Results 31 to 40 of about 197,870 (204)

Editorial for “Recent Advances in the Design of Structures with Passive Energy Dissipation Systems”

open access: yesApplied Sciences, 2020
Civil engineering structures and infrastructures are inherently vulnerable to exceptional loads related to natural disasters, primarily earthquakes, tsunamis, strong winds, and floods [...]
Dario De Domenico   +2 more
doaj   +1 more source

A brief introduction to disaster rock mass mechanics

open access: yesGeohazard Mechanics, 2023
Rock mass mechanics can be classified into engineering rock mass mechanics and disaster rock mass mechanics based on science and application. Their conception, object, scientific essence and application were elaborated.
Yangsheng Zhao, Zijun Feng
doaj   +1 more source

Symmetry in Safety and Disaster Prevention Engineering

open access: yesSymmetry, 2023
Due to the in-depth, yet incomplete, research on urban construction in many cities and towns, and the lack of considerations of symmetry, the rapid development of urban construction has led to a variety of urban disasters [...]
openaire   +1 more source

Engineering perspective of Melamchi disaster and Mitigation Methods

open access: yes, 2021
As Nepal is located in the fragile fragile Himalayan mountain system faces many natural disasters. One of the recent examples of such a disaster is Melamchi debris flow which took place on June 15, 2021, that took the lives of some people and destroyed the property with value millions of dollars.
Joshi, Ishwar   +2 more
openaire   +1 more source

Dust removal characteristics of a supersonic antigravity siphon atomization nozzle

open access: yesAdvances in Mechanical Engineering, 2020
To improve the trapping efficiency of respiratory dust by aerodynamic atomization, reduce the energy consumption and the requirements for the working conditions of nozzles and maintain the health and safety of workers, a comparative experiment evaluating
Tian Zhang   +5 more
doaj   +1 more source

SoS in Disasters: Why following the manual can be a mistake [PDF]

open access: yes, 2012
According to both the US Geological Survey and the World Bank, $280 billion dollars could have been saved if $40 billion dollars had been invested in disaster prevention.
Cavallo, A., Ireland, V.
core   +2 more sources

Risk analysis of the geological hazards during urban tunnel construction in mountainous karst areas

open access: yesZhongguo dizhi zaihai yu fangzhi xuebao, 2023
Construction of urban tunnel engineering in mountainous karst regions involves a plethora of uncertain geological risk factors. Due to cost and schedule constraints, hydrogeological and engineering geological risk sources cannot be identified in detail ...
Junyi FU   +4 more
doaj   +1 more source

Quantitative risk assessment and its application for individual landslide disaster based on slope failure probability

open access: yesZhongguo dizhi zaihai yu fangzhi xuebao
Effective risk assessment of potential landslide disasters is crucial for informed decision-making in engineering projects. In practical engineering, the risk assessment of individual landslide disasters still relies mainly on qualitative evaluation ...
Dongsheng LIU   +3 more
doaj   +1 more source

Numerical Simulation of Coherent Structures in the Turbulent Boundary Layer under Different Stability Conditions

open access: yesEnergies, 2020
Coherent structures in the turbulent boundary layer were investigated under different stability conditions. Qualitative analyses of the flow field, spatial correlation coefficient field and pre-multiplied wind velocity spectrum showed that the dominant ...
Shujin Laima   +3 more
doaj   +1 more source

Sediment biogeochemistry and relationship with arsenic in the Kuitun River Basin, Xinjiang, China: influences of microbial community structure and characteristics on arsenic migration

open access: yesEnvironmental Research Communications, 2023
The microorganisms in sediments play a significant role in Arsenic (As) migration in groundwater systems. However, the impact mechanisms of microbial community structure on As release and enrichment are not completely clear.
Jingru Yang   +6 more
doaj   +1 more source

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