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Finite element analyses of constitutive models performance in the simulation of blast-induced rock cracks

Computers and geotechnics, 2021
This study analyzed the performance of the Riedel-Hiermaier-Thoma (RHT) model and the Holmquist-Johnson-Cook (HJC) model in the numerical simulations of blast-induced cracks in granite.
Zhiliang Wang   +3 more
semanticscholar   +1 more source

Experimental and numerical investigations on performance of reinforced concrete slabs under explosive-induced air-blast loading: A state-of-the-art review

, 2021
Rising fanaticism and rapid industrialization across the globe make the structures more vulnerable to direct threats generated from accidental and explosion-induced air-blast loads.
S. Anas, Mehtab Alam, M. Umair
semanticscholar   +1 more source

Review of hydrogen-rich ironmaking technology in blast furnace

Ironmaking & steelmaking, 2021
The global warming promotes the steel industry to replace part of coke by injecting hydrogen-rich fuel into the blast furnace to reduce CO2 emissions and energy consumption.
Yanbiao Chen, H. Zuo
semanticscholar   +1 more source

Blast Injuries

Acta Radiologica, 1988
Blast injuries cause specific lesions with which the radiologist should be familiar. The mechanism of injury and the pathophysiology of this form of trauma are discussed. The clinical effects as well as the radiologic observations in various organs are presented. Most dramatic effects are observed in the thorax.
O B, Adler, A, Rosenberger
openaire   +2 more sources

Air-blast and ground shockwave parameters, shallow underground blasting, on the ground and buried shallow underground blast-resistant shelters: A review

International Journal of Protective Structures, 2021
Weak political systems and poor governance in certain developing countries are found to have a war-like environment where structures are being targeted by blasts and bombs.
S. Anas, Mehtab Alam, M. Umair
semanticscholar   +1 more source

Rice Blast: A Disease with Implications for Global Food Security

open access: yesAgronomy, 2019
Rice blast is a serious fungal disease of rice (Oryza sativa L.) that is threatening global food security. It has been extensively studied due to the importance of rice production and consumption, and because of its vast distribution and destructiveness ...
Aziiba Emmanuel Asibi   +2 more
exaly   +2 more sources

Experimental results of blast-induced cracking fractal characteristics and propagation behavior in deep rock mass

, 2021
Herein, static stress is used to simulate high in-situ stress in a deep rock mass. The effect of this stress on the fractal characteristics and propagation behavior of blast-induced cracking are analyzed using a laboratory model experimental method ...
Chenxi Ding, Ren-shu Yang, Li-yun Yang
semanticscholar   +1 more source

Blast injuries

The Lancet, 2009
Health-care providers are increasingly faced with the possibility of needing to care for people injured in explosions, but can often, however, feel undertrained for the unique aspects of the patient's presentation and management. Although most blast-related injuries (eg, fragmentation injuries from improvised explosive devices and standard military ...
Stephen J, Wolf   +4 more
openaire   +2 more sources

To Blast or Not to Blast?

Practice Periodical on Structural Design and Construction, 1996
When hard rock is excavated in civil construction work, it must either be removed mechanically or be blasted. The fear of accidents or damage claims, and limited knowledge of blasting operations, is causing more and more contractors and owners to opt for mechanical rock excavation methods.
openaire   +1 more source

RiceTalk: Rice Blast Detection Using Internet of Things and Artificial Intelligence Technologies

IEEE Internet of Things Journal, 2020
Rice blast is one of the most serious plant diseases. Many rice blast management approaches require know-how of experienced farmers or agronomists. Monitoring the farm for disease detection is labor intensive and time consuming.
Wen-Liang Chen   +4 more
semanticscholar   +1 more source

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