Wyniki wyszukiwania dla: SANDWICH BEAMS

• Experimental Tests Of Sandwich Beams In The Design Process Of GFRP Shell Footbridge Structure

  Publikacja

  • J. Chróścielewski
  • Ł. Pyrzowski
  • R. Romanowski
  • M. Rucka

  - Rok 2014

  The paper includes selected aspects of the study to elaborate architectural, material and construction design of pedestrian footbridge spans made of composite materials. The considered footbridge is a sandwich-type shell structure. The cooperation of PET foam core with outer lining surfaces is crucial for its load bearing capacity. The paper is aimed to experimental investigation of sandwich beams subjected to bending loading....

• Three-point bending test of sandwich beams supporting the GFRP footbridge design process - validation

  Publikacja

  • Ł. Pyrzowski
  • B. Sobczyk
  • W. Witkowski
  • J. Chróścielewski

  - Rok 2016

  Some selected aspects concerning material and construction design issues for pedestrian footbridge made of GFRP composite materials are elaborated in this paper. The analysis is focused on validation tests, which are particularly important because of the advanced technology and materials that are used for this innovative bridge. The considered footbridge is a sandwich-type shell structure comprising of PET foam core and outer skins...

• Failure characterisation of sandwich beams using integrated acoustic emission and digital image correlation techniques

  Publikacja

  • Ł. Pyrzowski
  • M. Knak
  • M. Rucka

  - COMPOSITE STRUCTURES - Rok 2023

  The paper presents the experimental study of the failure behaviour of sandwich beams subjected to bending. The samples examined are sandwich beams made of polyethylene terephthalate foam core and glass fibre-reinforced polymer laminate face sheets. In a series of experiments, it has been proposed to integrate diagnostic techniques with acoustic emission and digital image correlation to accurately track the cracking process on the...

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• Vibration of Steel–Concrete Composite Beams Using the Timoshenko Beam Model

  Publikacja

  • S. Berczyński
  • T. Wróblewski

  - JOURNAL OF VIBRATION AND CONTROL - Rok 2005

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• Local and global response of sandwich beams made of GFRP facings and PET foam core in three point bending test

  Publikacja

  • Ł. Pyrzowski
  • B. Sobczyk

  - COMPOSITE STRUCTURES - Rok 2020

  In the paper behaviour of laminated sandwich beams (FRP face sheet – PET foam core – FRP face sheet) subjected to three point bending is studied. The paper aim is to find practical descriptions enabling effective and accurate estimation of the elastic response, damage and failure of the beams, basing on experiments and static calculations. Therefore a number of tests are described, that were done on laminated coupons and foam specimens...

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• LASER AND PARTICLE BEAMS

  Czasopisma

  ISSN: 0263-0346 , eISSN: 1469-803X

• JOURNAL OF SANDWICH STRUCTURES & MATERIALS

  Czasopisma

  ISSN: 1099-6362 , eISSN: 1530-7972

• Sandwich panels in shipbuilding

  Publikacja

  • B. Metschkow

  - Polish Maritime Research - Rok 2006

  W publikacji przedstawiono charakterystykę i podstawowe własności nowego tworzywa dla konstrukcji statku jakim są stalowe, spawane laserowo panele typu sandwich. Omówiono podstawowe zalety nowego typu konstrukcji, przedstawiono problemy wynikające z jej stosowania.

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• Stalowe panele sandwicz - nowe możliwości wynikające z zastosowania spawania laserowego = All steel sandwich panels - new possibilities introduced by laser welding techniques

  Publikacja

  • J. Kozak

  - Przegląd Spawalnictwa - Rok 2007

  W artykule przedstawiono podstawowe dane na temat stalowych paneli typu sandwicz i technik ich wykonywania. Złącze takie charakteryzuje się specyficznymi własnościami, zdecydowanie odmiennymi od klasycznego połączenia spoiną pachwinową, którego cechy wytrzymałościowe i technologiczne są już dobrze opanowane. W podsumowaniu wykazano, że modelowanie jego geometrii musi być prowadzone na znacznie większym poziomie szczegółowości ze...

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• Joints Of Steel Sandwich Structures

  Publikacja

  • J. Kozak

  - Polish Maritime Research - Rok 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...

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