , eISSN: 1997-003X

• Journal of Rock Mechanics and Geotechnical Engineering

  Journals

  ISSN: 1674-7755

• JOURNAL OF STRAIN ANALYSIS FOR ENGINEERING DESIGN

  Journals

  ISSN: 0309-3247 , eISSN: 2041-3130

• Structural motifs in the Cu(II), Mn(II) and Zn(II) complexes based on N,N,N-donor dipodal or N,N,N,N-donor tripodal ligands obtained in situ: Synthesis, crystal structures and xanthine oxidase inhibition properties

  Publication

  • J. Masternak
  • M. Zienkiewicz-Machnik
  • K. Kazimierczuk
  • B. Barszcz

  - POLYHEDRON - Year 2018

  A series of four novel transition metal complexes, [Cu(NCS)2L1] (1), [Mn(NCS)2L1] (2) where L1 = bis(1-(3,5-dimethylpyrazolyl)methyl)amine, [Mn(NCS)2L2] (3) and [Zn(NCS)L2]2[Zn(NCS)4] (4) where L2 = tris(1-(3,5-dimethylpyrazolyl)methyl)amine, has been obtained in situ by a one-step, one-pot synthetic path starting from 1-hydroxymethyl-3,5-dimethylpyrazole (L). The isolated complexes were fully characterised by elemental analysis,...

  Full text to download in external service

• The influence of the type of halogen substituent and its position on the molecular conformation, intermolecular interactions and crystal packing for a series of 1-benzoyl-3-(halogenophenyl)thioureas

  Publication

  • D. Rosiak
  • A. Okuniewski
  • J. Chojnacki

  - Acta Crystallographica Section C-Structural Chemistry - Year 2021

  By the reaction of benzoyl chloride, potassium isothiocyanate and the appropriate halogenoaniline, i.e. 2/3/4-(bromo/iodo)aniline, we have obtained five new 1-benzoyl-3-(halogenophenyl)thioureas, namely, 1-benzoyl-3-(2-bromophenyl)- thiourea and 1-benzoyl-3-(3-bromophenyl)thiourea, C14H11BrN2OS, and 1-benzoyl-3-(2-iodophenyl)thiourea, 1-benzoyl-3-(3-iodophenyl)thiourea and 1-benzoyl-3-(4-iodophenyl)thiourea, C14H11IN2OS. Structural...

  Full text available to download

• Reduction of vibrations of steel structure models with Polymeric Bearings - experimental study

  Publication

  • T. Falborski
  • R. Jankowski

  - Year 2014

  Earthquake-induced ground motions are the most severe and unpredictable threats to the structures all around the world. Therefore, designing earthquake protective systems has become an extremely challenging problem in civil engineering. Base isolation is one of the most popular and widely adopted methods of protecting structures against earthquake forces. The present paper reports the results obtained from the shaking table experimental...

• Piotr Milancej dr inż.

  People

  MILANCEJ Piotr doktor nauk technicznych w zakresie budownictwa, absolwent Wydziału Hydrotechniki Politechniki Gdańskiej, rzeczoznawca SITWM NOT, legitymujący się certyfikatem Polskiego Komitetu Geotechniki, uprawniony do projektowania i kierowania robotami budowlanymi bez ograniczeń w specjalności konstrukcyjno - budowlanej. W okresie od 1988 do 2003 roku zatrudniony w Katedrze Geotechniki Politechniki Gdańskiej. Współautor publikacji...

• FUSION ENGINEERING AND DESIGN

  Journals

  ISSN: 0920-3796 , eISSN: 1873-7196

• NUCLEAR ENGINEERING AND DESIGN

  Journals

  ISSN: 0029-5493 , eISSN: 1872-759X

• Reliability assessment of an OVH HV power line truss transmission tower subjected to seismic loading

  Publication

  • K. Winkelmann
  • P. Jakubowska
  • B. Sołtysik

  - Year 2017

  The study focuses on the reliability of a transmission tower OS24 ON150 + 10, an element of an OVH HV power line, under seismic loading. In order to describe the seismic force, the real-life recording of the horizontal component of the El Centro earthquake was adopted. The amplitude and the period of this excitation are assumed random, their variation is described by Weibull distribution. The possible space state of the phenomenon...

  Full text available to download

• Reliability estimation of underground horizontal fuel tank limit states

  Publication

  • P. Sorn
  • M. Sondej
  • J. Górski

  - Bulletin of the Polish Academy of Sciences-Technical Sciences - Year 2023

  Fuel tanks are designed with regard to standard loads and operating conditions. The investigations of the paper show the impact of such factors as tank corrosion and other means on the variation of stress fields and deformation of the underground horizontal tank shell. The introduction of probabilistic methods allows for structural reliability assessment. While the computational time of the entire tank FEM model is high, the preliminary...

  Full text available to download

• Remigiusz Duszyński dr inż.

  People

  Department of Geotechnical and Hydraulic Engineering

• Impact of strontium non-stoichiometry of SrxTi0.3Fe0.7O3-δ

  Open Research Data

  open access

  • A. Mroziński
  • P. Błaszczak
  • K. Górnicka
  • T. Miruszewski
  • J. Karczewski
  • S. Molin
  • P. Jasiński

  - series: Impact of strontium non-stoichiometry of SrxTi0.3Fe0.7O3-δ

  This dataset contains results of the research on the basis of which the Figures presented in the manuscript entitled "Impact of strontium non-stoichiometry of SrxTi0.3Fe0.7O3-δ on structural, electrical, and electrochemical properties for potential oxygen electrode of intermediate temperature Solid Oxide Cells" were prepared. A detailed description...

• Janusz Górski prof. dr hab. inż.

  People

• XRD for MoS2-Carbon Based Materials

  Open Research Data

  open access

  • M. Szkoda

  The presented data showcases the results of XRD analysis conducted on molybdenum sulfide modified with carbon. The MoS2-carbon base materials were prepared via a facile hydrothermal method. Structural characterization confirmed the successful incorporation of carbon into the MoS2 support. XRD was recorded using an X-ray diffractometer (Philips X”Pert...

• Marcin Budzyński dr inż.

  People

  Department of Transportation Engineering

  I am a Faculty member (Assistant Professor, Highway and Transportation Engineering Department) at the Faculty of Civil and Environmental Engineering, Gdansk University of Technology, Poland). My main research interests include: road safety, including the build and implementation of safety management tools, modeling of safety measures. In addition, road infrastructure design, economic and multi-criteria analyzes for road investments....

• International Journal of Advances in Mechanical and Civil Engineering

  Journals

  ISSN: 2394-2827

• PROCEEDINGS OF THE INSTITIUTION OF CIVIL ENGINEERS - BRIDGE ENGINEERING

  Journals

  ISSN: 1478-4637 , eISSN: 1751-7664

• Journal of the Chinese Institute of Civil and Hydraulic Engineering

  Journals

  ISSN: 1015-5856

• Proceedings of the Institution of Civil Engineers-Forensic Engineering

  Journals

  ISSN: 2043-9903 , eISSN: 2043-9911

• Journal of the South African Institution of Civil Engineering

  Journals

  ISSN: 1021-2019

• PROCEEDINGS OF THE INSTITUTION OF CIVIL ENGINEERS-MARITIME ENGINEERING

  Journals

  ISSN: 1741-7597