Results 181 to 190 of about 77,011 (301)

Multi‐Stage Shallow Rupture and Pre‐Event Shallow Deformation During the 2025 Mw 5.9 Asadabad Earthquake (Afghanistan)

Geophysical Research Letters, Volume 53, Issue 9, 16 May 2026.
Abstract The 31 August 2025 Mw 5.9 Asadabad earthquake in eastern Afghanistan caused severe damage despite its moderate magnitude, raising questions about rupture processes and seismic hazard in the southern Hindu Kush. Using Sentinel‐1 InSAR and teleseismic waveform modeling, we reveal a complex, multi‐stage shallow (4–5 km) rupture involving the ...
Ping He, Timothy J. Craig, Yangmao Wen, Huihui Weng, Kefeng He, Caijun Xu   +5 more
wiley   +1 more source

Seismic vulnerability of buildings : Response and damage assessment

, 2011
Within the overall framework of seismic risk analysis and management two approaches are presented. First, the Pseudo-Adaptive Uncoupled Modal Response Analysis (PSA) aims to provide improved estimates of seismic response for framed buildings, with an acceptable accuracy and a reduced calculation time duration.
openaire   +1 more source

Comprehensive assessment of ground motion amplification in stratified soils with different layer configurations and types. [PDF]

Sci Rep
Ziar A, Basari E.
europepmc   +1 more source

External Vibrations on Early‐Age Concrete: A Review

Engineering Reports, Volume 8, Issue 5, May 2026.
Scientific illustration of external vibration, their influencing properties and effects, possible outcomes and measures adapted. ABSTRACT Early‐age concrete exhibits limited mechanical strength, making it highly susceptible to external disturbances such as vibrations from construction activities, traffic, or nearby machinery which can disrupt internal ...
Parvathy Kizhakkiniyedath Mohanan, Sylvia Keßler   +1 more
wiley   +1 more source

Seismic fragility and risk assessment of transportation tunnels in Marmara and Aegean regions of Türkiye. [PDF]

Sci Rep
Ustaoglu AO, Unutmaz B, Gokceoglu C.
europepmc   +1 more source

Appearance Inspection‐Based Typical Damage Investigation of Concrete Curved Girder‐Type Bridges Subjected to Temperature and Vehicle Effect

Engineering Reports, Volume 8, Issue 5, May 2026.
Technical approach of the article. ABSTRACT This study focuses primarily on concrete curved girder‐type bridges, which are commonly used for urban roads and highways. Over the last two decades, practical experience in bridge engineering has shown that these bridges have unique mechanical and damage characteristics, unlike conventional straight bridges.
Sai Gong, Qiwen Jin, Yili Sun, Tongning Wang, Shixiang Ding   +4 more
wiley   +1 more source

Seismic Performance of Precast Reinforced Concrete Beam-Column Connections with Embedded Steel Sections. [PDF]

Materials (Basel)
Hidayat BA, Haryanto Y, Hu HT, Su FC, Hsiao FP, Nugroho L, Indriyantho BR, Erich.   +7 more
europepmc   +1 more source

Integrated VES–ERI–MASW‐Geotechnical Investigation for Building Foundation Site Suitability at the Proposed Wachemo University Referral Hospital, Hosanna, Central Ethiopia

Engineering Reports, Volume 8, Issue 5, May 2026.
Integrated VES, ERI, and MASW surveys, constrained by boreholes, delineate a central low‐resistivity/low‐V s weak corridor and more competent volcanic strata at depth. The eastern sector offers preferable foundation conditions, while identified weak zones require ground improvement or deep foundations to mitigate differential‐settlement risk.
Alemayehu Ayele, Tamrat Eramo, Muralitharan Jothimani   +2 more
wiley   +1 more source

Ensemble learning-based prediction of the backbone curve for corroded reinforced concrete columns using experimental database. [PDF]

Sci Rep
Sadeghi M, Poorahad P, Shiravand MR, Samimi K.   +3 more
europepmc   +1 more source

Low‐Cost Friction‐Based Force‐Limiting Connection With Reduced Sensitivity to Machining Tolerances and Accelerated Repairability

Earthquake Engineering &Structural Dynamics, Volume 55, Issue 6, Page 1270-1291, May 2026.
ABSTRACT This paper presents a novel yet practical friction‐based structural component design for low‐damage earthquake‐resistant structures. The proposed connection design is based on a conventional slotted‐bolted configuration with the novelty being the use of loose steel washer plates to establish the friction‐sliding interface.
Kaixin Chen, Georgios Tsampras, Chung‐Che Chou, Huang‐Zuo Lin, Chi‐Jeng Wu, Alvaro Córdova, Chia‐Ming Uang, Shih‐Ho Chao   +7 more
wiley   +1 more source