J Li, H Hao, C Wu - Engineering Structures, 2017 - Elsevier
Constructions with precast technology have seen a fast development over the past several decades. Despite advantages including short construction period, better quality control, less …
M Esmaeilnia Omran, S Mollaei - Shock and Vibration, 2017 - Wiley Online Library
Different factors can affect blast response of structural components. Hence, experimental tests could be the best method for evaluating structures under blast loading. Therefore, an …
Columns are the main load-bearing structure elements in frame structures and outermost columns are the critical structural elements for potential extremist attacks. The explicit …
Y Qasrawi, PJ Heffernan, A Fam - Journal of Structural Engineering, 2016 - ascelibrary.org
A major difficulty of the analysis of and design for close-in blasts is the high variability of the blast shock waves and the complex interactions between these waves and structures. Close …
The dynamic behaviour of concrete-filled double-skin steel tube (CFDST) columns under close-in blast loading was investigated using experimental and numerical approaches in the …
To understand the behavior of post-tensioned concrete box bridges under blast loads, a typical concrete cantilever bridge is exposed to close-in deck explosion. The objectives of …
This study aims to numerically investigate the response of precast/prefabricated segmental concrete girders/beams (PSCBs) under detonations of high explosives. A new and effective …
This report focuses on the protection of highway bridges against earthquake and blast hazards. The results of a previously developed and experimentally validated multi-hazard …
J Li, H Hao - International journal of impact engineering, 2014 - Elsevier
Spall damage is a typical damage mode of concrete structures under blast or high velocity impact loads. Blast and impact loads generate a stress wave propagating in the structure. At …