Search results for: COMPOSITE COLUMN

• Coluna/ Columna

  Journals

  ISSN: 1808-1851

• COMPOSITE STRUCTURES

  Journals

  ISSN: 0263-8223 , eISSN: 1879-1085

• Local buckling of composite channel columns

  Publication

  • C. K. Szymczak
  • M. Kujawa

  - CONTINUUM MECHANICS AND THERMODYNAMICS - Year 2020

  The investigation concerns local buckling of compressed flanges of axially compressed composite channel columns. Cooperation of the member flange and web is taken into account here. The buckling mode of the member flange is defined by rotation angle a flange about the line of its connection with the web. The channel column under investigation is made of unidirectional fibre-reinforced laminate. Two approaches to member orthotropic...

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• The use of GFRP tubes as load-bearing jackets in concrete-composite columns

  Publication

  • M. Abramski
  • B. Chmielnicki

  - Civil and Environmental Engineering Reports - Year 2022

  The paper presents the fields of applications of polymer composites in building structures. The use of composite glass fibre tubes is discussed in more detail. The laboratory methods used to test the mechanical properties of these pipes are presented. An original research program is presented, including six concrete-filled glass fibre tubes. The cylinders and columns made in this way were tested for their axial load capacity. Conclusions...

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• COMPOSITES PART B-ENGINEERING

  Journals

  ISSN: 1359-8368 , eISSN: 1879-1069

• Load introduction to composite columns revisited—Significance of force allocation and shear connection stiffness

  Publication

  • B. Grzeszykowski
  • M. Lewandowski-Szewczyk
  • M. Niedośpiał

  - ENGINEERING STRUCTURES - Year 2023

  The AISC 360-16 Specification recommends that the design shear force between parts of a composite column in the load introduction area shall be calculated based on the force allocation at ultimate limit state. Applicability of this straightforward method to the load levels that usually arise in slender composite columns is questionable, as this capacity-based force allocation is only true when the axial force is equal to the plastic...

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• Distortional buckling of composite thin-walled columns of a box-type cross section with diaphragms

  Publication

  • C. K. Szymczak
  • M. Kujawa

  - ACTA MECHANICA - Year 2019

  Distortional buckling of axially compressed columns of box-like composite cross sections with andwithout internal diaphragms is investigated in the framework of one-dimensional theory. The channel membersare composed of unidirectional fibre-reinforced laminate. Two approaches to the member orthotropic materialare applied: homogenization based on the theory of mixture and periodicity cells, and homogenization basedon the Voigt–Reuss...

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• Aparatura, kolumna, sprawność rozdzielania, przepuszczalność kolumny.

  Publication

  • M. A. Kamiński

  - Year 2004

  Omówiona została aparatura chromatograficzna. Opisano budowę i zasady działania najważniejszych modułów składowych aparatu HPLC tj. pompy, zaworu dozującego lub automatycznego podajnika próbek, kolumny chromatograficznej, termostatu kolumn i zaworów proporcjonujących. Omówiono elucję gradientową, problemy z jej stosowaniem i zalecenia praktyczne. Szczegółowo omówiono detektory stosowane w chromatografii cieczowej. Przedstawiono...

• POLYMER COMPOSITES

  Journals

  ISSN: 0272-8397 , eISSN: 1548-0569

• COMPOSITE INTERFACES

  Journals

  ISSN: 0927-6440 , eISSN: 1568-5543