scholarly journals Flood Impact Mitigation and Resilience Enhancement

2020 ◽  
Keyword(s):  
Impact Mitigation ◽  
Flood Impact

scholarly journals A Conceptual Framework for Flood Impact Mitigation Through Transboundary River Management

2021 ◽  
Vol 11 (3) ◽  
pp. 880
Author(s):  
Georgina Clegg ◽  
Richard Haigh ◽  
Dilanthi Amaratunga ◽  
Harkunti Rahayu ◽  
Harshinie Karunarathna ◽  
...  
Keyword(s):  
Conceptual Framework ◽  
River Management ◽  
Transboundary River ◽  
Impact Mitigation ◽  
Flood Impact

Water-based manufacturing of lithium ion battery for life cycle impact mitigation

CIRP Annals ◽  
2021 ◽  
Author(s):  
Chris Yuan ◽  
Huajun Cao ◽  
Kang Shen ◽  
Yelin Deng ◽  
Dan Zeng ◽  
...  
Keyword(s):  
Life Cycle ◽  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Impact Mitigation ◽  
Water Based ◽  
Life Cycle Impact

scholarly journals A smart passive MR damper with a hybrid powering system for impact mitigation: An experimental study

2021 ◽  
pp. 1045389X2098808
Author(s):  
S. Jin ◽  
L. Deng ◽  
J. Yang ◽  
S. Sun ◽  
D. Ning ◽  
...  
Keyword(s):  
Impact Velocity ◽  
Mr Damper ◽  
Damping Force ◽  
Softening Effect ◽  
Impact Speed ◽  
Impact Mitigation ◽  
Passive Damper ◽  
Comparison Results ◽  
Wide Range ◽  
The Impact

This paper presents a smart passive MR damper with fast-responsive characteristics for impact mitigation. The hybrid powering system of the MR damper, composed of batteries and self-powering component, enables the damping of the MR damper to be negatively proportional to the impact velocity, which is called rate-dependent softening effect. This effect can keep the damping force as the maximum allowable constant force under different impact speed and thus improve the efficiency of the shock energy mitigation. The structure, prototype and working principle of the new MR damper are presented firstly. Then a vibration platform was used to characterize the dynamic property and the self-powering capability of the new MR damper. The impact mitigation performance of the new MR damper was evaluated using a drop hammer and compared with a passive damper. The comparison results demonstrate that the damping force generated by the new MR damper can be constant over a large range of impact velocity while the passive damper cannot. The special characteristics of the new MR damper can improve its energy dissipation efficiency over a wide range of impact speed and keep occupants and mechanical structures safe.

Urban planning and tsunami impact mitigation in Chile after February 27, 2010

2015 ◽  
Vol 79 (3) ◽  
pp. 1591-1620 ◽  
Author(s):  
Marie Geraldine Herrmann Lunecke
Keyword(s):  
Urban Planning ◽  
Impact Mitigation
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