... a few investigations on foam concrete’s mechanistic behavior and energy absorption properties have been published. This study examines the effects of adding fly ash (sand replacement) and polypropylene fibers to foam concrete with design densities of 1,000 and 1,500 kg/m 3 on fresh state features...

... concrete under impact or penetration has also drawn attention in applications such as engineered material arrestor systems, emergency escape ramps, and crash barriers. The high void content inside cellular concrete allows it to undertake large deformation, which could lead to high energy absorption...

... fit. 02 04 2020 17 07 2020 08 10 2020 recycled aggregate concrete stress–strain curve energy absorption gray entropy References Li   X. , “ Recycling and Reuse of Waste Concrete in China: Part I. Material Behaviour of Recycled Aggregate Concrete ,” Resources...

... 08 2013 fiber-reinforced shotcrete concrete flexure energy absorption residual strength post-crack performance variability testing References Mindess , S. , Taerwe , L. , Lin , Y.-Z. , Ansari , F. , and Batson , G. , “ Standard Testing ,” High Performance...

... 17 04 2013 fiber reinforced shotcrete energy absorption post-crack performance variability testing machine closed-loop control References Shotcreting in Australia: Recommended Practice , 2nd ed. , Concrete Institute of Australia and Australian Shotcrete Society , Sydney...