Results 21 to 30 of about 382,422 (316)

Van İli Çevresi Kabuk Deformasyon Analizi ve Deprem Tehlike Değerlendirmesi

Yüzüncü Yıl Üniversitesi Sosyal Bilimler Enstitüsü Dergisi, 2021
Van ili ve çevresi, bölgesinde var olan güçlü tektonik hareketler ve deformasyonların etkisi altındadır. Bu deformasyonların esas kaynağını Arabistan levhasının Anadolu levhasına göre göreceli kuzey ve kuzey batı yönlü hareketi oluşturur.
Fatih Sünbül, Hüseyin Mert Arslan, Enes Karadeniz   +2 more
doaj  

Deformation Analysis of Novel Sorbite Stainless Steel-Aluminum Alloy Attached Lifting Protection Platform

Buildings, 2023
The all-steel attached lifting protection platform widely employed in recent years has always suffered from self-weight issues and corrosion. Aluminum alloy is the ideal option for steel owing to its low bulk density and resistance to corrosion and rust.
Jin Xu, Jianjun Yang, Yongqi Huang, Liqiang Jiang, Jie Zeng   +4 more
doaj   +1 more source

Recent Crustal Deformation in West-Central South America [PDF]

, 2003
I use interferometric synthetic aperture radar (InSAR) to create maps of crustal deformation along the coast and within the volcanic arc of central South America. I image deformation associated with six subduction zone earthquakes, four volcanic centers,
Pritchard, Matthew Earl
core   +1 more source

Deformacijska analiza v geodetskih mrežah z robustnimi metodami ( = Deformation analysis with robust methods in geodetic nets) [PDF]

Geodetski Vestnik, 2019
This article describes the deformation analysis approach with robust methods in geodetic networks. The characteristic of this approach is the iterative weighted similarity transformation in which the displacement vector d is transformed into a datum ...
Tomaž Ambrožič, Admir Mulahusić, Nedim Tuno, Jusuf Topoljak, Amir Hajdar, Dušan Kogoj   +5 more
doaj   +1 more source

Numerical Simulation of Ultra-Shallow Buried Large-Span Double-Arch Tunnel Excavated under an Expressway

Applied Sciences, 2021
The temporal and spatial effects of a complicated excavation process are vital for an ultra-shallow buried large-span double-arch tunnel excavated under an expressway in service.
Jianxiu Wang, Ansheng Cao, Zhao Wu, Zhipeng Sun, Xiao Lin, Lei Sun, Xiaotian Liu, Huboqiang Li, Yuanwei Sun   +8 more
doaj   +1 more source

Gross plastic deformation of axisymmetric pressure vessel heads [PDF]

, 2006
The gross plastic deformation and associated plastic loads of four axisymmetric torispherical pressure vessels are determined by two criteria of plastic collapse: the ASME twice elastic slope (TES) criterion and the recently proposed plastic work ...
Camilleri, D., Camilleri, Duncan, Hamilton, Robert, Mackenzie, Donald, Mackenzie, D., Hamilton, R.   +5 more
core   +1 more source

Evolution of Rockfall Based on Structure from Motion Reconstruction of Street View Imagery and Unmanned Aerial Vehicle Data: Case Study from Koto Panjang, Indonesia

Remote Sensing
This study explores the growing application of 3D remote sensing in geohazard studies, particularly for rock slope monitoring. It highlights the use of cost-effective Street View Imagery (SVI) and Unmanned Aerial Vehicles (UAV) through Structure-from ...
Tiggi Choanji, Michel Jaboyedoff, Yuniarti Yuskar, Anindita Samsu, Li Fei, Marc-Henri Derron   +5 more
doaj   +1 more source

Measurement and analysis of brain deformation during neurosurgery.

, 2003
Recent studies have shown that the surface of the brain is deformed by up to 20 mm after the skull is opened during neurosurgery, which could lead to substantial error in commercial image-guided surgery systems.
Maurer, C R, Martin, A J, Hill, DLG, Maurer, CR, Hill, D L G, Hawkes, DJ, Castellano-Smith, AD, Truwit, CL, Liu, H, Hall, W A, Martin, AJ, Hall, WA, Hartkens, T, Castellano-Smith, A D, Truwit, C L, Hawkes, D J   +15 more
core   +1 more source

A Comprehensive Review of Transformer Winding Diagnostics: Integrating Frequency Response Analysis with Machine Learning Approaches

Energies
Frequency Response Analysis (FRA) is a proven method for detecting mechanical faults in transformers, such as winding deformations and short circuits. However, traditional FRA interpretation relies heavily on visual and subjective comparison of frequency
Meysam Beheshti Asl, Issouf Fofana, Fethi Meghnefi, Youssouf Brahami, Joao Pedro Da Costa Souza   +4 more
doaj   +1 more source

Determination of HSS Model Parameters for Soft Clays in Hangzhou: Statistical Analysis and Engineering Validation

Buildings
The hardening soil model with small-strain stiffness (HSS model), capturing nonlinear stiffness of soils at small strains, offers advantages for deformation analysis of tunnels or deep excavations in soft clay areas such as Hangzhou City.
Xing Zheng, Xiaowu Wang, Kanmin Shen, Xiaoqiang Gu   +3 more
doaj   +1 more source