Results 91 to 100 of about 92,643 (205)

Coping with risks of geological hazard chains

Yantu gongcheng xuebao
Geological hazard chains, characterized by multi-hazard transformations, cascading effects, and spatiotemporal amplification, pose severe threats to societal and infrastructural safety.
ZHANG Limin
doaj   +1 more source

Quantum‐enhanced machine learning technique for rapid post‐earthquake assessment of building safety

Computer-Aided Civil and Infrastructure Engineering
AbstractFast, accurate damage assessment of numerous buildings for large areas is vital for saving lives, enhancing decision‐making, and expediting recovery, thereby increasing urban resilience. The traditional methods, relying on expert mobilization, are slow and unsafe.
Sanjeev Bhatta, Ji Dang
openaire   +1 more source

Vulnerability assessment of urban building stock: a hierarchic approach [PDF]

, 2012
In the last decades the evaluation of the seismic risk are of rising concern, considered essential in the activity and definition of strategy planning and urban management.
Costa, A., Ferreira, T., Mendes da Silva, J. A. R., Varum, H., Vicente, R.   +4 more
core   +1 more source

Velocity structure of crust and mid-strong earthquake preparation characteristics in the Huoshan region, East China

Frontiers in Physics
The Huoshan region, located on the northern margin of the Dabie Orogenic Belt at the junction of the North China Plate and the Yangtze Plate, is one of the most seismically active and concentrated areas in the Dabie Orogenic Belt and adjacent regions ...
Tiantian Hu, Xiaoping Fan, Yicheng He, Longshuai Yang, Congjie Yang, Pengcheng Jiang, Zhiwen Liu, Ziyan Xia, Menghui Xu, Yuhan Wu   +9 more
doaj   +1 more source

Reliability based safety assessment of buried continuous pipelines subjected to earthquake effects [PDF]

, 2013
Can damarları şebekeleri insanlığa modern hayatta önemli faydalar sunmaktadır. Genel ihtiyaçlarnedeni ile çeşitli ürünleri taşımaktadırlar. Gömülü sürekli boru hatları da genellikle doğal gaz veham petrol gibi enerji kaynaklarını üretim yerlerinden hedeflenen yerlere iletmedekullanılmaktadır. Bu enerji koridorundaki akışı verimli ve güvenli bir şekilde
openaire   +1 more source

Study on Image Processing Algorithm for Post-Earthquake Bridge Crack Detection Based on Improved Retinex and Wavelet Transform

Buildings
Post-earthquake bridge crack detection is a critical step in assessing structural safety. Traditional manual detection of bridge cracks is time-consuming, labor-intensive, and poses significant risks. This paper focuses on the automatic identification of
Xiaoyan Yang, Changjiang Liu, Shaoping Luo, Zhonglin Li   +3 more
doaj   +1 more source

Community and Resilience among Sherpas in the Post-Earthquake Everest Region [PDF]

, 2017
In this article, I examine how residents of the Mount Everest region of Nepal responded after two major earthquakes occurred on April 25th and May 12th, 2015.
Sherpa, Pasang Y
core   +1 more source

Safety Assessment of a Liquid Rocket in Launching Site Under Earthquake Wave EI

Academic Journal of Science and Technology
By adopting time history method in software ANSYS, dynamic response of a liquid rocket was analyzed when it is suffered from earthquake wave EI in a launching site, and the displacement and stress of the rocket was calculated before and after it was fueled, and the safety of the liquid rocket was evaluated.
Jinghui Li, Xueren Wang, Jiazhao Chen, Xuan Zhang, Jiexin Weng, Gang Bai   +5 more
openaire   +1 more source

Effectiveness of Generative AI for Post-Earthquake Damage Assessment

Buildings
After an earthquake, rapid assessment of building damage is crucial for emergency response, reconstruction planning, and public safety. This study evaluates the performance of various Generative Artificial Intelligence (GAI) models in analyzing post ...
João M. C. Estêvão
doaj   +1 more source

Structural optimisation problem in support to building retrofitting decision [PDF]

, 2005
Various analysis methods, either linear elastic or non-linear, static or dynamic, are available for the performance analysis of existing buildings. Despite its advantages, it must be admitted that non-linear time history analysis can frequently become ...
Costa, A., Pinto, A., Varum, H.
core   +1 more source