Blast and impact - Experimental investigations on composite structures

被引：0

作者：

Britner, Alexander ^{[1
]}

Ummenhofer, Thomas ^{[1
]}

Elghazouli, Ahmed Y. ^{[2
]}

Bangert, Falko

Duerr, Andre ^{[3
]}

机构：

[1] Karlsruher Inst Technol, Versuchsanstalt Stahl Holz & Steine, D-76128 Karlsruhe, Germany

[2] Univ London Imperial Coll Sci Technol & Med, Dept Civil & Environm Engn, Struct Sect, London SW7 2AZ, England

[3] HOCHTIEF Construct AG, HOCHTIEF Consult IKS Energy, Consult IKS Energy, D-60528 Frankfurt, Germany

来源：

STAHLBAU | 2010年 / 79卷 / 08期

关键词：

Experimental investigations - Explosive charges - High performance steel - Impact velocities - Maximum amplitude - Passive protection - Static and dynamic tests - Terrorist attacks;

D O I：

10.1002/stab.201001353

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Blast and impact - Experimental investigations on composite structures. Nowadays civil engineers pay more attention to the extraordinary loads like blast and impact. This trend was set off by the political development after the Cold War when the risk of terrorist attacks increased. The passive protection of the buildings becomes more important. The effects of such loads are not the same as the effect of a static load with the same maximum amplitude. It is a fact that currently used structures are not designed for such extreme events. Within the European RFCS research project COSIMB [1] experimental study on composite column and wall systems made out of high performance steel and concrete was done. The experimental study includes static and dynamic tests. The impact velocities were up to 14.5 m/s. The mass of the impact moving barrier was up to 1460 kg. The blast loads corresponds to an explosive charge up to 2240 kg TNT In this paper the performance of the tests and the test results are presented.

引用

页码：580 / 589

页数：10

共 50 条

[1] Experimental and numerical investigations of the impact behaviour of composite frontal crash structures
Boria, S.
Obradovic, J.
Belingardi, G.
COMPOSITES PART B-ENGINEERING, 2015, 79 : 20 - 27
[2] Design of composite structures for impact and blast loads
Hauke, B.
Guendel, M.
Hoffmeister, B.
BAUINGENIEUR, 2009, 84 : 30 - 34
[3] Blast and impact damage evaluation of composite structures
Lou, KA
STRUCTURAL INTEGRITY AND MATERIALS AGING: FRACTURE MECHANICS AND APPLICATIONS, 2003, : 281 - 286
[4] Investigations on air and underwater blast mitigation in polymeric composite structures ? A review
Wanchoo, Piyush
Matos, Helio
Rousseau, Carl-Ernst
Shukla, Arun
COMPOSITE STRUCTURES, 2021, 263 (263)
[5] Experimental and Numerical Investigations on Charging Carbon Composite Briquettes in a Blast Furnace
Wang, Qiang
Liu, Zhu
Tang, Huiqing
Guo, Zhancheng
METALS, 2021, 11 (11)
[6] Experimental impact force identification of composite structures
Fukunaga, H.
Hu, N.
PROCEEDINGS OF THE THIRD EUROPEAN WORKSHOP STRUCTURAL HEALTH MONITORING 2006, 2006, : 840 - +
[7] Protection Using SC Composite Structures: Overview of Blast and Impact Resistance
Bruhl, Jakob C.
Varma, Amit H.
RESPONSE OF STRUCTURES UNDER EXTREME LOADING, 2015, : 538 - 545
[8] Impact of composite materials on buried structures performance against blast wave
Mazek, Sherif A.
Wahab, Mostafa M. A.
STRUCTURAL ENGINEERING AND MECHANICS, 2015, 53 (03) : 589 - 605
[9] INVESTIGATIONS ON AN EXPERIMENTAL BLAST-FURNACE
SAUNDERS, HL
BUTLER, GB
TWEEDY, JM
JOURNAL OF THE IRON AND STEEL INSTITUTE, 1949, 163 (02): : 173 - 206
[10] Experimental and Numerical Investigations of Composite Plates Under Impact Load
Batuev, S. P.
Eremin, A. V.
Radchenko, P. A.
Radchenko, A. V.
RUSSIAN PHYSICS JOURNAL, 2024, 67 (04) : 405 - 410

← 1 2 3 4 5 →