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Analysis of Glass Panels Subjected to Blast Load

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  • © 2019

Overview

  • An alternative graphical method for the calculation of glass panes under idealized explosive loading without computer programs.
  • The present research expands the current state of knowledge in the field of high strain rates under impact and explosive loading
  • The present work deals with partial safety factors on the resistance side of glass products

Part of the book series: Fassadensysteme und Gebäudehüllen (FG, volume 1)

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Table of contents (9 chapters)

Keywords

About this book

The present doctoral dissertation contributes to the analysis of glass panels subjected to blast load, concentrating on monolithic and laminated glass prior to glass fracture. A straightforward graphical solution for monolithic glass is presented to identify maximum deformation and maximum principal stress for small and large deformations for static and idealized blast load without software. On the basis of experimental tests, load duration factors kmod for impact and blast load design for annealed glass, heat strengthened glass and fully tempered glass are proposed. In addition, design strength values for impact and blast design based on the European and German standards are suggested. As a result, blast pressure capacity charts for monolithic fully tempered glass plates subjected to idealized blast load are presented. Moreover, design temperatures of interlayer in blast design situation based on empirical data in accordance with Eurocode are determined for vertical doubleglazed and triple glazed units for Germany, showing that laminated glass should not be regarded with monolithic glass approach in general.

Authors and Affiliations

  • HafenCity Universität Hamburg, Hamburg, Germany

    Matthias Förch

About the author

Matthias Förch studied structural engineering at the University of Applied Sciences in Biberach. After several years of practical experience as structural engineer within the Permasteelisa Group and Nordex, he joined the working group for Façade Systems and Building Envelopes of HafenCity University Hamburg as research associate from 2012 to 2018. Here, his research focus was on bomb blast protection of windows and facades and structural glass design.

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