Evaluation of the effect of recycled rubber aggregate size on concrete for sustainable applications of rubberised concrete in impact resistant structures: Experimental …

S Karunarathna, T Ngo, S Linforth, A Kashani… - Journal of Cleaner …, 2022 - Elsevier
Rubberised concrete has been suggested for structures subjected to dynamic loadings,
such as impact and blast, however, the understanding of the dynamic behaviour with rubber …

[HTML][HTML] Concrete road barriers subjected to impact loads: An overview

MFBM Zain, HJ Mohammed - Latin American Journal of Solids and …, 2015 - SciELO Brasil
Concrete barriers prevent vehicles from entering the opposite lane and going off the road.
An important factor in the design of concrete barriers is impact load, which a vehicle exerts …

Finite element simulation and failure analysis of fixed bollard system according to the PAS 68: 2013 standard

MY Apak, M Ergun, H Ozen, M Buyuk… - Engineering Failure …, 2022 - Elsevier
Fixed bollards are very significant elements in providing urban roadside safety. These
structures, called passive systems, allow pedestrians and disabled people to use sidewalks …

Study on the performance of energy absorption structure of bridge piers against vehicle collision

J Pan, H Fang, MC Xu, YF Wu - Thin-Walled Structures, 2018 - Elsevier
Anti-collision structures are generally adopted to provide the protection of overpass bridge
piers and reduce the damage of errant vehicles. The present paper introduces a new energy …

Analysis of vehicle collision on an assembled anti-collision guardrail

J Yao, B Wang, Y Hou, L Huang - Sensors, 2021 - mdpi.com
Traffic accidents such as vehicle collisions with bridge guardrails occur frequently. These
accidents cause damage to the driver and the vehicle as well as the bridge. A new type of …

State-of-the-art review on anti-ram bollards

B Hu, GQ Li, SW Chen, WL Shi - Applied Mechanics and Materials, 2011 - Trans Tech Publ
Perimeter protection is an important physical protection approach for buildings and
infrastructures, which is also regarded as the first line of protection. Vehicle borne …

Experimental and numerical comparative crashworthiness analysis of innovative renewable hybrid barrier with conventional roadside barriers

HI Yumrutas, S Ozcanan, MY Apak… - International journal of …, 2023 - Taylor & Francis
Guardrails are passive safety elements used in roadside safety. They are commonly
manufactured as steel and concrete. There are also guardrail systems in which wood and …

[HTML][HTML] Numerical investigation on the behaviour of concrete barriers subjected to vehicle impacts using modified K&C material model

S Karunarathna, S Linforth, A Kashani, X Liu… - Engineering Structures, 2024 - Elsevier
Full-scale experimental crash tests are important to determine the occupant risk factors and
understand barrier system behaviour in vehicle-barrier impacts. Due to the expensive and …

Crashworthiness of the bollard system by experimentally validated virtual test

HI Yumrutas, MY Apak - Engineering Failure Analysis, 2023 - Elsevier
Shielding risky/vulnerable roadside zones in urban areas such as playgrounds, sidewalks,
bus stations, oil/gas stations, and regulators of infrastructure facilities has been a significant …

Numerical investigation of K4-rating shallow footing fixed anti-ram bollard system subjected to vehicle impact

B Hu, G Li, J Sun - International Journal of Impact Engineering, 2014 - Elsevier
Preventing unauthorized vehicles from approaching a protected area by anti-ram bollard
systems installed in the perimeter of buildings and infrastructures would consequently …