Results 121 to 130 of about 9,215 (231)

High‐Resolution Regional Seismic Loss Assessment of Reinforced Concrete Bridges Using Component‐Level Fragility Models and Repair Cost Estimations

Earthquake Engineering &Structural Dynamics, Volume 55, Issue 2, Page 301-318, February 2026.
ABSTRACT This study develops a high‐resolution regional seismic loss assessment framework for reinforced concrete (RC) bridges, focusing on direct losses due to bridge repair and replacement. Indirect losses tied to traffic downtime, business disruption, delayed recovery, etc., can also be attributed to bridge damage but are considered outside the ...
Shanshan Chen, Yazhou Xie, Chenhao Wu, Henry V. Burton, Jamie E. Padgett   +4 more
wiley   +1 more source

Observations from the EEFIT-TDMRC Mission to Sulawesi, Indonesia to Investigate the 28th September 2018 Central Sulawesi Earthquake [PDF]

, 2019
On the 28th September 2018 at 17:02 local time, an earthquake of magnitude 7.5 Mw hit Indonesia, with epicentre located 78km north of the city of Palu on Sulawesi Island.
Adhikari, Rohit Kumar, Brennan, Andrew, Idris, Yunita, Kumala, Intan Dewi, Lagesse, Richard, Meilianda, Ella, Raby, Alison, Rezki-Hr, Muhammad, Robertson, David, Rossetto, Tiziana, Rusdy, Ibnu   +10 more
core   +2 more sources

Locally Adaptive Non‐Hydrostatic Shallow Water Extension for Moving Bottom‐Generated Waves

International Journal for Numerical Methods in Fluids, Volume 98, Issue 2, Page 159-173, February 2026.
This study proposes a locally adaptive non‐hydrostatic model, which is based on the non‐hydrostatic extension of the shallow water equations (SWE) with a quadratic pressure relation, and applies it to wave propagation generated by a moving bottom. To obtain the locally adaptive model, we investigate several potential adaptivity criteria based on the ...
Kemal Firdaus, Jörn Behrens
wiley   +1 more source

Submarine Landslide Identification Based on Improved DeepLabv3 with Spatial and Channel Attention

Remote Sensing
As one of the most destructive, hazardous, and frequent marine geohazards, correctly recognizing submarine landslides holds substantial importance for regional risk assessment, disaster prevention, and marine resource development.
Jingwen Huang, Weijing Song, Tao Liu, Xiaoyu Cui, Jining Yan, Xiaoyu Wang   +5 more
doaj   +1 more source

A biodegradable polylactic acid–polybutylene adipate terephthalate–starch polymer blend for geotextile applications

Polymer International, Volume 75, Issue 2, Page 111-120, February 2026.
Biodegradable polymer blends are environmentally friendly materials with the ability to tailor material properties according to requirements. Abstract Geotextiles are typically used to stabilize steep earthen structures to prevent landslides. Usually, such geotextiles are made from petrol‐based polymers (such as polypropylene), but the use of ...
Michael Cordin, Carolin Gleissner, Barbara Fahrngruber, Martin Kozich, Thomas Bechtold, Tung Pham   +5 more
wiley   +1 more source

Potential failure mechanism of low–angle submarine landslides in shelf–slope break of Pearl River Mouth Basin, South China Sea

International Journal of Mining Science and Technology
Low–angle submarine landslides pose a greater threat to offshore infrastructure compared to those with steep sliding angles. Understanding the preparation and triggering mechanism of these low–angle submarine landslides remains a significant challenge ...
Zhenghui Li, Cong Hu, Geetanjali Kishan Lohar, Xiujuan Wang, Duanxin Chen, Hanlu Liu, Devendra Narain Singh, Chaoqi Zhu, Yonggang Jia   +8 more
doaj   +1 more source

Deep drilling into a Hawaiian volcano [PDF]

, 2001
Hawaiian volcanoes are the most comprehensively studied on Earth. Nevertheless, most of the eruptive history of each one is inaccessible because it is buried by younger lava flows or is exposed only below sea level.
DePaolo, Donald J., Stolper, Edward, Thomas, Donald M.   +2 more
core   +1 more source

Co‐Seismic Deformation and Local Stress Evolution of the Philippines Earthquakes in July and October 2022 Revealed by InSAR and GNSS Observations

Earth and Space Science, Volume 13, Issue 2, February 2026.
Abstract On 27 July and 25 October 2022, an Mw 7.0 earthquake and an Mw 6.4 earthquake struck Abra, northwest of Luzon, Philippines, respectively, with a time interval of less than 3 months and a distance of about 16 km. In this research, interferometric synthetic aperture radar (InSAR) was utilized to retrieve the co‐seismic surface deformation field ...
Yihan Nai, Chuang Song, Zhenhong Li, Zhenjiang Liu, Chen Yu, Jing Du, Haihui Liu, Jianbing Peng   +7 more
wiley   +1 more source

The role of platform margin collapses and slope landslides in the initiation and evolution of submarine canyons

Frontiers in Marine Science
The Zhongsha Platform is the largest modern isolated carbonate platform of around 8600 km2 in the South China Sea, providing a unique case study for sedimentary processes in pure carbonate settings.
Junjin Chen, Junjin Chen, Junjin Chen, Junjin Chen, Qi Li, Qi Li, Qi Li, Shiguo Wu, Shiqiao Liu   +8 more
doaj   +1 more source

Tsunami generation by ocean floor rupture front propagation: Hamiltonian description [PDF]

, 2009
The Hamiltonian method is applied to the problem of tsunami generation caused by a propagating rupture front and deformation of the ocean floor. The method establishes an alternative framework for analyzing the tsunami generation process and produces ...
Pavlov, V. I., Tito, E. P., Tromp, J.
core